Engine parameters

The Jeep Compass has 150 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Request01 43
Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 25700 %
Unit: %

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Actual engine torque `TQ_ACT`SAE J1979Confirmed

Request01 62
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 2022 to 2023. Supported for 2019 to 2021.

Air conditioning high side pressure `COMPASS_AC_HIGH_SIDE_P`

Request22 03 29
Service 22DID 0329
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 14)
Range: 0 to 3570 kPa
Unit: kPa

In testing for 2007 to 2017. Not supported for 2023.

Air conditioning high side pressure `COMPASS_AC_HIGH_SIDE_P_7E0`

Request21 A7
Service 21PID A7
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: (val ÷ 55)
Range: 0 to 1191 psi
Unit: psi

In testing for 2007 to 2017.

Ambient air temperature `COMPASS_AAT_7E0`

Request21 23
Service 21PID 23
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 64)
Range: 0 to 1023 °F
Unit: °F

In testing for 2007 to 2017.

Ambient temperature `COMPASS_AAT`

Request22 01 27
Service 22DID 0127
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 9 ÷ 5 − 83)
Range: -83 to 376 °F
Unit: °F

In testing for 2007 to 2017. Not supported for 2023.

AT main cylinder pressure `COMPASS_MAIN_CYL_P`

Request22 50 34
Service 22DID 5034
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 10 − 40)
Range: -40 to 6513 bar
Unit: bar

In testing for 2007 to 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.

Request01 33
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 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Barometric pressure `COMPASS_BAROMETRIC_P`

Request22 01 09
Service 22DID 0109
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 5)
Range: 0 to 13107 kPa
Unit: kPa

In testing for 2007 to 2017. Not supported for 2023.

Boost pressure `COMPASS_BOOST_P`

Request22 A0 54
Service 22DID A054
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 435)
Range: 0 to 150 psi
Unit: psi

In testing for 2007 to 2017.

Boost pressure estimate `COMPASS_BOOST_P_ESTIMATE`

Request21 B2
Service 21PID B2
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: (val ÷ 441)
Range: 0 to 148 psi
Unit: psi

In testing for 2007 to 2017.

Boost pressure sensor A `BP_A_ACT`SAE J1979Confirmed

Actual turbocharger/supercharger A boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2023. Supported for 2019.

Boost pressure sensor B `BP_B_ACT`SAE J1979Confirmed

Actual turbocharger/supercharger B boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 56 to 71 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2023. Supported for 2019.

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.

Request01 04
Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2016 to 2018, 2020, 2022 to 2023, 2026. Supported for 2014, 2019, 2021, 2024.

Catalyst modeled temperature `COMPASS_CAT_MODEL_T`

Request22 01 2B
Service 22DID 012B
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: val
Range: 0 to 1000 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

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

Request01 3C
Service 01PID 3C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 10 − 40)
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Commanded boost pressure A `BP_A_CMD`SAE J1979Confirmed

Turbocharger/supercharger A commanded boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2023. Supported for 2019.

Commanded boost pressure B `BP_B_CMD`SAE J1979Confirmed

Turbocharger/supercharger B commanded boost pressure.

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 40 to 55 of the reply, 16 bits.

Formula: (val ÷ 32)
Range: 0 to 2047.96875 kPa
Unit: kPa

Confirmed for 2023. Supported for 2019.

Commanded EGR `EGR_PCT`SAE J1979Confirmed

Request01 2C
Service 01PID 2C
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2023. Supported for 2018, 2024, 2026.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

Request01 44
Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 2 ÷ 65535)
Range: 0 to 1.99
Unit: Number

Confirmed for 2016 to 2018, 2020, 2022 to 2023, 2026. Supported for 2014, 2019, 2021, 2024.

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Request01 2E
Service 01PID 2E
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Request01 4C
Service 01PID 4C
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 255)
Range: 0 to 100 %
Unit: %

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2016, 2019 to 2021, 2024, 2026.

Crankcase pressure `COMPASS_CRANKCASE_P`

Request21 B2
Service 21PID B2
Module7E0 → 7E8
Every5 s
Testing

Bits 96 to 111 of the reply, 16 bits.

Formula: (val ÷ 1761)
Range: 0 to 37.21 psi
Unit: psi

In testing for 2007 to 2017.

Diesel particulate filter delta pressure `COMPASS_DPF_DELTA_P`

Request21 D6
Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 73 ÷ 500)
Range: 0 to 37.2299 psi
Unit: psi

In testing for 2007 to 2017.

Diesel particulate filter regen active `COMPASS_DPF_REGEN_ACTIVE_7E0`

Request21 D8
Service 21PID D8
Module7E0 → 7E8
Every1 s
Testing

Bit 79 of the reply.

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

In testing for 2007 to 2017.

Diesel particulate filter regeneration `COMPASS_DPF_REGEN`

Request21 48
Service 21PID 48
Module7E0 → 7E8
Every5 s
Testing

Bit 383 of the reply.

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

In testing for 2007 to 2017.

EGR error `EGR_ERR`SAE J1979Confirmed

Request01 2D
Service 01PID 2D
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.22 %
Unit: %

Confirmed for 2023. Supported for 2018, 2024, 2026.

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.

Request01 05
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 2016 to 2018, 2020, 2022 to 2023, 2026. Supported for 2014, 2019, 2021, 2024.

Engine Friction - Percent Torque `TQ_FR`SAE J1979Confirmed

Request01 8E
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 2022 to 2023. Supported for 2019 to 2021.

Engine oil degradation `COMPASS_OIL_DEGRAD`

Request22 38 13
Service 22DID 3813
ModuleDA10 → 10
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 100 ÷ 65535)
Range: 0 to 100 %
Unit: %

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Engine oil pressure `COMPASS_EOP`

Request22 02 2A
Service 22DID 022A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 29 ÷ 50)
Range: 0 to 147.8999 psi
Unit: psi

In testing for 2007 to 2017. Not supported for 2023.

Engine oil temperature `COMPASS_EOT_212D`

Pelican can show this parameter as the engine oil temperature.

Request21 2D
Service 21PID 2D
Module7E0 → 7E8
Every5 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: (val × 9 ÷ 5 − 83)
Range: -83 to 376 °F
Unit: °F

In testing for 2007 to 2017. Not supported for 2023.

Engine oil temperature `COMPASS_EOT_21D2`

Pelican can show this parameter as the engine oil temperature.

Request21 D2
Service 21PID D2
Module7E0 → 7E8
Every5 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: (val − 64)
Range: -64 to 191 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Engine oil temperature `EOT`SAE J1979Confirmed

Pelican can show this parameter as the engine oil temperature.

Request01 5C
Service 01PID 5C
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 210 °C
Unit: °C

Confirmed for 2023. Supported for 2019.

Engine reference torque `TQ_REF`SAE J1979Confirmed

Request01 63
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 2022 to 2023. Supported for 2019 to 2021.

Engine RPM `COMPASS_RPM`Confirmed

Request22 10 00
Service 22DID 1000
ModuleDA10 → 10
Every1 s
Testing for 2007 to 2018, 2020 to 2027

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 4)
Range: 0 to 16383 rpm
Unit: rpm

Confirmed for 2019. In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018, 2020, 2023, 2026.

Engine RPM `RPM`SAE J1979Confirmed

Request01 0C
Service 01PID 0C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 4)
Range: 0 to 16383.75 rpm
Unit: rpm

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Engine temperature `COMPASS_ENG_TEMEPRATURE`

Request22 01 98
Service 22DID 0198
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 10 − 273.14)
Range: -273 to 6280 °C
Unit: °C

In testing for 2007 to 2017.

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.

Request01 32
Service 01PID 32
Module7E0 → 7E8
Every250 ms

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

Formula: (val ÷ 4000)
Range: -8192 to 8191.75 kPa
Unit: kPa

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2020 to 2021, 2024, 2026.

Exhaust camshaft 1 to crankshaft offset `COMPASS_EXH_CAM_1_OFFSET`

Request22 06 1B
Service 22DID 061B
Module7E0 → 7E8
Every1 s
Testing

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

Formula: (val ÷ 10)
Range: -3276.8 to 3276.7 °
Unit: °

In testing for 2007 to 2017. Not supported for 2023.

Exhaust gas recirculation airflow control valve position `COMPASS_EGR_AIRFLOW_CTRL_VLV`

Request21 D7
Service 21PID D7
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: (val × 39 ÷ 5000)
Range: 0 to 511 %
Unit: %

In testing for 2007 to 2017.

Exhaust gas recirculation cooler downstream temperature `COMPASS_EGR_COOLER_T`

Request22 39 17
Service 22DID 3917
ModuleDA10 → 10
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 2 ÷ 100 − 40)
Range: -40 to 900 °C
Unit: °C

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Exhaust gas recirculation flow `COMPASS_EGR_FLOW`

Request21 D9
Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 120 to 135 of the reply, 16 bits.

Formula: (val ÷ 128)
Range: 0 to 511 kg/h
Unit: kg/h

In testing for 2007 to 2017.

Exhaust gas recirculation orifice temperature `COMPASS_EGR_ORIFICE_T`

Request21 D9
Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 40 to 55 of the reply, 16 bits.

Formula: (val × 9 ÷ 20 + 32)
Range: 0 to 29522 °F
Unit: °F

In testing for 2007 to 2017.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023.

Exhaust gas recirculation temperature `COMPASS_EGR_T`

Request22 A0 DC
Service 22DID A0DC
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: (val × 9 ÷ 640)
Range: 0 to 921 %
Unit: %

In testing for 2007 to 2017.

Exhaust gas recirculation valve position `COMPASS_EGR_VLV_POS`

Request22 A0 DA
Service 22DID A0DA
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: (val ÷ 16)
Range: -2048 to 2047 %
Unit: %

In testing for 2007 to 2017.

Exhaust gas recirculation valve, commanded position `COMPASS_EGR_VLV_CMD_POSTIION`

Request21 D9
Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 128 + 32)
Range: 0 to 543 %
Unit: %

In testing for 2007 to 2017.

Exhaust gas temperature 1 `COMPASS_EXH_GAS_T_1`

Request21 D6
Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 80 to 87 of the reply, 8 bits.

Formula: (val × 144 ÷ 5 + 32)
Range: 0 to 7376 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 1 `COMPASS_EXH_GAS_T_1_7E0`

Request21 48
Service 21PID 48
Module7E0 → 7E8
Every5 s
Testing

Bits 112 to 127 of the reply, 16 bits.

Formula: (val ÷ 2)
Range: 0 to 32767 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 1 – DOC inlet `COMPASS_EXH_GAS_T_1_DOC`

Request22 A0 BD
Service 22DID A0BD
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: (val + 32)
Range: -32736 to 32799 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 2 `COMPASS_EXH_GAS_T_2`

Request21 D6
Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 176 to 191 of the reply, 16 bits.

Formula: (val × 9 ÷ 80 + 32)
Range: 0 to 7404 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 2 `COMPASS_EXH_GAS_T_2_7E0`

Request21 48
Service 21PID 48
Module7E0 → 7E8
Every5 s
Testing

Bits 288 to 303 of the reply, 16 bits.

Formula: (val ÷ 2)
Range: 0 to 32767 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 2 – DOC outlet `COMPASS_EXH_GAS_T_2_DOC`

Request22 A0 C2
Service 22DID A0C2
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: (val + 32)
Range: -32736 to 32799 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 3 `COMPASS_EXH_GAS_T_3`

Request21 D6
Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 208 to 223 of the reply, 16 bits.

Formula: (val × 9 ÷ 80 + 32)
Range: 0 to 7404 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 4 `COMPASS_EXH_GAS_T_4`

Request21 D6
Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 256 to 271 of the reply, 16 bits.

Formula: (val × 9 ÷ 80 + 32)
Range: 0 to 7404 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 4, catalyst middle `COMPASS_EXH_GAS_T_4_SCR_CAT`

Request22 A0 C6
Service 22DID A0C6
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: (val + 32)
Range: -32736 to 32799 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust gas temperature 5 – SCR CAT outlet `COMPASS_EXH_GAS_T_5_SCR_CAT`

Request22 A0 C8
Service 22DID A0C8
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: (val + 32)
Range: -32736 to 32799 °F
Unit: °F

In testing for 2007 to 2017.

Exhaust temperature, downstream of exhaust manifold `COMPASS_EXH_T_DN_EXH`

Request22 01 7E
Service 22DID 017E
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits. The value is signed.

Formula: (val ÷ 10 − 273.14)
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Exhaust temperature, EGR cooler downstream `COMPASS_EXH_T_EGR_COOLER_DN`

Request22 01 7E
Service 22DID 017E
Module7E0 → 7E8
Every5 s
Testing

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

Formula: (val ÷ 10 − 273.14)
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Exhaust temperature, upstream of exhaust manifold `COMPASS_EXH_T_UP_EXH`

Request22 01 7E
Service 22DID 017E
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula: (val ÷ 10 − 273.14)
Range: -3549.94 to 3003.56 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Fuel correction cylinder 1 `COMPASS_FUEL_CORR_CYL1`

Request22 38 00
Service 22DID 3800
ModuleDA10 → 10
Every2 s
Testing

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

Formula: (val ÷ 100)
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Fuel correction cylinder 2 `COMPASS_FUEL_CORR_CYL2`

Request22 38 01
Service 22DID 3801
ModuleDA10 → 10
Every2 s
Testing

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

Formula: (val ÷ 100)
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Fuel correction cylinder 3 `COMPASS_FUEL_CORR_CYL3`

Request22 38 02
Service 22DID 3802
ModuleDA10 → 10
Every2 s
Testing

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

Formula: (val ÷ 100)
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Fuel correction cylinder 4 `COMPASS_FUEL_CORR_CYL4`

Request22 38 03
Service 22DID 3803
ModuleDA10 → 10
Every2 s
Testing

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

Formula: (val ÷ 100)
Range: -5 to 5 mg/stroke
Unit: mg/stroke

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Fuel pressure `FP`SAE J1979Confirmed

Request01 0A
Service 01PID 0A
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 3)
Range: 0 to 765 kPa
Unit: kPa

Confirmed for 2023. Supported for 2024, 2026.

Fuel rail pressure commanded `COMPASS_RAIL_PRESS_CMD`

Request22 19 46
Service 22DID 1946
ModuleDA10 → 10
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 20)
Range: 0 to 3000 bar
Unit: bar

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Fuel rail pressure measured `COMPASS_RAIL_PRESS`

Request22 19 47
Service 22DID 1947
ModuleDA10 → 10
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 20)
Range: 0 to 3000 bar
Unit: bar

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

IAT post-intercooler `COMPASS_IAT_TURBO`

Request22 19 35
Service 22DID 1935
ModuleDA10 → 10
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 2 ÷ 100 − 40)
Range: -40 to 200 °C
Unit: °C

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Injection pulse, cylinder 1 `COMPASS_INJ_CYL_1`

Request22 02 34
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 2007 to 2017. Not supported for 2023.

Injection pulse, cylinder 2 `COMPASS_INJ_CYL_2`

Request22 02 35
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 2007 to 2017. Not supported for 2023.

Injection pulse, cylinder 3 `COMPASS_INJ_CYL_3`

Request22 02 36
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 2007 to 2017. Not supported for 2023.

Injection pulse, cylinder 4 `COMPASS_INJ_CYL_4`

Request22 02 37
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 2007 to 2017. Not supported for 2023.

Intake air temperature `IAT`SAE J1979Confirmed

Request01 0F
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 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula: (val − 40)
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023.

Intake camshaft 1 to crankshaft offset `COMPASS_INT_CAM_1_OFFSET`

Request22 06 C2
Service 22DID 06C2
Module7E0 → 7E8
Every1 s
Testing

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

Formula: (val ÷ 10)
Range: -3276.8 to 3276.7 °
Unit: °

In testing for 2007 to 2017. Not supported for 2018, 2023.

Intake manifold absolute pressure `MAP`SAE J1979Confirmed

Request01 0B
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 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Intake manifold air pressure `COMPASS_MAP`

Request22 01 74
Service 22DID 0174
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 5)
Range: 0 to 13107 kPa
Unit: kPa

In testing for 2007 to 2017. Not supported for 2023.

Intake manifold air temperature `COMPASS_IAT_01FF`

Request22 01 FF
Service 22DID 01FF
Module7E0 → 7E8
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: (val − 64)
Range: -64 to 191 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Intake manifold air temperature `COMPASS_IAT_70B8`

Request22 70 B8
Service 22DID 70B8
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 0.0198412698 − 40)
Range: -40 to 1260.2976 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Intake manifold air temperature `COMPASS_INT_MANIFOLD_AIR_T`

Request22 19 35
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 2007 to 2017. Not supported for 2023.

Knock sensor 1 `COMPASS_KNOCK_SENS_1`

Request22 01 A9
Service 22DID 01A9
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 13107)
Range: 0 to 5 V
Unit: V

In testing for 2007 to 2017. Not supported for 2023.

Knock sensor 2 `COMPASS_KNOCK_SENS_2`

Request22 01 AA
Service 22DID 01AA
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 13107)
Range: 0 to 5 V
Unit: V

In testing for 2007 to 2017. Not supported for 2023.

Line pressure `COMPASS_LINE_P`

Request21 17
Service 21PID 17
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: val
Range: 0 to 255 psi
Unit: psi

In testing for 2007 to 2017.

Line pressure duty cycle `COMPASS_LINE_P_DUTY`

Request21 17
Service 21PID 17
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 655)
Range: 0 to 100 %
Unit: %

In testing for 2007 to 2017.

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

Request01 07
Service 01PID 07
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.2 %
Unit: %

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Low side coolant temperature `COMPASS_LOW_SIDE_ECT`

Request22 12 C9
Service 22DID 12C9
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 64)
Range: -64 to 191 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

M-Prop injection command `COMPASS_MPROP_CMD`

Request22 18 D0
Service 22DID 18D0
ModuleDA10 → 10
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 100)
Range: 0 to 100 %
Unit: %

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Mass airflow sensor temperature `COMPASS_MAF_TEMP`

Request22 19 3F
Service 22DID 193F
ModuleDA10 → 10
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 2 ÷ 100 − 40)
Range: -40 to 200 °C
Unit: °C

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

Multi-displacement system active `COMPASS_MDS_ACTIVE`

Request22 0E CA
Service 22DID 0ECA
Module7E0 → 7E8
Every1 s
Testing

Bit 4 of the reply.

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

In testing for 2007 to 2017. Not supported for 2023.

Oil temperature `COMPASS_OIL_TEMEPRATURE`

Request22 01 68
Service 22DID 0168
Module7E0 → 7E8
Every1 s
Testing

Bits 160 to 175 of the reply, 16 bits.

Formula: (val ÷ 10 − 273.14)
Range: -273 to 6280 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Particulate filter regeneration count `COMPASS_DPF_REGENS_5089`

Request22 50 89
Service 22DID 5089
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 10)
Range: 0 to 25.5
Unit: Number

In testing for 2007 to 2017. Not supported for 2023.

Regen enable, on/off – alternative `COMPASS_REGEN_ENABLE_ON_OFF`

Request21 D8
Service 21PID D8
Module7E0 → 7E8
Every1 s
Testing

Bit 95 of the reply.

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

In testing for 2007 to 2017.

Regeneration active `COMPASS_DPF_REGEN_ACTIVE`

Request22 50 AF
Service 22DID 50AF
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 10)
Range: 0 to 6553.5
Unit: Number

In testing for 2007 to 2017. Not supported for 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.

Request01 06
Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 100)
Range: -100 to 99.2 %
Unit: %

Confirmed for 2016 to 2018, 2020, 2022 to 2023, 2026. Supported for 2014, 2019, 2021, 2024.

Short term knock retard `COMPASS_SHORT_TERM_KNOCK`

Request22 01 AE
Service 22DID 01AE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 2)
Range: 0 to 32767.5 °
Unit: °

In testing for 2007 to 2017. Not supported for 2023.

Throttle inlet air temperature filtered `COMPASS_THROTTLE_INLET_AIR_T`

Request22 14 B1
Service 22DID 14B1
Module7E0 → 7E8
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: (val − 64)
Range: -64 to 191 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Throttle inlet air temperature raw `COMPASS_THROTTLE_INLET_AIR_T_RAW`

Request22 14 B3
Service 22DID 14B3
Module7E0 → 7E8
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: (val − 64)
Range: -64 to 191 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2018, 2023.

Throttle inlet pressure `COMPASS_THROTTLE_INLET_P`

Request22 12 47
Service 22DID 1247
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 160)
Range: 0 to 409.5937 kPa
Unit: kPa

In testing for 2007 to 2017. Not supported for 2023.

Time since active regen `COMPASS_TIME_SINCE_ACTIVE`

Request22 A0 03
Service 22DID A003
Module7E0 → 7E8
Every30 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: val
Range: 0 to 65535 h
Unit: h

In testing for 2007 to 2017.

Time since regen started `COMPASS_TIME_SINCE_REGEN`

Request21 D6
Service 21PID D6
Module7E0 → 7E8
Every30 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: (val ÷ 40)
Range: 0 to 1638 s
Unit: s

In testing for 2007 to 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.

Request01 0E
Service 01PID 0E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 2 − 64)
Range: -64 to 63.5 °
Unit: °

Confirmed for 2017 to 2018, 2022 to 2023. Supported for 2014, 2016, 2019 to 2021, 2024, 2026.

Total number of started regeneration events `COMPASS_TOT_NUM_STARTED`

Request22 18 E7
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 2007 to 2017. Not supported for 2023.

Turbo compressor inlet temperature `COMPASS_TURBO_COMP_INLET_T`

Request22 A0 EC
Service 22DID A0EC
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: (val × 36 ÷ 5 + 32)
Range: 0 to 1868 °F
Unit: °F

In testing for 2007 to 2017.

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

Request01 51
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 2017 to 2018, 2022 to 2023. Supported for 2016, 2019 to 2021, 2024, 2026.

Variable geometry turbo actuator, commanded position `COMPASS_VGT_CMD_189F`

Request22 18 9F
Service 22DID 189F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 39 ÷ 50 − 100)
Range: -100 to 98.9 %
Unit: %

In testing for 2007 to 2017. Not supported for 2023.

Variable geometry turbo actuator, commanded position `COMPASS_VGT_CMD_507B`

Request22 50 7B
Service 22DID 507B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 39 ÷ 50 − 100)
Range: -100 to 98.9 %
Unit: %

In testing for 2007 to 2017. Not supported for 2023.

Variable geometry turbo compressor inlet air temperature `COMPASS_VGT_COMP_INLET_AIR_T`

Request21 DA
Service 21PID DA
Module7E0 → 7E8
Every5 s
Testing

Bits 144 to 159 of the reply, 16 bits.

Formula: (val × 9 ÷ 20 + 32)
Range: 0 to 29522 °F
Unit: °F

In testing for 2007 to 2017.

Variable geometry turbo compressor outlet air temperature `COMPASS_VGT_COMP_OULET_AIR_T`

Request21 DA
Service 21PID DA
Module7E0 → 7E8
Every5 s
Testing

Bits 112 to 127 of the reply, 16 bits.

Formula: (val × 9 ÷ 20 + 32)
Range: 0 to 29522 °F
Unit: °F

In testing for 2007 to 2017.

Variable oil pump position `COMPASS_OIL_PUMP`Confirmed

Request22 19 4F
Service 22DID 194F
ModuleDA10 → 10
Every30 s
Testing for 2007 to 2017, 2019, 2021 to 2022, 2024 to 2025, 2027

Bits 0 to 7 of the reply, 8 bits.

Formula: val
Range: 0 to 255
Unit: Number

Confirmed for 2018, 2020, 2023, 2026. In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2019.

Variable valve timing oil pressure `COMPASS_VARIABLE_VLV_TIM_OIL_P`

Request22 06 9E
Service 22DID 069E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val × 4)
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2007 to 2017. Not supported for 2023.

Variable valve timing oil temperature `COMPASS_VARIABLE_VLV_TIM_OIL_T`

Request22 06 9F
Service 22DID 069F
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: (val − 64)
Range: -64 to 191 °C
Unit: °C

In testing for 2007 to 2017. Not supported for 2023.

Wastegate position sensor `COMPASS_WASTEGATE_POS_SENS`

Request22 1F 59
Service 22DID 1F59
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: (val × 61 ÷ 12500)
Range: 0 to 319.8107 V
Unit: V

In testing for 2007 to 2017. Not supported for 2023.

Engine › Internal

Boost bressure A control status `BP_A`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bits 78 to 79 of the reply, 2 bits.

Unit: Named states

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

Confirmed for 2023. Supported for 2019.

Boost pressure A control status supported `BP_A_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2023. Supported for 2019.

Boost pressure A supported `BP_A_ACT_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2023. Supported for 2019.

Boost pressure B control status supported `BP_B_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2023. Supported for 2019.

Boost pressure B supported `BP_B_ACT_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2023. Supported for 2019.

Commanded boost pressure A supported `BP_A_CMD_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2023. Supported for 2019.

Commanded boost pressure B supported `BP_B_CMD_SUP`SAE J1979Confirmed

Request01 70
Service 01PID 70
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2023. Supported for 2019.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 1 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2023.

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

Request01 6B
Service 01PID 6B
Module7E0 → 7E8
Every250 ms

Bit 0 of the reply.

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

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

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

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

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

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

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

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

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

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

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

Confirmed for 2023.

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

Request01 68
Service 01PID 68
Module7E0 → 7E8
Every250 ms

Bit 2 of the reply.

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

Confirmed for 2023.

Engine › OxygenSensors

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 7 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 6 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 5 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 4 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 3 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 2 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 1 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 13
Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 0 of the reply.

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

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Pelican can show this parameter as the O2 lambda.

Request01 34
Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: (val ÷ 32768)
Range: 0 to 1.99
Unit: Number

Confirmed for 2018, 2020, 2023, 2026. Supported for 2019, 2021 to 2022.

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

Request01 15
Service 01PID 15
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: (val ÷ 200)
Range: 0 to 1.275 V
Unit: V

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

SHRTFT associated with O2S11 `SHRTFT11`SAE J1979Confirmed

Request01 14
Service 01PID 14
Module7E0 → 7E8
Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula: (val × 100 ÷ 128 − 128)
Range: -100 to 99.22 %
Unit: %

Confirmed for 2017 to 2018. Supported for 2014, 2016, 2019 to 2024, 2026.

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

Request01 34
Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: (val ÷ 256 − 128)
Range: -128 to 127.996 mA
Unit: mA

Confirmed for 2018, 2020, 2023, 2026. Supported for 2019, 2021 to 2022.

Engine parameters

Absolute load value LOAD_ABSSAE J1979Confirmed

Actual engine torque TQ_ACTSAE J1979Confirmed

Air conditioning high side pressure COMPASS_AC_HIGH_SIDE_P

Air conditioning high side pressure COMPASS_AC_HIGH_SIDE_P_7E0

Ambient air temperature COMPASS_AAT_7E0

Ambient temperature COMPASS_AAT

AT main cylinder pressure COMPASS_MAIN_CYL_P

Barometric pressure BAROSAE J1979Confirmed

Barometric pressure COMPASS_BAROMETRIC_P

Boost pressure COMPASS_BOOST_P

Boost pressure estimate COMPASS_BOOST_P_ESTIMATE

Boost pressure sensor A BP_A_ACTSAE J1979Confirmed

Boost pressure sensor B BP_B_ACTSAE J1979Confirmed

Calculated engine load LOAD_PCTSAE J1979Confirmed

Catalyst modeled temperature COMPASS_CAT_MODEL_T

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

Commanded boost pressure A BP_A_CMDSAE J1979Confirmed

Commanded boost pressure B BP_B_CMDSAE J1979Confirmed

Commanded EGR EGR_PCTSAE J1979Confirmed

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Commanded evaporative purge EVAP_PCTSAE J1979Confirmed

Commanded throttle actuator control TAC_PCTSAE J1979Confirmed

Crankcase pressure COMPASS_CRANKCASE_P

Diesel particulate filter delta pressure COMPASS_DPF_DELTA_P

Diesel particulate filter regen active COMPASS_DPF_REGEN_ACTIVE_7E0

Diesel particulate filter regeneration COMPASS_DPF_REGEN

EGR error EGR_ERRSAE J1979Confirmed

Engine coolant temperature ECTSAE J1979Confirmed

Engine Friction - Percent Torque TQ_FRSAE J1979Confirmed

Engine oil degradation COMPASS_OIL_DEGRAD

Engine oil pressure COMPASS_EOP

Engine oil temperature COMPASS_EOT_212D

Engine oil temperature COMPASS_EOT_21D2

Engine oil temperature EOTSAE J1979Confirmed

Engine reference torque TQ_REFSAE J1979Confirmed

Engine RPM COMPASS_RPMConfirmed

Engine RPM RPMSAE J1979Confirmed

Engine temperature COMPASS_ENG_TEMEPRATURE

Evap system vapor pressure EVAP_VPSAE J1979Confirmed

Exhaust camshaft 1 to crankshaft offset COMPASS_EXH_CAM_1_OFFSET

Exhaust gas recirculation airflow control valve position COMPASS_EGR_AIRFLOW_CTRL_VLV

Exhaust gas recirculation cooler downstream temperature COMPASS_EGR_COOLER_T

Exhaust gas recirculation flow COMPASS_EGR_FLOW

Exhaust gas recirculation orifice temperature COMPASS_EGR_ORIFICE_T

Exhaust Gas Recirculation Temp Sensor A (Bank 1, Sensor 1) EGRTASAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor B (Bank 2, Sensor 1) EGRTBSAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor C (Bank 1, Sensor 2) EGRTCSAE J1979Confirmed

Exhaust Gas Recirculation Temp Sensor D (Bank 2, Sensor 2) EGRTDSAE J1979Confirmed

Exhaust gas recirculation temperature COMPASS_EGR_T

Exhaust gas recirculation valve position COMPASS_EGR_VLV_POS

Exhaust gas recirculation valve, commanded position COMPASS_EGR_VLV_CMD_POSTIION

Exhaust gas temperature 1 COMPASS_EXH_GAS_T_1

Exhaust gas temperature 1 COMPASS_EXH_GAS_T_1_7E0

Exhaust gas temperature 1 – DOC inlet COMPASS_EXH_GAS_T_1_DOC

Exhaust gas temperature 2 COMPASS_EXH_GAS_T_2

Exhaust gas temperature 2 COMPASS_EXH_GAS_T_2_7E0

Exhaust gas temperature 2 – DOC outlet COMPASS_EXH_GAS_T_2_DOC

Exhaust gas temperature 3 COMPASS_EXH_GAS_T_3

Exhaust gas temperature 4 COMPASS_EXH_GAS_T_4

Exhaust gas temperature 4, catalyst middle COMPASS_EXH_GAS_T_4_SCR_CAT

Exhaust gas temperature 5 – SCR CAT outlet COMPASS_EXH_GAS_T_5_SCR_CAT

Exhaust temperature, downstream of exhaust manifold COMPASS_EXH_T_DN_EXH

Exhaust temperature, EGR cooler downstream COMPASS_EXH_T_EGR_COOLER_DN

Exhaust temperature, upstream of exhaust manifold COMPASS_EXH_T_UP_EXH

Fuel correction cylinder 1 COMPASS_FUEL_CORR_CYL1

Fuel correction cylinder 2 COMPASS_FUEL_CORR_CYL2

Fuel correction cylinder 3 COMPASS_FUEL_CORR_CYL3

Fuel correction cylinder 4 COMPASS_FUEL_CORR_CYL4

Fuel pressure FPSAE J1979Confirmed

Fuel rail pressure commanded COMPASS_RAIL_PRESS_CMD

Fuel rail pressure measured COMPASS_RAIL_PRESS

IAT post-intercooler COMPASS_IAT_TURBO

Injection pulse, cylinder 1 COMPASS_INJ_CYL_1

Injection pulse, cylinder 2 COMPASS_INJ_CYL_2

Injection pulse, cylinder 3 COMPASS_INJ_CYL_3

Injection pulse, cylinder 4 COMPASS_INJ_CYL_4

Intake air temperature IATSAE J1979Confirmed

Intake air temperature, bank 1, sensor 1 IAT_11SAE J1979Confirmed

Intake air temperature, bank 1, sensor 3 IAT_13SAE J1979Confirmed

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Actual engine torque `TQ_ACT`SAE J1979Confirmed

Air conditioning high side pressure `COMPASS_AC_HIGH_SIDE_P`

Air conditioning high side pressure `COMPASS_AC_HIGH_SIDE_P_7E0`

Ambient air temperature `COMPASS_AAT_7E0`

Ambient temperature `COMPASS_AAT`

AT main cylinder pressure `COMPASS_MAIN_CYL_P`

Barometric pressure `BARO`SAE J1979Confirmed

Barometric pressure `COMPASS_BAROMETRIC_P`

Boost pressure `COMPASS_BOOST_P`

Boost pressure estimate `COMPASS_BOOST_P_ESTIMATE`

Boost pressure sensor A `BP_A_ACT`SAE J1979Confirmed

Boost pressure sensor B `BP_B_ACT`SAE J1979Confirmed

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Catalyst modeled temperature `COMPASS_CAT_MODEL_T`

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

Commanded boost pressure A `BP_A_CMD`SAE J1979Confirmed

Commanded boost pressure B `BP_B_CMD`SAE J1979Confirmed

Commanded EGR `EGR_PCT`SAE J1979Confirmed

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Crankcase pressure `COMPASS_CRANKCASE_P`

Diesel particulate filter delta pressure `COMPASS_DPF_DELTA_P`

Diesel particulate filter regen active `COMPASS_DPF_REGEN_ACTIVE_7E0`

Diesel particulate filter regeneration `COMPASS_DPF_REGEN`

EGR error `EGR_ERR`SAE J1979Confirmed

Engine coolant temperature `ECT`SAE J1979Confirmed

Engine Friction - Percent Torque `TQ_FR`SAE J1979Confirmed

Engine oil degradation `COMPASS_OIL_DEGRAD`

Engine oil pressure `COMPASS_EOP`

Engine oil temperature `COMPASS_EOT_212D`

Engine oil temperature `COMPASS_EOT_21D2`

Engine oil temperature `EOT`SAE J1979Confirmed

Engine reference torque `TQ_REF`SAE J1979Confirmed

Engine RPM `COMPASS_RPM`Confirmed

Engine RPM `RPM`SAE J1979Confirmed

Engine temperature `COMPASS_ENG_TEMEPRATURE`

Evap system vapor pressure `EVAP_VP`SAE J1979Confirmed

Exhaust camshaft 1 to crankshaft offset `COMPASS_EXH_CAM_1_OFFSET`

Exhaust gas recirculation airflow control valve position `COMPASS_EGR_AIRFLOW_CTRL_VLV`

Exhaust gas recirculation cooler downstream temperature `COMPASS_EGR_COOLER_T`

Exhaust gas recirculation flow `COMPASS_EGR_FLOW`

Exhaust gas recirculation orifice temperature `COMPASS_EGR_ORIFICE_T`

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

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

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

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

Exhaust gas recirculation temperature `COMPASS_EGR_T`

Exhaust gas recirculation valve position `COMPASS_EGR_VLV_POS`

Exhaust gas recirculation valve, commanded position `COMPASS_EGR_VLV_CMD_POSTIION`

Exhaust gas temperature 1 `COMPASS_EXH_GAS_T_1`

Exhaust gas temperature 1 `COMPASS_EXH_GAS_T_1_7E0`

Exhaust gas temperature 1 – DOC inlet `COMPASS_EXH_GAS_T_1_DOC`

Exhaust gas temperature 2 `COMPASS_EXH_GAS_T_2`

Exhaust gas temperature 2 `COMPASS_EXH_GAS_T_2_7E0`

Exhaust gas temperature 2 – DOC outlet `COMPASS_EXH_GAS_T_2_DOC`

Exhaust gas temperature 3 `COMPASS_EXH_GAS_T_3`

Exhaust gas temperature 4 `COMPASS_EXH_GAS_T_4`

Exhaust gas temperature 4, catalyst middle `COMPASS_EXH_GAS_T_4_SCR_CAT`

Exhaust gas temperature 5 – SCR CAT outlet `COMPASS_EXH_GAS_T_5_SCR_CAT`

Exhaust temperature, downstream of exhaust manifold `COMPASS_EXH_T_DN_EXH`

Exhaust temperature, EGR cooler downstream `COMPASS_EXH_T_EGR_COOLER_DN`

Exhaust temperature, upstream of exhaust manifold `COMPASS_EXH_T_UP_EXH`

Fuel correction cylinder 1 `COMPASS_FUEL_CORR_CYL1`

Fuel correction cylinder 2 `COMPASS_FUEL_CORR_CYL2`

Fuel correction cylinder 3 `COMPASS_FUEL_CORR_CYL3`

Fuel correction cylinder 4 `COMPASS_FUEL_CORR_CYL4`

Fuel pressure `FP`SAE J1979Confirmed

Fuel rail pressure commanded `COMPASS_RAIL_PRESS_CMD`

Fuel rail pressure measured `COMPASS_RAIL_PRESS`

IAT post-intercooler `COMPASS_IAT_TURBO`

Injection pulse, cylinder 1 `COMPASS_INJ_CYL_1`

Injection pulse, cylinder 2 `COMPASS_INJ_CYL_2`

Injection pulse, cylinder 3 `COMPASS_INJ_CYL_3`

Injection pulse, cylinder 4 `COMPASS_INJ_CYL_4`

Intake air temperature `IAT`SAE J1979Confirmed

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

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

Intake camshaft 1 to crankshaft offset `COMPASS_INT_CAM_1_OFFSET`