Parameters

The Jeep Cherokee has 197 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

Battery voltage `CHEROKEE_BATT_V_ECU`Confirmed

Service 22DID 1955
ModuleDA10 → 10
Every30 s
Testing for 1996 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{2000}$
Range: 0 to 20 V
Unit: V

Confirmed for 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016.

Battery voltage, body computer `CHEROKEE_BATT_V_BCM`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1004
ModuleDA40 → 40
Every30 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

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 2014, 2016, 2019 to 2020, 2023. Supported for 2015, 2018.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019 to 2020, 2023. Supported for 2015 to 2016, 2018.

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 2014, 2016, 2019 to 2020, 2023. Supported for 2015, 2018.

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 2016, 2019 to 2020, 2023. Supported for 2014 to 2015, 2018.

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 2016, 2019 to 2020, 2023. Supported for 2014 to 2015, 2018.

Steering wheel angle `CHEROKEE_STEER_ANGLE`Confirmed

Service 22DID 0885
ModuleDA30 → 30
Every100 ms
Testing for 1996 to 2013, 2017, 2021 to 2022

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 720$
Range: -720 to 720 °
Unit: °

Confirmed for 2014 to 2016, 2018 to 2020, 2023. In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999.

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 2019 to 2020, 2023. Supported for 2014 to 2016, 2018.

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 2019 to 2020, 2023. Supported for 2014 to 2016, 2018.

Details

Model year `CHEROKEE_MODEL_YEAR`Confirmed

Service 22DID F158
ModuleDA18 → 18
Every86400 s
Testing for 1996 to 2013, 2017, 2021 to 2022

Bits 0 to 7 of the reply, 8 bits.

Formula: $val + 2000$
Range: 0 to 2225
Unit: Number

Confirmed for 2014 to 2016, 2018 to 2020, 2023. In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999.

Doors

Driver door open `CHEROKEE_DRIVER_DOOR_OPEN`

Service 22DID 0302
ModuleDAC7 → C7
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Passenger door open `CHEROKEE_PASSENGER_DOOR_OPEN`

Service 22DID 0302
ModuleDAC7 → C7
Every1 s
Testing

Bit 5 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear left door open `CHEROKEE_RLD_OPEN`

Service 22DID 0302
ModuleDAC7 → C7
Every1 s
Testing

Bit 4 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear right door open `CHEROKEE_RRD_OPEN`

Service 22DID 0302
ModuleDAC7 → C7
Every1 s
Testing

Bit 3 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Trunk open `CHEROKEE_TRUNK_OPEN`

Service 22DID 0302
ModuleDAC7 → C7
Every1 s
Testing

Bit 7 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

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 2014 to 2016, 2018 to 2020, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

Emissions

Catalyst inlet temperature `CHEROKEE_CATALYST_INLET_T`

Service 22DID 3914
ModuleDA10 → 10
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2}{100} - 40$
Range: -40 to 900 °C
Unit: °C

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

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. Supported for 2020.

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 2014. Supported for 2015.

AT main cylinder pressure `CHEROKEE_MAIN_CYL_P`

Service 22DID 5034
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513 bar
Unit: bar

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

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 2014 to 2016, 2018 to 2020, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

Catalyst temperature bank 2, sensor 1 `CATEMP21`SAE J1979Confirmed

Service 01PID 3D
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 2015, 2019. Supported for 2014, 2016, 2018, 2020.

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 2014 to 2016, 2018 to 2020, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

Coolant temperature `CHEROKEE_ECT_ECU`Confirmed

Service 22DID 1003
ModuleDA10 → 10
Every5 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2}{100} - 40$
Range: -40 to 200 °C
Unit: °C

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

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 2014 to 2016, 2018 to 2020, 2023.

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. Supported for 2020.

Engine oil degradation `CHEROKEE_OIL_DEGRAD`

Service 22DID 3813
ModuleDA10 → 10
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Engine operational status `CHEROKEE_ENGINE_STATUS`Confirmed

Service 22DID 1002
ModuleDA10 → 10
Every30 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

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. Supported for 2020.

Engine RPM `CHEROKEE_RPM`

Service 22DID 1000
ModuleDA10 → 10
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383 rpm
Unit: rpm

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

Engine temperature `CHEROKEE_ENG_TEMEPRATURE`

Service 22DID 0198
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.14$
Range: -273 to 6280 °C
Unit: °C

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

Fuel correction cylinder 1 `CHEROKEE_FUEL_CORR_CYL1`

Service 22DID 3800
ModuleDA10 → 10
Every2 s
Testing

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

Formula: $\frac{val}{100}$
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Fuel correction cylinder 2 `CHEROKEE_FUEL_CORR_CYL2`

Service 22DID 3801
ModuleDA10 → 10
Every2 s
Testing

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

Formula: $\frac{val}{100}$
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Fuel correction cylinder 3 `CHEROKEE_FUEL_CORR_CYL3`

Service 22DID 3802
ModuleDA10 → 10
Every2 s
Testing

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

Formula: $\frac{val}{100}$
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Fuel correction cylinder 4 `CHEROKEE_FUEL_CORR_CYL4`

Service 22DID 3803
ModuleDA10 → 10
Every2 s
Testing

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

Formula: $\frac{val}{100}$
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Fuel pressure `FP`SAE J1979Confirmed

Service 01PID 0A
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 3$
Range: 0 to 765 kPa
Unit: kPa

Confirmed for 2023. Supported for 2020.

IAT post-intercooler `CHEROKEE_IAT_TURBO`

Service 22DID 1935
ModuleDA10 → 10
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2}{100} - 40$
Range: -40 to 200 °C
Unit: °C

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Injection pulse, cylinder 1 `CHEROKEE_INJ_CYL_1`

Service 22DID 0234
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Injection pulse, cylinder 2 `CHEROKEE_INJ_CYL_2`

Service 22DID 0235
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Injection pulse, cylinder 3 `CHEROKEE_INJ_CYL_3`

Service 22DID 0236
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Injection pulse, cylinder 4 `CHEROKEE_INJ_CYL_4`

Service 22DID 0237
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

Intake manifold air temperature `CHEROKEE_INT_MANIFOLD_AIR_T`

Service 22DID 1935
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 40$
Range: -40 to 65495 °F
Unit: °F

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

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 2014 to 2015, 2019, 2023. Supported for 2016, 2018, 2020.

Long term fuel trim (bank 2) `LONGFT2`SAE J1979Confirmed

Service 01PID 09
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 2015, 2019. Supported for 2014, 2016, 2018, 2020.

Mass airflow sensor temperature `CHEROKEE_MAF_TEMP`

Service 22DID 193F
ModuleDA10 → 10
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2}{100} - 40$
Range: -40 to 200 °C
Unit: °C

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Oil temperature `CHEROKEE_OIL_TEMEPRATURE`

Service 22DID 0168
Module7E0 → 7E8
Every1 s
Testing

Bits 160 to 175 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.14$
Range: -273 to 6280 °C
Unit: °C

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

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 2014, 2016, 2019 to 2020, 2023. Supported for 2015, 2018.

Short term fuel trim (bank 2) `SHRTFT2`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

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

Service 01PID 08
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 2016, 2019. Supported for 2014 to 2015, 2018, 2020.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2018, 2020.

Total number of started regeneration events `CHEROKEE_TOT_NUM_STARTED`

Service 22DID 18E7
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Turbo boost pressure `CHEROKEE_BOOST`Confirmed

Service 22DID 195A
ModuleDA10 → 10
Every1 s
Testing for 1996 to 2018, 2020 to 2023

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: -100 to 300 kPa
Unit: kPa

Confirmed for 2019. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2023.

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 2014, 2019, 2023. Supported for 2015 to 2016, 2020.

Variable oil pump position `CHEROKEE_OIL_PUMP`Confirmed

Service 22DID 194F
ModuleDA10 → 10
Every30 s
Testing for 1996 to 2018, 2020 to 2022

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2020, 2023.

O2S Output Voltage Bank 1, Sensor 1 `O2S11`SAE J1979Confirmed

Service 01PID 14
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 2019. Supported for 2014 to 2016, 2018, 2020.

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 2019, 2023. Supported for 2014 to 2016, 2018, 2020.

SHRTFT associated with O2S11 `SHRTFT11`SAE J1979Confirmed

Service 01PID 14
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2019. Supported for 2014 to 2016, 2018, 2020.

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 2014, 2020, 2023.

Fuel

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.

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 2023.

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.

Fuel mass correction, cylinder 1, mg/hub `CHEROKEE_FUEL_MASS_CORR_CYL_1`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing

Bits 144 to 159 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Fuel mass correction, cylinder 2, mg/hub `CHEROKEE_FUEL_MASS_CORR_CYL_2`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing

Bits 160 to 175 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Fuel mass correction, cylinder 3, mg/hub `CHEROKEE_FUEL_MASS_CORR_CYL_3`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing

Bits 176 to 191 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Fuel mass correction, cylinder 4, mg/hub `CHEROKEE_FUEL_MASS_CORR_CYL_4`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing

Bits 192 to 207 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Fuel mass correction, cylinder 5, mg/hub `CHEROKEE_FUEL_MASS_CORR_CYL_5`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing

Bits 208 to 223 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Fuel mass correction, cylinder 6, mg/hub `CHEROKEE_FUEL_MASS_CORR_CYL_6`

Service 22DID 0166
Module7E0 → 7E8
Every1 s
Testing

Bits 224 to 239 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

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 2014, 2016, 2019, 2023. Supported for 2015, 2018, 2020.

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 2014, 2016, 2019, 2023. Supported for 2015, 2018, 2020.

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 2014, 2016, 2018 to 2020, 2023. Supported for 2015.

Fuel temperature `CHEROKEE_FUEL_TEMEPRATURE`

Service 22DID 0165
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.14$
Range: -273 to 6280 °C
Unit: °C

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998.

Total fuel correction, cylinder 1, mg/hub `CHEROKEE_TOT_FUEL_CORR_CYL_1`

Service 22DID 3800
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Total fuel correction, cylinder 2, mg/hub `CHEROKEE_TOT_FUEL_CORR_CYL_2`

Service 22DID 3801
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Total fuel correction, cylinder 3, mg/hub `CHEROKEE_TOT_FUEL_CORR_CYL_3`

Service 22DID 3802
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Total fuel correction, cylinder 4, mg/hub `CHEROKEE_TOT_FUEL_CORR_CYL_4`

Service 22DID 3803
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Total fuel correction, cylinder 5, mg/hub `CHEROKEE_TOT_FUEL_CORR_CYL_5`

Service 22DID 3804
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Total fuel correction, cylinder 6, mg/hub `CHEROKEE_TOT_FUEL_CORR_CYL_6`

Service 22DID 3805
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327
Unit: Number

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

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.

Movement

Front left wheel speed `CHEROKEE_FL_VSS`

Service 22DID 2962
ModuleDA30 → 30
Every100 ms
Testing

Bits 112 to 127 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 km/h
Unit: km/h

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front left wheel speed, raw count `CHEROKEE_WSS_FL`Confirmed

Service 22DID 2B1E
ModuleDA18 → 18
Every1 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

Front right wheel speed `CHEROKEE_FR_VSS`

Service 22DID 2962
ModuleDA30 → 30
Every100 ms
Testing

Bits 176 to 191 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 km/h
Unit: km/h

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front right wheel speed, raw count `CHEROKEE_WSS_FR`Confirmed

Service 22DID 2B1D
ModuleDA18 → 18
Every1 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

Odometer at last excess speed recognition `CHEROKEE_ODO_LAST_OVERSPEED`

Service 22DID 2007
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 23 of the reply, 24 bits.

Formula: $\frac{val}{10}$
Range: 0 to 1677721 km
Unit: km

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

Rear left wheel speed `CHEROKEE_RL_VSS`

Service 22DID 2962
ModuleDA30 → 30
Every100 ms
Testing

Bits 144 to 159 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 km/h
Unit: km/h

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear left wheel speed, raw count `CHEROKEE_WSS_RL`Confirmed

Service 22DID 2B1C
ModuleDA18 → 18
Every1 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

Rear right wheel speed `CHEROKEE_RR_VSS`

Service 22DID 2962
ModuleDA30 → 30
Every100 ms
Testing

Bits 208 to 223 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 km/h
Unit: km/h

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear right wheel speed, raw count `CHEROKEE_WSS_RR`Confirmed

Service 22DID 2B1B
ModuleDA18 → 18
Every1 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

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 2014, 2016, 2018 to 2020, 2023. Supported for 2015.

Vehicle speed, engine computer `CHEROKEE_VSS_ECU`

Pelican can show this parameter as the speed.

Service 22DID 190B
ModuleDA10 → 10
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 300 km/h
Unit: km/h

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

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 2014 to 2016, 2019, 2023. Supported for 2018, 2020.

Orientation

Lateral acceleration `CHEROKEE_LAT_G`

Service 22DID 2962
ModuleDA30 → 30
Every100 ms
Testing

Bits 4 to 15 of the reply, 12 bits.

Formula: $\frac{val}{50} - 40.96$
Range: -40.94 to 40.94 m/s²
Unit: m/s²

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Longitudinal acceleration `CHEROKEE_LNG_G`

Service 22DID 2962
ModuleDA30 → 30
Every100 ms
Testing

Bits 20 to 31 of the reply, 12 bits.

Formula: $\frac{val}{50} - 40.96$
Range: -40.94 to 40.94 m/s²
Unit: m/s²

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Tires

Front left tire pressure `CHEROKEE_TP_FL`

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

Service 22DID 013C
ModuleDAC7 → C7
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front left tire pressure invalid? `CHEROKEE_TP_FL_INVALID`

Service 22DID 012F
ModuleDAC7 → C7
Every5 s
Testing

Bit 7 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front left tire sensor id `CHEROKEE_TID_FL`Confirmed

Service 22DID 0123
ModuleDAC7 → C7
Every86400 s
Testing for 1996 to 2013, 2017, 2021 to 2022

Bits 0 to 31 of the reply, 32 bits.

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

Confirmed for 2014 to 2016, 2018 to 2020, 2023. In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999.

Front left tire temperature `CHEROKEE_TT_FL`

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

Service 22DID 013C
ModuleDAC7 → C7
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front right tire pressure `CHEROKEE_TP_FR`

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

Service 22DID 013D
ModuleDAC7 → C7
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front right tire pressure invalid? `CHEROKEE_TP_FR_INVALID`

Service 22DID 012F
ModuleDAC7 → C7
Every5 s
Testing

Bit 6 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front right tire sensor id `CHEROKEE_TID_FR`

Service 22DID 0124
ModuleDAC7 → C7
Every86400 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Front right tire temperature `CHEROKEE_TT_FR`

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

Service 22DID 013D
ModuleDAC7 → C7
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear left tire pressure `CHEROKEE_TP_RL`

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

Service 22DID 013E
ModuleDAC7 → C7
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear left tire pressure invalid? `CHEROKEE_TP_RL_INVALID`

Service 22DID 012F
ModuleDAC7 → C7
Every5 s
Testing

Bit 4 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear left tire sensor id `CHEROKEE_TID_RL`Confirmed

Service 22DID 0125
ModuleDAC7 → C7
Every86400 s
Testing for 1996 to 2013, 2017, 2021 to 2022

Bits 0 to 31 of the reply, 32 bits.

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

Confirmed for 2014 to 2016, 2018 to 2020, 2023. In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999.

Rear left tire temperature `CHEROKEE_TT_RL`

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

Service 22DID 013E
ModuleDAC7 → C7
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear right tire pressure `CHEROKEE_TP_RR`

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

Service 22DID 013F
ModuleDAC7 → C7
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear right tire pressure invalid? `CHEROKEE_TP_RR_INVALID`

Service 22DID 012F
ModuleDAC7 → C7
Every5 s
Testing

Bit 5 of the reply.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear right tire sensor id `CHEROKEE_TID_RR`

Service 22DID 0127
ModuleDAC7 → C7
Every86400 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Rear right tire temperature `CHEROKEE_TT_RR`

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

Service 22DID 013F
ModuleDAC7 → C7
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Tire size `CHEROKEE_TIRE_SIZE`Confirmed

Service 22DID 2024
ModuleDA18 → 18
Every86400 s
Testing for 1996 to 2013, 2017, 2021 to 2022

Bits 64 to 79 of the reply, 16 bits.

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

Confirmed for 2014 to 2016, 2018 to 2020, 2023. In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999.

Transmission

Automatic transmission temperature `CHEROKEE_ATF_T_DA18`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1D09
ModuleDA18
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 1997, 1999 to 2013, 2015 to 2022. Not supported for 1998, 2014, 2023.

Current gear, raw count `CHEROKEE_CURRENT_GEAR_RAW_CNT`

Service 22DID 5503
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1997, 2000 to 2013. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Gear `CHEROKEE_GEAR`

Service 22DID 1D12
ModuleDA18
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1996 to 1997, 1999 to 2013, 2015 to 2022. Not supported for 1998, 2014, 2023.

Gear engaged `CHEROKEE_GEAR_ECU`Confirmed

Service 22DID 192D
ModuleDA10 → 10
Every1 s
Testing for 1996 to 2018, 2020 to 2022

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 9
Unit: Number

Confirmed for 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016.

Gear, raw count `CHEROKEE_GEAR_RAW_CNT`Confirmed

Service 22DID 051A
ModuleDA18 → 18
Every250 ms
Testing for 1996 to 2013, 2017, 2021 to 2022

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2014 to 2016, 2018 to 2020, 2023. In testing for 1997, 2000 to 2013, 2017, 2021 to 2022. Not supported for 1996, 1998 to 1999.

Gearbox output speed `CHEROKEE_GEARBOX_RPM`Confirmed

Service 22DID 2102
ModuleDA18 → 18
Every1 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383 rpm
Unit: rpm

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

Transmission fluid temperature `CHEROKEE_ATF_T`Confirmed

Service 22DID 04FE
ModuleDA18 → 18
Every5 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

Transmission fluid temperature `CHEROKEE_ATF_T_7E1`

Service 21PID 5C
Module7E1 → 7E9
Every5 s
Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 1997, 1999 to 2013. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Transmission fluid temperature `CHEROKEE_ATF_T_7E1_2`

Service 22DID 5043
Module7E1 → 7E9
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 1997, 1999 to 2013. Not supported for 1998, 2023.

Transmission fluid temperature, variant 1 `CHEROKEE_ATF_T_VAR_1`

Service 21PID 18
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 40$
Range: -40 to 983 °F
Unit: °F

In testing for 1997, 1999 to 2013. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Transmission input speed `CHEROKEE_AT_INPUT_RPM`

Service 22DID 1D08
ModuleDA18
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 1996 to 1997, 1999 to 2013, 2015 to 2022. Not supported for 1998, 2014, 2023.

Transmission oil temperature `CHEROKEE_TOT`

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 18
ModuleDA10 → 10
Every1 s
Testing

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

Formula: $\frac{val}{4}$
Range: -512 to 512 °F
Unit: °F

In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Transmission output speed `CHEROKEE_AT_OUTPUT_RPM`

Service 22DID 1D07
ModuleDA18
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 1996 to 1997, 1999 to 2013, 2015 to 2022. Not supported for 1998, 2014, 2023.

Transmission temperature, variant 2 `CHEROKEE_TRANS_T_VAR_2`

Service 22DID 04FE
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 40$
Range: -40 to 419 °F
Unit: °F

In testing for 1997, 2000 to 2013. Not supported for 1996, 1998 to 1999, 2014 to 2016, 2018 to 2020, 2023.

Transmission temperature, variant 2 `CHEROKEE_TRANS_T_VAR_2_7E1`

Service 21PID 0A
Module7E1 → 7E9
Every5 s
Testing

Bits 128 to 135 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2023.

Transmission-reported torque `CHEROKEE_TCM_TORQUE`Confirmed

Service 22DID 1018
ModuleDA18 → 18
Every2 s
Testing for 1996 to 2013, 2015, 2017 to 2018, 2020 to 2022

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 500$
Range: -500 to 1000 N·m
Unit: N·m

Confirmed for 2014, 2016, 2019, 2023. In testing for 1997, 1999 to 2013, 2015, 2017 to 2018, 2020 to 2022. Not supported for 1996, 1998.

Trips

Odometer `CHEROKEE_ODO`

Service 22DID 03BC
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 4294967 km
Unit: km

In testing for 1996 to 1997, 1999 to 2013. Not supported for 1998, 2014, 2023.

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, 2023.

Odometer, engine computer `CHEROKEE_PCM_ODO`

Service 22DID 043B
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1024}{125}$
Range: 0 to 536862 mi
Unit: mi

In testing for 1997, 1999 to 2013. Not supported for 1996, 1998, 2014, 2016, 2019, 2023.

Parameters

Battery

Battery voltage CHEROKEE_BATT_V_ECUConfirmed

Battery voltage, body computer CHEROKEE_BATT_V_BCMConfirmed

Control module voltage VPWRSAE J1979Confirmed

Climate

Ambient air temperature AATSAE J1979Confirmed

Clocks

Time since engine start RUNTMSAE J1979Confirmed

Control

Absolute throttle position TPSAE J1979Confirmed

Absolute throttle position B TP_BSAE J1979Confirmed

Relative throttle position TP_RSAE J1979Confirmed

Steering wheel angle CHEROKEE_STEER_ANGLEConfirmed

Pedals

Accelerator pedal position D APP_DSAE J1979Confirmed

Accelerator pedal position E APP_ESAE J1979Confirmed

Details

Model year CHEROKEE_MODEL_YEARConfirmed

Doors

Driver door open CHEROKEE_DRIVER_DOOR_OPEN

Passenger door open CHEROKEE_PASSENGER_DOOR_OPEN

Rear left door open CHEROKEE_RLD_OPEN

Rear right door open CHEROKEE_RRD_OPEN

Trunk open CHEROKEE_TRUNK_OPEN

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

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

Evaporative system monitoring supported EVAP_SUPSAE J1979Confirmed

Fuel system monitoring enabled FUEL_ENASAE J1979Confirmed

Fuel system monitoring supported FUEL_SUPSAE J1979Confirmed

Heated catalyst monitoring supported HCAT_SUPSAE J1979Confirmed

Misfire monitoring enabled MIS_ENASAE J1979Confirmed

Misfire monitoring supported MIS_SUPSAE J1979Confirmed

Oxygen sensor heater monitoring supported HTR_SUPSAE J1979Confirmed

Oxygen sensor monitoring supported O2S_SUPSAE J1979Confirmed

Secondary air system monitoring supported AIR_SUPSAE J1979Confirmed

Emissions

Battery voltage `CHEROKEE_BATT_V_ECU`Confirmed

Battery voltage, body computer `CHEROKEE_BATT_V_BCM`Confirmed

Control module voltage `VPWR`SAE J1979Confirmed

Ambient air temperature `AAT`SAE J1979Confirmed

Time since engine start `RUNTM`SAE J1979Confirmed

Absolute throttle position `TP`SAE J1979Confirmed

Absolute throttle position B `TP_B`SAE J1979Confirmed

Relative throttle position `TP_R`SAE J1979Confirmed

Steering wheel angle `CHEROKEE_STEER_ANGLE`Confirmed

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Model year `CHEROKEE_MODEL_YEAR`Confirmed

Driver door open `CHEROKEE_DRIVER_DOOR_OPEN`

Passenger door open `CHEROKEE_PASSENGER_DOOR_OPEN`

Rear left door open `CHEROKEE_RLD_OPEN`

Rear right door open `CHEROKEE_RRD_OPEN`

Trunk open `CHEROKEE_TRUNK_OPEN`

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

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

Catalyst inlet temperature `CHEROKEE_CATALYST_INLET_T`

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Actual engine torque `TQ_ACT`SAE J1979Confirmed

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

AT main cylinder pressure `CHEROKEE_MAIN_CYL_P`

Barometric pressure `BARO`SAE J1979Confirmed

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

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

Catalyst temperature bank 2, sensor 1 `CATEMP21`SAE J1979Confirmed

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed