Parameters

The Nissan Altima has 164 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

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 2009, 2015, 2017 to 2023, 2025. Supported for 2008, 2010, 2013, 2024.

Climate

A/C status `ALTIMA_AC_STATUS`Confirmed

Service 22DID 4007
Module744 → 764
Every1 s
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Off or on

0x89 = 137 → 137

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Air conditioning compressor speed `ALTIMA_AC_COMP_RPM`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bits 168 to 183 of the reply, 16 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Air conditioning on `ALTIMA_HVAC_AC_ON`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bit 80 of the reply.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

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 2018 to 2023, 2025.

Ambient air temperature `ALTIMA_AAT`Confirmed

Service 22DID 4008
Module744 → 764
Every1 s
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

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

0x0A = 10 → $10 - 40$ = -30 °C

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Ambient air temperature, climate module `ALTIMA_HVAC_AAT`

Service 21PID 10
Module744 → 764
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 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Blower on `ALTIMA_HVAC_FAN_ON`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bit 88 of the reply.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Blower voltage `ALTIMA_HVAC_BLOWER_V`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bits 89 to 95 of the reply, 7 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Cabin temperature `ALTIMA_HVAC_CABIN_T`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Engine coolant temperature `ALTIMA_ECT`Confirmed

Service 22DID F467
Module744 → 764
Every1 s
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Evaporator temperature `ALTIMA_HVAC_EVAP_T`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Sun load `ALTIMA_HVAC_SUNLOAD`

Service 21PID 10
Module744 → 764
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

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 2009, 2015, 2017 to 2023, 2025. Supported for 2008, 2010, 2013, 2024.

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 2009, 2015, 2017 to 2019, 2021 to 2023. Supported for 2008, 2010, 2013, 2020, 2024 to 2025.

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 2009, 2015, 2017, 2019, 2021 to 2023.

Left turn signal `ALTIMA_TURN_SIGNAL_LEFT`Confirmed

Service 22DID 0103
Module707 → 727
Every100 ms
Testing for 1996 to 2019, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2019, 2021 to 2022.

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 2009, 2015, 2017, 2019, 2021 to 2023. Supported for 2008, 2010, 2013, 2018.

Right turn signal `ALTIMA_TURN_SIGNAL_RIGHT`Confirmed

Service 22DID 0103
Module707 → 727
Every100 ms
Testing for 1996 to 2019, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2019, 2021 to 2022.

Steering wheel angle `ALTIMA_STEER_ANGLE`Confirmed

Negative values are clockwise, positive values are counter-clockwise.

Service 22DID 0110
Module723 → 735
Every100 ms
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

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

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 °
Unit: °

0x0000 = 0 → $\frac{0}{10}$ = 0 °

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Yaw rate `ALTIMA_YAW_RATE`Confirmed

Service 22DID 0101
Module723 → 735
Every100 ms
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

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

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 °
Unit: °

0x0000 = 0 → $\frac{0}{10}$ = 0 °

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Pedals

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 2009, 2015, 2017 to 2019, 2021 to 2023.

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 2009, 2015, 2017 to 2019, 2021 to 2023.

Cruise control

Cruise control set speed `ALTIMA_CC_S`Confirmed

Service 22DID 122B
Module7E0 → 7E8
Every30 s
Testing for 1996 to 2007, 2010 to 2012, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{160}$
Range: 0 to 3686 km/h
Unit: km/h

0x0000 = 0 → $\frac{0 \times 9}{160}$ = 0 km/h

Confirmed for 2008 to 2009, 2019 to 2025. In testing for 1996 to 2007, 2010 to 2012, 2026.

Radar distance `ALTIMA_RADAR_DISTANCE`Confirmed

Service 22DID 0107
Module723 → 735
Every100 ms
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 6553.5 m
Unit: m

0x0000 = 0 → $\frac{0}{10}$ = 0 m

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Relative speed `ALTIMA_RADAR_SPEED`Confirmed

Service 22DID 0108
Module723 → 735
Every100 ms
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

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

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 m/s
Unit: m/s

0x0000 = 0 → $\frac{0}{10}$ = 0 m/s

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

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 2008 to 2009, 2015, 2017 to 2025. Supported for 2010, 2013.

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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 2024.

Engine run time since diagnostic trouble codes cleared `CLR_TIME`SAE J1979Confirmed

Time 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 minutes and not wrap to zero.

Service 01PID 4E
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2008, 2015.

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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 2024.

Time run by the engine while MIL was activated `MIL_TIME`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 4D
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2008, 2015, 2017 to 2023, 2025.

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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2015, 2018 to 2019, 2021, 2023. Supported for 2008 to 2010, 2013, 2017, 2020, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008, 2015, 2017 to 2023, 2025. Supported for 2009 to 2010, 2013, 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 2008 to 2009, 2015, 2018 to 2023, 2025. Supported for 2010, 2013, 2017.

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 2019 to 2021, 2025.

Air conditioning compressor `ALTIMA_AC_COMP`Confirmed

Service 22DID 1307
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2008, 2010 to 2020, 2022 to 2026

Example reply from a 2021 Nissan Altima.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2009, 2021. In testing for 1996 to 2008, 2010 to 2020, 2022 to 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 2008 to 2009, 2015, 2018 to 2025. Supported for 2010, 2013, 2017.

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 2008, 2015, 2018 to 2023, 2025. Supported for 2009 to 2010, 2013, 2017, 2024.

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 2008 to 2009, 2015, 2018 to 2025. Supported for 2010, 2013, 2017.

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 2008, 2015, 2018 to 2023, 2025. Supported for 2009 to 2010, 2013, 2017, 2024.

Commanded EGR `EGR_PCT`SAE J1979Confirmed

Service 01PID 2C
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 2019 to 2023, 2025. Supported for 2024.

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 2008 to 2009, 2015, 2017 to 2025. Supported for 2010, 2013.

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 2008, 2015, 2018 to 2023, 2025. Supported for 2009 to 2010, 2013, 2017, 2024.

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 2025.

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 2025.

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 2008, 2015, 2018 to 2023, 2025.

Cooling fan high `ALTIMA_COOLING_FAN_HIGH`Confirmed

Service 22DID 1313
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2008, 2010 to 2020, 2022 to 2026

Example reply from a 2021 Nissan Altima.

Bit 7 of the reply.

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

0b0 = 0 → 0

Confirmed for 2009, 2021. In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026.

Cooling fan low `ALTIMA_COOLING_FAN_LOW`Confirmed

Service 22DID 1313
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2008, 2010 to 2020, 2022 to 2026

Example reply from a 2021 Nissan Altima.

Bit 5 of the reply.

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

0b0 = 0 → 0

Confirmed for 2009, 2021. In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026.

EGR error `EGR_ERR`SAE J1979Confirmed

Service 01PID 2D
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2019 to 2023, 2025. Supported for 2024.

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 2008 to 2009, 2015, 2017 to 2025. Supported for 2010, 2013.

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 2019 to 2021, 2025.

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.

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 2019 to 2021, 2025.

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 2008 to 2009, 2015, 2018 to 2023, 2025. Supported for 2010, 2013, 2017, 2024.

Evap system vapor pressure `EVAP_VP`SAE J1979Confirmed

The pressure signal is normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.

Service 01PID 32
Module7E0 → 7E8
Every250 ms

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

Formula: $\frac{val}{4000}$
Range: -8192 to 8191.75 kPa
Unit: kPa

Confirmed for 2008, 2015, 2018 to 2021, 2025. Supported for 2009 to 2010, 2013, 2017, 2022 to 2024.

Idle control mode `ALTIMA_IDLE_CTRL_MODE`Confirmed

Service 22DID 1307
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2008, 2010 to 2020, 2022 to 2026

Example reply from a 2021 Nissan Altima.

Bit 6 of the reply.

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

0b0 = 0 → 0

Confirmed for 2009, 2021. In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026.

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 2008, 2015, 2018 to 2023, 2025. Supported for 2009 to 2010, 2013, 2017, 2024.

Intake camshaft advance, bank 2 `ALTIMA_CAM_ADV_B2`

Service 22DID 1137
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

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 2019 to 2023, 2025. Supported for 2024.

Intake valve timing solenoid duty, bank 2 `ALTIMA_CAM_DUTY_B2`Confirmed

Service 22DID 1139
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2020, 2022 to 2026

Example reply from a 2021 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{64}$
Range: 0 to 99.6 %
Unit: %

0x00 = 0 → $\frac{0 \times 25}{64}$ = 0 %

Confirmed for 2021. In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009.

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 2008, 2015, 2018 to 2023, 2025. Supported for 2009 to 2010, 2013, 2017, 2024.

Mass air flow sensor voltage, bank 2 `ALTIMA_MAF_V_B2`

Service 22DID 1205
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{200}$
Range: 0 to 327 V
Unit: V

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

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 2025.

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 2025.

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 2008 to 2009, 2015, 2018 to 2025. Supported for 2010, 2013, 2017.

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 2008, 2015, 2018 to 2023, 2025. Supported for 2009 to 2010, 2013, 2017, 2024.

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 2015, 2018 to 2023, 2025.

Internal

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 2025.

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 2025.

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 2025.

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 2025.

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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 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 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 to 2025.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_VOLT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 24
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 2009, 2015, 2017 to 2020, 2022 to 2024. Supported for 2008, 2010, 2013, 2021, 2025.

O2S Output Voltage Bank 1, Sensor 2 `O2S12`SAE J1979Confirmed

Service 01PID 15
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{200}$
Range: 0 to 1.275 V
Unit: V

Confirmed for 2015, 2020, 2022 to 2023. Supported for 2008 to 2010, 2013, 2017 to 2019, 2021, 2024 to 2025.

Wide Range O2S Voltage, O2 Sensor Bank 1, Sensor 1 `O2S11_VOLT`SAE J1979Confirmed

Service 01PID 24
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8192}$
Range: 0 to 7.999 V
Unit: V

Confirmed for 2009, 2015, 2017 to 2020, 2022 to 2024. Supported for 2008, 2010, 2013, 2021, 2025.

Fuel

Air/fuel ratio adjustment, bank 2 `ALTIMA_AF_ADJ_B2`Confirmed

Service 22DID 1124
Module7E0 → 7E8
Every1 s
Testing for 1996 to 2020, 2022 to 2026

Example reply from a 2021 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 100$
Range: -100 to 155 %
Unit: %

0x4B = 75 → $75 - 100$ = -25 %

Confirmed for 2021. In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2025.

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 2019 to 2021, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2008 to 2009, 2015, 2017, 2019 to 2021, 2023, 2025. Supported for 2010, 2013, 2018, 2022, 2024.

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 2008 to 2009, 2015, 2017, 2019 to 2021, 2023, 2025. Supported for 2010, 2013, 2018, 2022, 2024.

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 2008 to 2009, 2015, 2017 to 2021, 2023 to 2025. Supported for 2010, 2013, 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 2019 to 2021, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

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 2019 to 2021, 2023, 2025.

Movement

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 2009, 2015, 2018 to 2025. Supported for 2008, 2010, 2013, 2017.

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 2008 to 2009, 2015, 2017 to 2023, 2025. Supported for 2010, 2013, 2024.

Tires

Front left tire pressure `ALTIMA_TP_FL`Confirmed

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

Service 22DID 0201
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Front left tire pressure `ALTIMA_TP_FL_743`

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

Service 22DID 0E26
Module743 → 763
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Front left tire pressure, warning `ALTIMA_TPW_FL`Confirmed

Service 22DID 020D
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

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

0x6A = 106 → $\frac{106}{4}$ = 26.5 psi

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Front right tire pressure `ALTIMA_TP_FR`Confirmed

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

Service 22DID 0202
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021 to 2022, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

Front right tire pressure `ALTIMA_TP_FR_743`

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

Service 22DID 0E25
Module743 → 763
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Front right tire pressure, warning `ALTIMA_TPW_FR`Confirmed

Service 22DID 020E
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

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

0x6A = 106 → $\frac{106}{4}$ = 26.5 psi

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Rear left tire pressure `ALTIMA_TP_RL`Confirmed

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

Service 22DID 0204
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Rear left tire pressure `ALTIMA_TP_RL_743`

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

Service 22DID 0E28
Module743 → 763
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Rear left tire pressure, warning `ALTIMA_TPW_RL`Confirmed

Service 22DID 0210
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

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

0x6A = 106 → $\frac{106}{4}$ = 26.5 psi

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Rear right tire pressure `ALTIMA_TP_RR`Confirmed

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

Service 22DID 0203
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Rear right tire pressure `ALTIMA_TP_RR_743`

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

Service 22DID 0E27
Module743 → 763
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2009, 2021.

Rear right tire pressure, warning `ALTIMA_TPW_RR`Confirmed

Service 22DID 020F
Module758 → 778
Every5 s
Testing for 1996 to 2018, 2021, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 7 of the reply, 8 bits.

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

0x6A = 106 → $\frac{106}{4}$ = 26.5 psi

Confirmed for 2019 to 2020, 2022 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021.

Trips

Odometer `ALTIMA_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0E01
Module743 → 763
Every1 s
Testing for 1996 to 2018, 2021 to 2022, 2026

Example reply from a 2025 Nissan Altima.

Bits 0 to 23 of the reply, 24 bits.

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

0x002B79 = 11129 → 11,129 mi

Confirmed for 2019 to 2020, 2023 to 2025. In testing for 1996 to 2006, 2011 to 2014, 2016, 2026. Not supported for 2007 to 2010, 2015, 2017 to 2018, 2021 to 2022.

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 2019 to 2025.

Odometer, meter group 1 `ALTIMA_MTR_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 21PID 01
Module743 → 763
Every30 s
Testing for 1996 to 2008, 2010 to 2026

Example reply from a 2009 Nissan Altima.

Bits 56 to 79 of the reply, 24 bits.

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

0x021911 = 137489 → 137,489 km

Confirmed for 2009. In testing for 1996 to 2008, 2010 to 2020, 2022 to 2026. Not supported for 2021.

Parameters

Battery

Control module voltage VPWRSAE J1979Confirmed

Climate

A/C status ALTIMA_AC_STATUSConfirmed

Air conditioning compressor speed ALTIMA_AC_COMP_RPM

Air conditioning on ALTIMA_HVAC_AC_ON

Ambient air temperature AATSAE J1979Confirmed

Ambient air temperature ALTIMA_AATConfirmed

Ambient air temperature, climate module ALTIMA_HVAC_AAT

Blower on ALTIMA_HVAC_FAN_ON

Blower voltage ALTIMA_HVAC_BLOWER_V

Cabin temperature ALTIMA_HVAC_CABIN_T

Engine coolant temperature ALTIMA_ECTConfirmed

Evaporator temperature ALTIMA_HVAC_EVAP_T

Sun load ALTIMA_HVAC_SUNLOAD

Clocks

Time since engine start RUNTMSAE J1979Confirmed

Control

Absolute throttle position TPSAE J1979Confirmed

Absolute throttle position B TP_BSAE J1979Confirmed

Left turn signal ALTIMA_TURN_SIGNAL_LEFTConfirmed

Relative throttle position TP_RSAE J1979Confirmed

Right turn signal ALTIMA_TURN_SIGNAL_RIGHTConfirmed

Steering wheel angle ALTIMA_STEER_ANGLEConfirmed

Yaw rate ALTIMA_YAW_RATEConfirmed

Pedals

Accelerator pedal position D APP_DSAE J1979Confirmed

Accelerator pedal position E APP_ESAE J1979Confirmed

Cruise control

Cruise control set speed ALTIMA_CC_SConfirmed

Radar distance ALTIMA_RADAR_DISTANCEConfirmed

Relative speed ALTIMA_RADAR_SPEEDConfirmed

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Distance traveled while MIL was activated MIL_DISTSAE J1979Confirmed

Engine run time since diagnostic trouble codes cleared CLR_TIMESAE 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

Time run by the engine while MIL was activated MIL_TIMESAE 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

Secondary air system monitoring AIR_ENASAE J1979Confirmed

Secondary air system monitoring completed AIR_CMPLSAE J1979Confirmed

Secondary air system monitoring ready AIR_RDYSAE J1979Confirmed

Support

A/C system refrigerant monitoring supported ACRF_SUPSAE J1979Confirmed

Catalyst monitoring supported CAT_SUPSAE J1979Confirmed

Comprehensive component monitoring enabled CCM_ENASAE J1979Confirmed

Comprehensive component monitoring supported CCM_SUPSAE J1979Confirmed

Compression ignition monitoring supported CIM_SUPSAE J1979Confirmed

Compression ignition monitoring supported CIM_SUP_FLAGSAE J1979Confirmed

EGR system monitoring supported EGR_SUPSAE J1979Confirmed

Control module voltage `VPWR`SAE J1979Confirmed

A/C status `ALTIMA_AC_STATUS`Confirmed

Air conditioning compressor speed `ALTIMA_AC_COMP_RPM`

Air conditioning on `ALTIMA_HVAC_AC_ON`

Ambient air temperature `AAT`SAE J1979Confirmed

Ambient air temperature `ALTIMA_AAT`Confirmed

Ambient air temperature, climate module `ALTIMA_HVAC_AAT`

Blower on `ALTIMA_HVAC_FAN_ON`

Blower voltage `ALTIMA_HVAC_BLOWER_V`

Cabin temperature `ALTIMA_HVAC_CABIN_T`

Engine coolant temperature `ALTIMA_ECT`Confirmed

Evaporator temperature `ALTIMA_HVAC_EVAP_T`

Sun load `ALTIMA_HVAC_SUNLOAD`

Time since engine start `RUNTM`SAE J1979Confirmed

Absolute throttle position `TP`SAE J1979Confirmed

Absolute throttle position B `TP_B`SAE J1979Confirmed

Left turn signal `ALTIMA_TURN_SIGNAL_LEFT`Confirmed

Relative throttle position `TP_R`SAE J1979Confirmed

Right turn signal `ALTIMA_TURN_SIGNAL_RIGHT`Confirmed

Steering wheel angle `ALTIMA_STEER_ANGLE`Confirmed

Yaw rate `ALTIMA_YAW_RATE`Confirmed

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Cruise control set speed `ALTIMA_CC_S`Confirmed

Radar distance `ALTIMA_RADAR_DISTANCE`Confirmed

Relative speed `ALTIMA_RADAR_SPEED`Confirmed

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

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Engine run time since diagnostic trouble codes cleared `CLR_TIME`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

Time run by the engine while MIL was activated `MIL_TIME`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

Compression ignition monitoring supported `CIM_SUP_FLAG`SAE J1979Confirmed

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Fuel system monitoring enabled `FUEL_ENA`SAE J1979Confirmed

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Misfire monitoring enabled `MIS_ENA`SAE J1979Confirmed

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Absolute load value `LOAD_ABS`SAE J1979Confirmed