Parameters

The Land Rover Defender has 273 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

12V battery `DEFENDER_12V_BATTERY`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID DD02
Module753
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{4}$
Range: 0 to 63.75 V
Unit: V

0x32 = 50 → $\frac{50}{4}$ = 12.5 V

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Battery capacity, maximum `DEFENDER_BATTERY_SOH_CAPACITY_MAX`

Service 22DID 491A
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery capacity, minimum `DEFENDER_BATTERY_SOH_CAPACITY_MIN`

Service 22DID 4919
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery coolant in `DEFENDER_BATTERY_COOLANT_IN`

Service 22DID 491C
Module7E4
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 30 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery coolant out `DEFENDER_BATTERY_COOLANT_OUT`

Service 22DID 491B
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 30
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery power `DEFENDER_BATTERY_SOH_POWER`

Service 22DID 4915
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery power, maximum `DEFENDER_BATTERY_SOH_POWER_MAX`

Service 22DID 4917
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery power, minimum `DEFENDER_BATTERY_SOH_POWER_MIN`

Service 22DID 4916
Module7E4
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery state of health, average `DEFENDER_HVB_SOH`

Pelican can show this parameter as the state of health.

Service 22DID 4918
Module7E4 → 7EC
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery temperature `DEFENDER_HVB_T`

Service 22DID 4907
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery temperature, maximum `DEFENDER_BATTERY_T_MAX`Confirmed

Service 22DID 4905
Module7E4 → 7EC
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

0x59 = 89 → $\frac{89}{2} - 40$ = 4.5 °C

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Battery temperature, minimum `DEFENDER_BATTERY_T_MIN`Confirmed

Service 22DID 4906
Module7E4 → 7EC
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

0x58 = 88 → $\frac{88}{2} - 40$ = 4 °C

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Battery voltage `DEFENDER_BAT_V`

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1172
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 625}{10000}$
Range: 0 to 15.9375 V
Unit: V

In testing for 1996 to 2016. Not supported for 2020, 2022 to 2026.

Battery, maximum regen `DEFENDER_BATTERY_MAX_REGEN`

Service 22DID 4913
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 kW
Unit: kW

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cell voltage, maximum `DEFENDER_HVB_CELL_V_MAX`Confirmed

Service 22DID 4903
Module7E4 → 7EC
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 32767 mV
Unit: mV

0x0CAB = 3243 → 3,243 mV

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Cell voltage, minimum `DEFENDER_HVB_CELL_V_MIN`Confirmed

Service 22DID 4904
Module7E4 → 7EC
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 32767 mV
Unit: mV

0x0CA1 = 3233 → 3,233 mV

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Charge current `DEFENDER_CHARGE_CUR`

Service 22DID 498F
Module7E5
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 40 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Charge voltage `DEFENDER_CHARGE_V`

Service 22DID 498F
Module7E5
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 200 to 240 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Charger mode `DEFENDER_CHARGER_MODE`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Control module voltage `VPWR`SAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

Service 01PID 42
Module7E0 → 7E8
Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

Confirmed for 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024.

DC-DC converter high-voltage input `DEFENDER_DCDC_HV_V_IN`Confirmed

Service 22DID 4837
Module753
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 V
Unit: V

0x0057 = 87 → 87 V

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

DC-DC converter output voltage `DEFENDER_DCDC_V_OUT`

Service 22DID 420A
Module753
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

High voltage battery current `DEFENDER_HVB_CURR`

Pelican can show this parameter as the traction battery current.

Service 22DID 490C
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{40}$
Range: -500 to 819.175 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

High voltage battery voltage `DEFENDER_HVB_V`Confirmed

Pelican can show this parameter as the traction battery voltage.

Service 22DID 490F
Module7E4 → 7EC
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 450 V
Unit: V

0x1145 = 4421 → $\frac{4421}{100}$ = 44.21 V

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Hybrid battery pack remaining charge `BAT_SOC`SAE J1979Confirmed

The percent remaining level of charge for a battery pack used for propulsion, expressed as a percentage of total useable battery energy, commonly referred to as State Of Charge (SOC).

Pelican can show this parameter as the state of charge.

Service 01PID 5B
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024, 2026.

Max discharge `DEFENDER_MAX_DISCHARGE`

Service 22DID 4912
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 80 kW
Unit: kW

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

State of charge `DEFENDER_SOC`

Pelican can show this parameter as the state of charge.

Service 22DID 4910
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

State of charge, maximum `DEFENDER_SOC_MAX`

Service 22DID 4914
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

State of charge, minimum `DEFENDER_SOC_MIN`

Service 22DID 4911
Module7E4
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Climate

Ambient air temperature `AAT`SAE J1979Confirmed

Service 01PID 46
Module7E0 → 7E8
Every15 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2025 to 2026. Supported for 2014, 2020, 2022, 2024.

Outside temperature `DEFENDER_AAT`

Service 22DID 9924
Module733
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Clocks

Time since engine start `RUNTM`SAE J1979Confirmed

Increments while the engine is running. Freezes if the engine stalls. Resets to zero during every control module power-up and when entering the key-on, engine off position. Limited to 65,535 seconds and will not wrap around to zero.

Service 01PID 1F
Module7E0 → 7E8
Every1 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

Confirmed for 2023, 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024 to 2025.

Control

Absolute throttle position `TP`SAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

Service 01PID 11
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023 to 2026. Supported for 2014, 2020, 2022.

Absolute throttle position B `TP_B`SAE J1979Confirmed

Pelican can show this parameter as the throttle position.

Service 01PID 47
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023, 2025 to 2026.

Brake `DEFENDER_BRAKE`

Service 22DID FD2A
Module726
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Handbrake `DEFENDER_HANDBRAKE`

Service 22DID 40F7
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Relative throttle position `TP_R`SAE J1979Confirmed

Relative or 'learned' throttle position.

Service 01PID 45
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Pedals

Accelerator pedal position (relative) `APP_R`SAE J1979Confirmed

Service 01PID 5A
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026. Supported for 2020, 2023 to 2024.

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Service 01PID 49
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026. Supported for 2007, 2011, 2014, 2020, 2022 to 2025.

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Service 01PID 4A
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026. Supported for 2007, 2011, 2014, 2024.

DTCs

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 km and not wrap to zero.

Pelican can show this parameter as the distance since trouble codes were cleared.

Service 01PID 31
Module7E0 → 7E8
Every15 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 21
Module7E0 → 7E8
Every5 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Malfunction indicator lamp `MIL`SAE J1979Confirmed

The MIL status is OFF during key-on, engine-off bulb check unless MIL has also been commanded ON for a detected malfunction. The status reflects whether there are confirmed DTC(s) stored that are illuminating the MIL. It should not reflect the status of the MIL, which could be on for a function check, flashing I/M readiness or flashing for misfire.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of confirmed emission-related DTCs stored in the ECU available for display using Service $03.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

Number of OBD warm-up cycles since all DTCs were cleared (via an external test equipment or possibly, a battery disconnect). A warm-up is defined in the OBD regulations to be sufficient vehicle operation such that coolant temperature rises by at least 22°C (40°F) from engine starting and reaches a minimum temperature of 70°C (160°F) (60°C (140°F) for diesels). This PID is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 255 warm-ups have occurred, this parameter will remain at 255 and not wrap to zero.

Service 01PID 30
Module7E0 → 7E8
Every60 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Status

A/C system refrigerant monitoring `ACRF_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

A/C system refrigerant monitoring completed `ACRFCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Catalyst monitoring `CAT_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Catalyst monitoring completed `CAT_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Comprehensive component monitoring completed `CCM_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

EGR system monitoring `EGR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

EGR system monitoring completed `EGR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Evaporative system monitoring `EVAP_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Evaporative system monitoring completed `EVAPCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Fuel system monitoring completed `FUEL_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Heated catalyst monitoring `HCAT_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Heated catalyst monitoring completed `HCATCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Misfire monitoring completed `MIS_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Oxygen sensor heater monitoring `HTR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Oxygen sensor heater monitoring completed `HTR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Oxygen sensor monitoring `O2S_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Oxygen sensor monitoring completed `O2S_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Secondary air system monitoring `AIR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Secondary air system monitoring completed `AIR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Support

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Comprehensive component monitoring enabled `CCM_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

Indicates support of spark ignition or compression ignition monitors.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Compression ignition monitoring supported `CIM_SUP_FLAG`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Fuel system monitoring enabled `FUEL_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Misfire monitoring enabled `MIS_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2026. Supported for 2014, 2022, 2024 to 2025.

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Engine

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Pelican can show this parameter as the absolute engine load.

Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

Confirmed for 2023, 2026. Supported for 2020, 2022, 2024 to 2025.

Actual EGR A duty cycle/position `EGR_A_ACT`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Actual EGR B duty cycle/position `EGR_B_ACT`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Actual engine torque `TQ_ACT`SAE J1979Confirmed

Service 01PID 62
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 125$
Range: -125 to 130 %
Unit: %

Confirmed for 2023, 2026.

Air flow rate from mass air flow sensor `MAF`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 10
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

Confirmed for 2020, 2023 to 2026. Supported for 2007, 2011, 2014, 2022.

Ambient temperature `DEFENDER_AMBIENT_T`

Service 22DID 9924
Module7E4
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Barometric pressure `BARO`SAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

Service 01PID 33
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

Confirmed for 2023, 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024 to 2025.

Boost pressure sensor A `BP_A_ACT`SAE J1979Confirmed

Actual turbocharger/supercharger A boost pressure.

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2026.

Boost pressure sensor B `BP_B_ACT`SAE J1979Confirmed

Actual turbocharger/supercharger B boost pressure.

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 56 to 71 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2026.

Cabin temperature `DEFENDER_CABIN_T`

Service 22DID DD04
Module7E4
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Catalyst temperature bank 1, sensor 1 `CATEMP11`SAE J1979Confirmed

Service 01PID 3C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2023, 2026. Supported for 2014, 2020, 2022, 2024 to 2025.

Catalyst temperature bank 1, sensor 2 `CATEMP12`SAE J1979Confirmed

Service 01PID 3E
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2023, 2026. Supported for 2014, 2020, 2022, 2024 to 2025.

Charging status `DEFENDER_CHARGING`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Commanded boost pressure A `BP_A_CMD`SAE J1979Confirmed

Turbocharger/supercharger A commanded boost pressure.

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2026.

Commanded boost pressure B `BP_B_CMD`SAE J1979Confirmed

Turbocharger/supercharger B commanded boost pressure.

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2026.

Commanded EGR A duty cycle/position `EGR_A_CMD`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Commanded EGR B duty cycle/position `EGR_B_CMD`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded fuel/air equivalence ratio (lambda): actual A/F ratio over stoichiometric A/F ratio, so above 1 is lean and below 1 is rich. Multiply by the fuel's stoichiometric A/F ratio for the commanded A/F ratio (gasoline: 14.64 x 0.95 = 13.9). Systems with conventional oxygen sensors show the commanded value in open loop and 1.000 in closed loop; systems with wide-range (linear) sensors show it in both. On engines whose banks are controlled independently, this is bank 1.

Pelican can show this parameter as the commanded lambda.

Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2020, 2022 to 2026.

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Service 01PID 2E
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023, 2026. Supported for 2020, 2022, 2024 to 2025.

Commanded Throttle Actuator A Control `TAC_A_CMD`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Commanded Throttle Actuator B Control `TAC_B_CMD`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Service 01PID 4C
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2023, 2026. Supported for 2014.

Connection status: connected `DEFENDER_CONNECTION_STS_CONNECTED`

Service 22DID FE0C
Module7E5
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Contact ready `DEFENDER_CONTACT_READY`

Service 22DID DA2A
Module732
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder fuel rate `CYL_RATE`SAE J1979Confirmed

Service 01PID A2
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 mg/stroke
Unit: mg/stroke

Confirmed for 2026.

DC-DC converter output current `DEFENDER_DCDC_CUR_OUT`

Service 22DID 4208
Module753
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Diesel particulate filter calculated max soot concentration `DEFENDER_DPF_CALC_MAX_SOOT`

Service 22DID 0598
Module7E0
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Diesel particulate filter remaining volume `DEFENDER_DPF_REMAINING_VOLUME`

Service 22DID 0417
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 L
Unit: L

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Diesel particulate filter soot `DEFENDER_DPF_SOOT`

Service 22DID 0635
Module7E0
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Diesel particulate filter soot mass `DEFENDER_DPF_SOOT_MASS`Confirmed

Service 22DID 061F
Module7E0
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 20}{13107}$
Range: 0 to 100
Unit: Raw value

0x0000 = 0 → $\frac{0 \times 20}{13107}$ = 0

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Driver's demand engine torque `TQ_DD`SAE J1979Confirmed

Service 01PID 61
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 125$
Range: -125 to 130 %
Unit: %

Confirmed for 2026.

Driving mode `DEFENDER_DRIVING_MODE`Confirmed

Service 22DID 3B4D
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

EGR A error `EGR_A_ERR`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.22 %
Unit: %

Confirmed for 2026.

EGR B error `EGR_B_ERR`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bits 48 to 55 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.22 %
Unit: %

Confirmed for 2026.

Elapsed time `DEFENDER_ELAPSED`

Service 22DID DD00
Module7E4
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295 s
Unit: s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine coolant temperature `ECT`SAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

Service 01PID 05
Module7E0 → 7E8
Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

Engine coolant temperature 1 `ECT_1`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Engine coolant temperature 2 `ECT_2`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Engine Friction - Percent Torque `TQ_FR`SAE J1979Confirmed

Service 01PID 8E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 125$
Range: -125 to 130 %
Unit: %

Confirmed for 2023, 2026.

Engine oil temperature `EOT`SAE J1979Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 01PID 5C
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2025 to 2026. Supported for 2024.

Engine reference torque `TQ_REF`SAE J1979Confirmed

Service 01PID 63
Module7E0 → 7E8
Every86400 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 N·m
Unit: N·m

Confirmed for 2023, 2026.

Engine RPM `RPM`SAE J1979Confirmed

Pelican can show this parameter as the engine speed.

Service 01PID 0C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

Confirmed for 2023 to 2024, 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2025.

Exhaust fluid mass `DEFENDER_SCR_FLUID_MASS`

Service 22DID 05FC
Module7E0
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Exhaust Gas Recirculation Temp Sensor A (Bank 1, Sensor 1) `EGRTA`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2026.

Exhaust Gas Recirculation Temp Sensor B (Bank 2, Sensor 1) `EGRTB`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2026.

Exhaust Gas Recirculation Temp Sensor C (Bank 1, Sensor 2) `EGRTC`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2026.

Exhaust Gas Recirculation Temp Sensor D (Bank 2, Sensor 2) `EGRTD`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2026.

Fuel injection timing `FUEL_TIMING`SAE J1979Confirmed

Start of main fuel injection relative to Top Dead Center (TDC). Positive degrees indicate before TDC, negative degrees indicate after TDC.

Service 01PID 5D
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{128} - 38665$
Range: -210 to 301.992 °
Unit: °

Confirmed for 2026.

Fuel rail pressure `FRP`SAE J1979Confirmed

Fuel rail pressure at the engine when the reading is referenced to atmosphere (gage pressure).

Service 01PID 23
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2023, 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024 to 2025.

Fuel rail pressure (absolute) `FRP_ABS`SAE J1979Confirmed

Fuel rail pressure at the engine when the reading is absolute (referenced to vacuum). Meant for diesel and gasoline direct-injection systems, whose pressures exceed the range of PIDs 0A and 22.

Service 01PID 59
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2026. Supported for 2024.

Intake air temperature `IAT`SAE J1979Confirmed

Service 01PID 0F
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024 to 2025.

Intake air temperature, bank 1, sensor 1 `IAT_11`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Intake air temperature, bank 1, sensor 2 `IAT_12`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Intake air temperature, bank 1, sensor 3 `IAT_13`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Intake air temperature, bank 2, sensor 1 `IAT_21`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Intake air temperature, bank 2, sensor 2 `IAT_22`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 40 to 47 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Intake air temperature, bank 2, sensor 3 `IAT_23`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 48 to 55 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023, 2026.

Intake manifold absolute pressure `MAP`SAE J1979Confirmed

Service 01PID 0B
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

Confirmed for 2023, 2026. Supported for 2007, 2011, 2014, 2020, 2022, 2024 to 2025.

Long term fuel trim (bank 1) `LONGFT1`SAE J1979Confirmed

Service 01PID 07
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2023, 2026. Supported for 2020, 2022, 2024 to 2025.

Long term secondary O2 sensor fuel trim (bank 1) `LGSO2FT1`SAE J1979Confirmed

Service 01PID 56
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.22 %
Unit: %

Confirmed for 2023, 2026.

Mass Air Flow Sensor A `MAFA`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 g/s
Unit: g/s

Confirmed for 2020, 2026.

Mass Air Flow Sensor B `MAFB`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047.96875 g/s
Unit: g/s

Confirmed for 2020, 2026.

Relative Throttle A Position `TP_A_REL`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Relative Throttle B Position `TP_B_REL`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2026.

Short term fuel trim (bank 1) `SHRTFT1`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2020, 2022 to 2026.

Sump oil temperature `DEFENDER_SUMP_OIL_T`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 22DID 03F3
Module7E0
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x40 = 64 → $64 - 40$ = 24 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension height `DEFENDER_SUSPENSION_HEIGHT`Confirmed

Service 22DID 3B3C
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x01 = 1 → 1

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension height front `DEFENDER_SUSPENSION_HEIGHT_FRONT`Confirmed

Service 22DID 3B71
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x47 = 71 → 71

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension height rear `DEFENDER_SUSPENSION_HEIGHT_REAR`Confirmed

Service 22DID 3B72
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x71 = 113 → 113

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension pressure front left `DEFENDER_SUSPENSION_PRES_FL`Confirmed

Service 22DID 3B04
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0x99 = 153 → $\frac{153}{5}$ = 30.6 psi

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension pressure front right `DEFENDER_SUSPENSION_PRES_FR`Confirmed

Service 22DID 3B03
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0x98 = 152 → $\frac{152}{5}$ = 30.4 psi

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension pressure rear left `DEFENDER_SUSPENSION_PRES_RL`Confirmed

Service 22DID 3B06
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0x9C = 156 → $\frac{156}{5}$ = 31.2 psi

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Suspension pressure rear right `DEFENDER_SUSPENSION_PRES_RR`Confirmed

Service 22DID 3B05
Module710
Every1 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 psi
Unit: psi

0x9C = 156 → $\frac{156}{5}$ = 31.2 psi

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Timing advance `SPARKADV`SAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

Service 01PID 0E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

Confirmed for 2023, 2026. Supported for 2020, 2022, 2024 to 2025.

Total Engine Run Time `RUN_TIME`SAE J1979Confirmed

Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bits 8 to 39 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295 s
Unit: s

Confirmed for 2026.

Total Idle Run Time `IDLE_TIME`SAE J1979Confirmed

Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bits 40 to 71 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295 s
Unit: s

Confirmed for 2026.

Total Run Time With PTO Active `PTO_TIME`SAE J1979Confirmed

Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bits 72 to 103 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295 s
Unit: s

Confirmed for 2026.

Type of fuel currently being used by the vehicle `FUEL_TYP`SAE J1979Confirmed

Service 01PID 51
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`GAS`	Gasoline/petrol
`2`	`METH`	Methanol
`3`	`ETH`	Ethanol
`4`	`DSL`	Diesel
`5`	`LPG`	Liquefied petroleum gas
`6`	`CNG`	Compressed natural gas
`7`	`PROP`	Propane
`8`	`ELEC`	Battery/electric
`9`	`BI_GAS`	Bi-fuel vehicle using gasoline/petrol
`10`	`BI_METH`	Bi-fuel vehicle using methanol
`11`	`BI_ETH`	Bi-fuel vehicle using ethanol
`12`	`BI_LPG`	Bi-fuel vehicle using LPG
`13`	`BI_CNG`	Bi-fuel vehicle using CNG
`14`	`BI_PROP`	Bi-fuel vehicle using propane
`15`	`BI_ELEC`	Bi-fuel vehicle using battery
`16`	`BI_MIX`	Bi-fuel vehicle using battery and combustion engine for propulsion
`17`	`HYB_GAS`	Hybrid vehicle using gasoline engine for propulsion
`18`	`HYB_ETH`	Hybrid vehicle using gasoline engine on ethanol for propulsion
`19`	`HYB_DSL`	Hybrid vehicle using diesel engine for propulsion
`20`	`HYB_ELEC`	Hybrid vehicle using battery for propulsion
`21`	`HYB_MIX`	Hybrid vehicle using battery and combustion engine for propulsion
`22`	`HYB_REG`	Hybrid vehicle in regeneration mode
`23`	`BI_DSL`	Bi-fuel vehicle using diesel
`24`	`BI_NG`	Bi-fuel vehicle using natural gas
`25`	`BI_DSL`	Bi-fuel vehicle using diesel
`26`	`NG`	Natural gas
`27`	`DSL_CNG`	Dual fuel vehicle using diesel and CNG
`28`	`DSL_LNG`	Dual fuel vehicle using diesel and LNG
`29`	`FC_H2`	Fuel cell utilizing hydrogen
`30`	`HICE_HHO`	Hydrogen Internal Combustion Engine
`31`	`KERO`	Kerosene
`32`	`HFO`	Heavy Fuel Oil

Confirmed for 2023, 2026. Supported for 2024.

AuxInputs

Auto Trans Neutral Drive Status `N/D_STAT`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Glow plug lamp status `GPL_STAT`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Manual Trans Neutral Gear Status `N/G_STAT`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Power Take Off (PTO) Output Status `PTO_STAT_AUX`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Recommended gear `GEAR_RCMD`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bits 8 to 11 of the reply, 4 bits.

Formula: $val$
Range: 0 to 15
Unit: No or yes

Confirmed for 2026.

AuxInputs › Internal

Auto trans neutral drive status supported `N/D_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Glow plug lamp status supported `GPL_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Manual trans neutral gear status supported `N/G_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Power Take Off (PTO) output status supported `PTO_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Recommended gear supported `GEAR_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Internal

Actual EGR A supported `EGR_A_ACT_SUP`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Actual EGR A supported `EGR_B_ACT_SUP`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Boost bressure A control status `BP_A`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 78 to 79 of the reply, 2 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`BP_A_OL`	Open loop
`2`	`BP_A_CL`	Closed loop
`3`	`BP_A_FAULT`	Fault

Confirmed for 2026.

Boost pressure A control status supported `BP_A_SUP`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Boost pressure A supported `BP_A_ACT_SUP`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Boost pressure B control status supported `BP_B_SUP`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Boost pressure B supported `BP_B_ACT_SUP`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded boost pressure A supported `BP_A_CMD_SUP`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded boost pressure B supported `BP_B_CMD_SUP`SAE J1979Confirmed

Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded EGR A supported `EGR_A_CMD_SUP`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded EGR A supported `EGR_B_CMD_SUP`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded Throttle Actuator A Control supported? `CTAC_A_SUP`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded Throttle Actuator B Control supported? `CTAC_B_SUP`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR A error supported `EGR_A_ERR_SUP`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR A error supported `EGR_B_ERR_SUP`SAE J1979Confirmed

Service 01PID 69
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor A (Bank 1, Sensor 1) supported? `EGRTA_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor A (Bank 1, Sensor 1) Wide Range supported? `EGRTA_WR_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor B (Bank 2, Sensor 1) supported? `EGRTB_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor B (Bank 2, Sensor 1) Wide Range supported? `EGRTB_WR_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor C (Bank 1, Sensor 2) supported? `EGRTC_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor C (Bank 1, Sensor 2) Wide Range supported? `EGRTC_WR_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor D (Bank 2, Sensor 2) supported? `EGRTD_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

EGR Temperature Sensor D (Bank 2, Sensor 2) Wide Range supported? `EGRTD_WR_SUP`SAE J1979Confirmed

Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

IAT Bank 1, Sensor 1 supported `IAT_11_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2023, 2026.

IAT Bank 1, Sensor 1 supported `IAT_21_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2023, 2026.

IAT Bank 1, Sensor 2 supported `IAT_12_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2023, 2026.

IAT Bank 1, Sensor 3 supported `IAT_13_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2023, 2026.

IAT Bank 2, Sensor 2 supported `IAT_22_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2023, 2026.

IAT Bank 2, Sensor 3 supported `IAT_23_SUP`SAE J1979Confirmed

Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2023, 2026.

Is ECT sensor 1 supported? `ECT_1_SUP`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2023, 2026.

Is ECT sensor 2 supported? `ECT_2_SUP`SAE J1979Confirmed

Service 01PID 67
Module7E0 → 7E8
Every1 s

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2023, 2026.

MAF Sensor A supported `MAFA_SUP`SAE J1979Confirmed

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2026.

MAF Sensor B supported `MAFB_SUP`SAE J1979Confirmed

Service 01PID 66
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2020, 2026.

Relative Throttle A Position data supported? `RTP_A_SUP`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Relative Throttle B Position data supported? `RTP_B_SUP`SAE J1979Confirmed

Service 01PID 6C
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Total Engine Run Time supported? `RUN_TIME_SUP`SAE J1979Confirmed

Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Total Idle Run Time supported? `IDLE_TIME_SUP`SAE J1979Confirmed

Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Total Run Time With PTO Active supported? `PTO_TIME_SUP`SAE J1979Confirmed

Service 01PID 7F
Module7E0 → 7E8
Every1 s

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

OxygenSensors

02S Bank 1, Sensor 1 present `O2S11_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 1, Sensor 2 present `O2S12_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 1, Sensor 3 present `O2S13_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 1, Sensor 4 present `O2S14_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 2, Sensor 1 present `O2S21_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 2, Sensor 2 present `O2S22_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 2, Sensor 3 present `O2S23_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

02S Bank 2, Sensor 4 present `O2S24_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026. Supported for 2014, 2020, 2022 to 2025.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_CURRENT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2020, 2022 to 2026.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 `O2S11_CURRENT`SAE J1979Confirmed

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 128$
Range: -128 to 127.996 mA
Unit: mA

Confirmed for 2020, 2022 to 2026.

Fuel

Commanded Fuel Rail Pressure A `FRP_A_CMD`SAE J1979Confirmed

Displays commanded fuel rail pressure when the reading is referenced to atmosphere (gage pressure)

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2026.

Commanded Fuel Rail Pressure B `FRP_B_CMD`SAE J1979Confirmed

Displays commanded fuel rail pressure when the reading is referenced to atmosphere (gage pressure)

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 48 to 63 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2026.

Engine exhaust flow rate `EXH_RATE`SAE J1979Confirmed

Service 01PID 9E
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{5}$
Range: 0 to 13107 kg/h
Unit: kg/h

Confirmed for 2023, 2026.

Engine fuel rate `FUEL_RATE`SAE J1979Confirmed

Measured in units per hour

Pelican can show this parameter as the fuel rate.

Service 01PID 5E
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{20}$
Range: 0 to 3276.75 L/h
Unit: L/h

Confirmed for 2026.

Engine fuel rate (alternate) `FUEL_RATE_ALT`SAE J1979Confirmed

Service 01PID 9D
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

Confirmed for 2023, 2026.

Fuel rail pressure `DEFENDER_FUEL_RAIL_P`

Service 22DID 1670
Module7E0
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 78125}{10000}$
Range: 0 to 511992.1875 kPa
Unit: kPa

In testing for 1996 to 2016. Not supported for 2020, 2022 to 2026.

Fuel Rail Pressure A `FRP_A`SAE J1979Confirmed

Displays fuel rail pressure when the reading is referenced to atmosphere (gage pressure).

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2026.

Fuel Rail Pressure B `FRP_B`SAE J1979Confirmed

Displays fuel rail pressure when the reading is referenced to atmosphere (gage pressure).

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

Confirmed for 2026.

Fuel rail temperature `DEFENDER_FUEL_RAIL_T`

Service 22DID 168E
Module7E0
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val \times 48}{100}$
Range: -61.44 to 60.96 °C
Unit: °C

In testing for 1996 to 2016. Not supported for 2020, 2022 to 2026.

Fuel Rail Temperature A `FRT_A`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 40 to 47 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2026.

Fuel Rail Temperature B `FRT_B`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bits 80 to 87 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2026.

Fuel system 1 status `FUELSYS1`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2023. Supported for 2020, 2022, 2024 to 2026.

Fuel system 2 status `FUELSYS2`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2023. Supported for 2020, 2022, 2024 to 2026.

Fuel tank level `DEFENDER_FLI`

Pelican can show this parameter as the fuel tank level.

Service 22DID 16C1
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 1996 to 2016. Not supported for 2020, 2022 to 2026.

Fuel tank level `FLI`SAE J1979Confirmed

Pelican can show this parameter as the fuel tank level.

Service 01PID 2F
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2020, 2023 to 2026. Supported for 2014, 2022.

Vehicle fuel rate `VFUEL_RATE`SAE J1979Confirmed

Service 01PID 9D
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

Confirmed for 2023, 2026.

Internal

Commanded Fuel Rail Pressure A data supported? `FRP_A_CMD_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Commanded Fuel Rail Pressure B data supported? `FRP_B_CMD_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Fuel Rail Pressure A data supported? `FRP_A_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Fuel Rail Pressure B data supported? `FRP_B_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Fuel Temperature A data supported? `FRT_A_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Fuel Temperature B data supported? `FRT_B_SUP`SAE J1979Confirmed

Service 01PID 6D
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2026.

Movement

Odometer `DEFENDER_ODO`

Pelican can show this parameter as the odometer.

Service 22DID DD01
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Parked `DEFENDER_PARKED`

Service 22DID D928
Module732
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle speed `DEFENDER_VSS`

Pelican can show this parameter as the speed.

Service 22DID DD09
Module7E4 → 7EC
Every100 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle speed `DEFENDER_VSS_726`Confirmed

Pelican can show this parameter as the speed.

Service 22DID DD09
Module726 → 72E
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

Confirmed for 2020, 2022 to 2026. Supported for 2007, 2011, 2014.

OBD

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Service 01PID 1C
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OBD II`	OBD II (California ARB)
`2`	`OBD`	OBD (Federal EPA)
`3`	`OBD & OBD II`
`4`	`OBD I`
`5`	`NO OBD`	Not OBD compliant
`6`	`EOBD`
`7`	`EOBD & OBD II`
`8`	`EOBD & OBD`
`9`	`EOBD, OBD, OBD II`
`10`	`JOBD`
`11`	`JOBD & OBD II`
`12`	`JOBD & EOBD`
`13`	`JOBD, EOBD, OBD II`
`14`	`EURO IV B1`	Heavy duty vehicles (EURO IV) B1
`15`	`EURO V B2`	Heavy duty vehicles (EURO V) B2
`16`	`EURO C`	Heavy duty vehicles (EURO EEC) C (gas engines)
`17`	`EMD`	Engine manufacturer diagnostics (EMD)
`18`	`EMD+`	Engine Manufacturer Diagnostics Enhanced (EMD+)
`19`	`HD OBD-C`	Heavy Duty On-Board Diagnostics (Child/Partial)
`20`	`HD OBD`	Heavy Duty On-Board Diagnostics
`21`	`WWH OBD`	World Wide Harmonized OBD
`23`	`HD EOBD-I`	Heavy Duty Euro OBD Stage I without NOx Control
`24`	`HD EOBD-I N`	Heavy Duty Euro OBD Stage I with NOx Control
`25`	`HD EOBD-II`	Heavy Duty Euro OBD Stage II without NOx Control
`26`	`HD EOBD-II N`	Heavy Duty Euro OBD Stage II with NOx Control
`27`	`HD-ZEV`	Heavy Duty ZEV
`28`	`OBDBr-1`	Brazil OBD Phase 1
`29`	`OBDBr-2`	Brazil OBD Phase 2 and Phase 2+
`30`	`KOBD`	Korean OBD
`31`	`IOBD-I-BS4`	India BS4 OBD I
`32`	`IOBD-II-BS4`	India BS4 OBD II
`33`	`HD EOBD-VI`	Euro VI
`34`	`OBD, OBD II and HD OBD`
`35`	`OBDBr-3`	Brazil OBD Phase 3
`36`	`MC EOBD-I`	Motorcycle, Euro OBD-I
`37`	`MC EOBD-II`	Motorcycle, Euro OBD-II
`38`	`MC COBD-I`	Motorcycle, China OBD-I
`39`	`MC TOBD-I`	Motorcycle, Taiwan OBD-I
`40`	`MC JOBD-I`	Motorcycle, Japan OBD-I
`41`	`CN-OBD-6`	China Nationwide Stage 6
`42`	`OBDBr-P7`	Brazil OBD Phase 7
`43`	`CN-HDOBD-VI`	China Heavy Duty VI
`44`	`IOBD-I-BS6`	India BS6 OBD I
`45`	`IOBD-II-BS6`	India BS6 OBD II
`46`	`IHDOBD-BSVI`	India BSVI HD OBD
`47`	`OBDBr-P8`	Brazil OBD Phase 8
`48`	`HD-JOBD-II`	Japan Heavy Duty OBD-II
`49`	`HD-KOBD-II`	Korea Heavy Duty OBD-II
`50`	`CN-OROBD-IV`	China Off-Road IV OBD
`51`	`CARB ACC-II`	Light Duty ZEV, ACC-II
`52`	`MC JOBD-II`	Motorcycle, Japan OBD-II
`53`	`MC CARB OBD`	Motorcycle, California (CARB) OBD
`54`	`MC EPA OBD`	Motorcycle, Federal (EPA) OBD
`55`	`MC CARB & EPA OBD`	Motorcycle, 50-State (CARB & EPA) OBD
`56`	`HD ZEV CARB ZEP`	Heavy Duty ZEV, CARB ZEP
`57`	`CARB ACC-II & EPA TIER4`	Light Duty ZEV, CARB ACC-II and EPA Tier 4 (GTR 22)
`58`	`EPA TIER4`	Light Duty ZEV, EPA Tier 4 (GTR 22)
`59`	`EPA HD`	EPA HD OBD

Confirmed for 2020, 2023, 2025 to 2026. Supported for 2007, 2011, 2014, 2022, 2024.

Tires

Front left tire pressure `DEFENDER_TP_FL`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID 2076
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

0x00CE = 206 → $206 \times 0.01373$ = 2.82838 bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front left tire temperature `DEFENDER_TT_FL`Confirmed

Pelican can show this parameter as the front left tire temperature.

Service 22DID 2A0A
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x4A = 74 → $74 - 50$ = 24 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front left wheel speed `DEFENDER_FL_WHL_SPD`Confirmed

Service 22DID 2B06
Module7E6
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front right tire pressure `DEFENDER_TP_FR`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID 2077
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

0x00CC = 204 → $204 \times 0.01373$ = 2.80092 bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front right tire temperature `DEFENDER_TT_FR`Confirmed

Pelican can show this parameter as the front right tire temperature.

Service 22DID 2A0B
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x4A = 74 → $74 - 50$ = 24 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Front right wheel speed `DEFENDER_FR_WHL_SPD`Confirmed

Service 22DID 2B07
Module7E6
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear left tire pressure `DEFENDER_TP_RL`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 2079
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

0x00E6 = 230 → $230 \times 0.01373$ = 3.1579 bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear left tire temperature `DEFENDER_TT_RL`Confirmed

Pelican can show this parameter as the rear left tire temperature.

Service 22DID 2A0C
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x4A = 74 → $74 - 50$ = 24 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear left wheel speed `DEFENDER_RL_WHL_SPD`Confirmed

Service 22DID 2B08
Module7E6
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear right tire pressure `DEFENDER_TP_RR`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 2078
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.01373$
Range: 0 to 899.79 bar
Unit: bar

0x00E6 = 230 → $230 \times 0.01373$ = 3.1579 bar

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear right tire temperature `DEFENDER_TT_RR`Confirmed

Pelican can show this parameter as the rear right tire temperature.

Service 22DID 2A0D
Module751 → 759
Every15 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

0x49 = 73 → $73 - 50$ = 23 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Rear right wheel speed `DEFENDER_RR_WHL_SPD`Confirmed

Service 22DID 2B09
Module7E6
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Transmission

Gear engaged `DEFENDER_GEAR_ENGAGED`Confirmed

Service 22DID 1E1F
Module7E1
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Gear, commanded `DEFENDER_GEAR_CMD`Confirmed

Service 22DID 1E12
Module7E1
Every250 ms
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x01 = 1 → 1

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Torque converter temperature `DEFENDER_TQ_CONV_T`Confirmed

Service 22DID 1F12
Module7E1
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024 to 2026

Example reply from a 2023 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2 - 40$
Range: -40 to 470 °C
Unit: °C

0x27 = 39 → $39 \times 2 - 40$ = 38 °C

Confirmed for 2023. In testing for 2020 to 2022, 2024, 2026. Not supported for 2025.

Transmission fluid temperature `DEFENDER_ATF_T`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1E69
Module7E1
Every5 s
Testing for 1996 to 2016, 2020 to 2022, 2024, 2026

Example reply from a 2025 Land Rover Defender.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x41 = 65 → $65 - 40$ = 25 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Trips

Odometer `ODO`SAE J1979Confirmed

Pelican can show this parameter as the odometer.

Service 01PID A6
Module7E0 → 7E8
Every1 s

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 km
Unit: km

Confirmed for 2020, 2022 to 2026.

Parameters

Battery

12V battery DEFENDER_12V_BATTERYConfirmed

Battery capacity, maximum DEFENDER_BATTERY_SOH_CAPACITY_MAX

Battery capacity, minimum DEFENDER_BATTERY_SOH_CAPACITY_MIN

Battery coolant in DEFENDER_BATTERY_COOLANT_IN

Battery coolant out DEFENDER_BATTERY_COOLANT_OUT

Battery power DEFENDER_BATTERY_SOH_POWER

Battery power, maximum DEFENDER_BATTERY_SOH_POWER_MAX

Battery power, minimum DEFENDER_BATTERY_SOH_POWER_MIN

Battery state of health, average DEFENDER_HVB_SOH

Battery temperature DEFENDER_HVB_T

Battery temperature, maximum DEFENDER_BATTERY_T_MAXConfirmed

Battery temperature, minimum DEFENDER_BATTERY_T_MINConfirmed

Battery voltage DEFENDER_BAT_V

Battery, maximum regen DEFENDER_BATTERY_MAX_REGEN

Cell voltage, maximum DEFENDER_HVB_CELL_V_MAXConfirmed

Cell voltage, minimum DEFENDER_HVB_CELL_V_MINConfirmed

Charge current DEFENDER_CHARGE_CUR

Charge voltage DEFENDER_CHARGE_V

Charger mode DEFENDER_CHARGER_MODE

Control module voltage VPWRSAE J1979Confirmed

DC-DC converter high-voltage input DEFENDER_DCDC_HV_V_INConfirmed

DC-DC converter output voltage DEFENDER_DCDC_V_OUT

High voltage battery current DEFENDER_HVB_CURR

High voltage battery voltage DEFENDER_HVB_VConfirmed

Hybrid battery pack remaining charge BAT_SOCSAE J1979Confirmed

Max discharge DEFENDER_MAX_DISCHARGE

State of charge DEFENDER_SOC

State of charge, maximum DEFENDER_SOC_MAX

State of charge, minimum DEFENDER_SOC_MIN

Climate

Ambient air temperature AATSAE J1979Confirmed

Outside temperature DEFENDER_AAT

Clocks

Time since engine start RUNTMSAE J1979Confirmed

Control

Absolute throttle position TPSAE J1979Confirmed

Absolute throttle position B TP_BSAE J1979Confirmed

Brake DEFENDER_BRAKE

Handbrake DEFENDER_HANDBRAKE

Relative throttle position TP_RSAE J1979Confirmed

Pedals

Accelerator pedal position (relative) APP_RSAE J1979Confirmed

Accelerator pedal position D APP_DSAE J1979Confirmed

Accelerator pedal position E APP_ESAE J1979Confirmed

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Distance traveled while MIL was activated MIL_DISTSAE J1979Confirmed

Malfunction indicator lamp MILSAE J1979Confirmed

Number of DTCs stored in this ECU DTC_CNTSAE J1979Confirmed

Number of warm-ups since diagnostic trouble codes cleared WARM_UPSSAE J1979Confirmed

Status

A/C system refrigerant monitoring ACRF_ENASAE J1979Confirmed

A/C system refrigerant monitoring completed ACRFCMPLSAE J1979Confirmed

A/C system refrigerant monitoring ready ACRF_RDYSAE J1979Confirmed

Catalyst monitoring CAT_ENASAE J1979Confirmed

Catalyst monitoring completed CAT_CMPLSAE J1979Confirmed

Catalyst monitoring ready CAT_RDYSAE J1979Confirmed

Comprehensive component monitoring completed CCM_CMPLSAE J1979Confirmed

Comprehensive component monitoring ready CCM_RDYSAE J1979Confirmed

EGR system monitoring EGR_ENASAE J1979Confirmed

EGR system monitoring completed EGR_CMPLSAE J1979Confirmed

EGR system monitoring ready EGR_RDYSAE J1979Confirmed

Evaporative system monitoring EVAP_ENASAE J1979Confirmed

Evaporative system monitoring completed EVAPCMPLSAE J1979Confirmed

Evaporative system monitoring ready EVAP_RDYSAE J1979Confirmed

Fuel system monitoring completed FUEL_CMPLSAE J1979Confirmed

Fuel system monitoring ready FUEL_RDYSAE J1979Confirmed

Heated catalyst monitoring HCAT_ENASAE J1979Confirmed

Heated catalyst monitoring completed HCATCMPLSAE J1979Confirmed

Heated catalyst monitoring ready HCAT_RDYSAE J1979Confirmed

Misfire monitoring completed MIS_CMPLSAE J1979Confirmed

Misfire monitoring ready MIS_RDYSAE J1979Confirmed

Oxygen sensor heater monitoring HTR_ENASAE J1979Confirmed

Oxygen sensor heater monitoring completed HTR_CMPLSAE J1979Confirmed

Oxygen sensor heater monitoring ready HTR_RDYSAE J1979Confirmed

Oxygen sensor monitoring O2S_ENASAE J1979Confirmed

Oxygen sensor monitoring completed O2S_CMPLSAE J1979Confirmed

Oxygen sensor monitoring ready O2S_RDYSAE J1979Confirmed

12V battery `DEFENDER_12V_BATTERY`Confirmed

Battery capacity, maximum `DEFENDER_BATTERY_SOH_CAPACITY_MAX`

Battery capacity, minimum `DEFENDER_BATTERY_SOH_CAPACITY_MIN`

Battery coolant in `DEFENDER_BATTERY_COOLANT_IN`

Battery coolant out `DEFENDER_BATTERY_COOLANT_OUT`

Battery power `DEFENDER_BATTERY_SOH_POWER`

Battery power, maximum `DEFENDER_BATTERY_SOH_POWER_MAX`

Battery power, minimum `DEFENDER_BATTERY_SOH_POWER_MIN`

Battery state of health, average `DEFENDER_HVB_SOH`

Battery temperature `DEFENDER_HVB_T`

Battery temperature, maximum `DEFENDER_BATTERY_T_MAX`Confirmed

Battery temperature, minimum `DEFENDER_BATTERY_T_MIN`Confirmed

Battery voltage `DEFENDER_BAT_V`

Battery, maximum regen `DEFENDER_BATTERY_MAX_REGEN`

Cell voltage, maximum `DEFENDER_HVB_CELL_V_MAX`Confirmed

Cell voltage, minimum `DEFENDER_HVB_CELL_V_MIN`Confirmed

Charge current `DEFENDER_CHARGE_CUR`

Charge voltage `DEFENDER_CHARGE_V`

Charger mode `DEFENDER_CHARGER_MODE`

Control module voltage `VPWR`SAE J1979Confirmed

DC-DC converter high-voltage input `DEFENDER_DCDC_HV_V_IN`Confirmed

DC-DC converter output voltage `DEFENDER_DCDC_V_OUT`

High voltage battery current `DEFENDER_HVB_CURR`

High voltage battery voltage `DEFENDER_HVB_V`Confirmed

Hybrid battery pack remaining charge `BAT_SOC`SAE J1979Confirmed

Max discharge `DEFENDER_MAX_DISCHARGE`

State of charge `DEFENDER_SOC`

State of charge, maximum `DEFENDER_SOC_MAX`

State of charge, minimum `DEFENDER_SOC_MIN`

Ambient air temperature `AAT`SAE J1979Confirmed

Outside temperature `DEFENDER_AAT`

Time since engine start `RUNTM`SAE J1979Confirmed

Absolute throttle position `TP`SAE J1979Confirmed

Absolute throttle position B `TP_B`SAE J1979Confirmed

Brake `DEFENDER_BRAKE`

Handbrake `DEFENDER_HANDBRAKE`

Relative throttle position `TP_R`SAE J1979Confirmed

Accelerator pedal position (relative) `APP_R`SAE J1979Confirmed

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Malfunction indicator lamp `MIL`SAE J1979Confirmed

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

A/C system refrigerant monitoring `ACRF_ENA`SAE J1979Confirmed

A/C system refrigerant monitoring completed `ACRFCMPL`SAE J1979Confirmed

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Catalyst monitoring `CAT_ENA`SAE J1979Confirmed

Catalyst monitoring completed `CAT_CMPL`SAE J1979Confirmed

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Comprehensive component monitoring completed `CCM_CMPL`SAE J1979Confirmed

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

EGR system monitoring `EGR_ENA`SAE J1979Confirmed

EGR system monitoring completed `EGR_CMPL`SAE J1979Confirmed

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Evaporative system monitoring `EVAP_ENA`SAE J1979Confirmed

Evaporative system monitoring completed `EVAPCMPL`SAE J1979Confirmed

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Fuel system monitoring completed `FUEL_CMPL`SAE J1979Confirmed

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Heated catalyst monitoring `HCAT_ENA`SAE J1979Confirmed

Heated catalyst monitoring completed `HCATCMPL`SAE J1979Confirmed

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Misfire monitoring completed `MIS_CMPL`SAE J1979Confirmed

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Oxygen sensor heater monitoring `HTR_ENA`SAE J1979Confirmed

Oxygen sensor heater monitoring completed `HTR_CMPL`SAE J1979Confirmed

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Oxygen sensor monitoring `O2S_ENA`SAE J1979Confirmed

Oxygen sensor monitoring completed `O2S_CMPL`SAE J1979Confirmed

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Secondary air system monitoring `AIR_ENA`SAE J1979Confirmed

Secondary air system monitoring completed `AIR_CMPL`SAE J1979Confirmed

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Comprehensive component monitoring enabled `CCM_ENA`SAE J1979Confirmed

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed