Engine parameters
The GMC Yukon has 90 engine parameters.
● Confirmed◆ In testing○ Supported× Not supported
Absolute load value LOAD_ABSSAE J1979Confirmed
- Request
01 43 - Service 01
PID 43 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 25700 %
- Unit
- %
Confirmed for 2013, 2024. Supported for 2015, 2022 to 2023, 2025.
Actual EGR A duty cycle/position EGR_A_ACTSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024.
Actual EGR B duty cycle/position EGR_B_ACTSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bits 40 to 47 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024.
Air flow rate from mass air flow sensor MAFSAE J1979Confirmed
Pelican can show this parameter as the mass air flow.
- Request
01 10 - Service 01
PID 10 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 100)- Range
- 0 to 655.35 g/s
- Unit
- g/s
Confirmed for 2013 to 2014, 2024 to 2025. Supported for 2009, 2015 to 2016, 2019 to 2020, 2022 to 2023.
Barometric pressure BAROSAE 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.
- Request
01 33 - Service 01
PID 33 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 kPa
- Unit
- kPa
Confirmed for 2013. Supported for 2009, 2014 to 2016, 2020, 2022 to 2025.
Boost pressure, actual YUKON_BP_ACTConfirmed
- Request
22 20 E3 - Service 22
DID 20E3 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 100 ÷ 10000) = 0 kPa
- Formula
(val × 100 ÷ 10000)- Range
- 0 to 655.35 kPa
- Unit
- kPa
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Boost pressure: desired YUKON_BP_DESConfirmed
- Request
22 32 8A - Service 22
DID 328A - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 100 ÷ 10000) = 0 kPa
- Formula
(val × 100 ÷ 10000)- Range
- 0 to 655.35 kPa
- Unit
- kPa
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Calculated engine load LOAD_PCTSAE 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.
- Request
01 04 - Service 01
PID 04 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2013 to 2014, 2024 to 2025. Supported for 2009, 2015 to 2016, 2019 to 2020, 2022 to 2023.
Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed
- Request
01 3C - Service 01
PID 3C - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2013, 2024. Supported for 2014 to 2016, 2020, 2022 to 2023, 2025.
Catalyst temperature bank 2, sensor 1 CATEMP21SAE J1979Confirmed
- Request
01 3D - Service 01
PID 3D - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2013. Supported for 2014 to 2015, 2022 to 2025.
Commanded EGR A duty cycle/position EGR_A_CMDSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024.
Commanded EGR B duty cycle/position EGR_B_CMDSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024.
Commanded equivalence ratio EQ_RATSAE 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.
- Request
01 44 - Service 01
PID 44 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 2 ÷ 65535)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2013 to 2014, 2024 to 2025. Supported for 2015, 2022 to 2023.
Commanded evaporative purge EVAP_PCTSAE J1979Confirmed
- Request
01 2E - Service 01
PID 2E - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2013. Supported for 2009, 2014 to 2016, 2019 to 2020, 2022 to 2025.
Commanded throttle actuator control TAC_PCTSAE J1979Confirmed
- Request
01 4C - Service 01
PID 4C - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2013. Supported for 2015, 2022 to 2023, 2025.
Diesel particulate filter, average filter inlet temperature during regeneration YUKON_DPF_AVG_FLT_INLET_T_DURING_REGENConfirmed
- Request
22 20 F8 - Service 22
DID 20F8 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0190 = 400 → (400 ÷ 10 − 40) = 0 s
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 s
- Unit
- s
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, average regeneration duration YUKON_DPF_AVG_REGEN_DURATION
- Request
22 20 F9 - Service 22
DID 20F9 - Module
DA11 → 2AF111 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 2040 ÷ 65535)- Range
- 0 to 2040 s
- Unit
- s
In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2024 to 2025.
Diesel particulate filter, calculated flow resistance [kpa/(l/s)] YUKON_DPF_CALCULATED_FLOW_RESISTANCE_KPA_L_SConfirmed
- Request
22 20 F5 - Service 22
DID 20F5 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2025 to 2026
Example reply from a 2024 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x03 = 3 → (3 ÷ 100) = 0.03
- Formula
(val ÷ 100)- Range
- 0 to 2.55
- Unit
- Number
Confirmed for 2024. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2025.
Diesel particulate filter, corrected pressure YUKON_DPF_CORRECTED_PRESConfirmed
- Request
22 34 D9 - Service 22
DID 34D9 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x7FFF = 32767 → (32767 × 100 ÷ 10000) = 327.67 kPa
- Formula
(val × 100 ÷ 10000)- Range
- -327.68 to 327.67 kPa
- Unit
- kPa
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, engine run time since last regeneration YUKON_DPF_ENGINE_RUN_TIME_SINCE_LAST_REGEN_MINConfirmed
- Request
22 20 F3 - Service 22
DID 20F3 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 8 ÷ 60) = 0 min
- Formula
(val × 8 ÷ 60)- Range
- 0 to 8738 min
- Unit
- min
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, exhaust gas temperature 1 YUKON_DPF_EGT_1Confirmed
- Request
22 30 3A - Service 22
DID 303A - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 10 − 40) = -40 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, exhaust gas temperature 2 YUKON_DPF_EGT_2Confirmed
- Request
22 30 3B - Service 22
DID 303B - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 10 − 40) = -40 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, exhaust gas temperature 3 YUKON_DPF_EGT_3Confirmed
- Request
22 30 A9 - Service 22
DID 30A9 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2025 to 2026
Example reply from a 2024 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0415 = 1045 → (1045 ÷ 10 − 40) = 64.5 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2024. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2025.
Diesel particulate filter, exhaust gas temperature 4 YUKON_DPF_EGT_4Confirmed
- Request
22 00 78 - Service 22
DID 0078 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 56 to 71 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 10 − 40) = -40 °C
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, exhaust gas temperature 5 YUKON_DPF_EGT_5
- Request
22 30 AB - Service 22
DID 30AB - Module
DA11 → 2AF111 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 40)- Range
- -40 to 6513.5 °C
- Unit
- °C
In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2024 to 2025.
Diesel particulate filter, number of completed regenerations YUKON_DPF_NUMBER_OF_COMPLETED_REGENSConfirmed
- Request
22 30 4B - Service 22
DID 304B - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → 0
- Formula
val- Range
- 0 to 65535
- Unit
- Number
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Diesel particulate filter, pressure YUKON_DPF_PRESConfirmed
- Request
22 34 D8 - Service 22
DID 34D8 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 × 100 ÷ 10000) = 0 kPa
- Formula
(val × 100 ÷ 10000)- Range
- -327.68 to 327.67 kPa
- Unit
- kPa
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Not supported for 2009, 2013 to 2014, 2022 to 2023.
Diesel particulate filter, pressure sensor YUKON_DPF_PRES_SNS
- Request
22 30 35 - Service 22
DID 3035 - Module
DA11 → 2AF111 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 100 ÷ 65535)- Range
- 0 to 100 %
- Unit
- %
In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2024 to 2025.
Diesel particulate filter, regeneration reason YUKON_DPF_REGEN_REASONConfirmed
- Request
22 30 3E - Service 22
DID 303E - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2025 to 2026
Example reply from a 2024 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2024. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2025.
Diesel particulate filter, regeneration status YUKON_DPF_REGEN_STSConfirmed
- Request
22 33 75 - Service 22
DID 3375 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2025 to 2026
Example reply from a 2024 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x01 = 1 → 1
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2024. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2025.
EGR A error EGR_A_ERRSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.22 %
- Unit
- %
Confirmed for 2024.
EGR B error EGR_B_ERRSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bits 48 to 55 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.22 %
- Unit
- %
Confirmed for 2024.
Engine coolant temperature ECTSAE 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.
- Request
01 05 - Service 01
PID 05 - Module
7E0 → 7E8 - Every
500 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2013 to 2014, 2024 to 2025. Supported for 2009, 2015 to 2016, 2019 to 2020, 2022 to 2023.
Engine coolant temperature 1 ECT_1SAE J1979Confirmed
- Request
01 67 - Service 01
PID 67 - Module
7E0 → 7E8 - Every
1 s
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024.
Engine coolant temperature 2 ECT_2SAE J1979Confirmed
- Request
01 67 - Service 01
PID 67 - Module
7E0 → 7E8 - Every
1 s
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024.
Engine oil life remaining YUKON_EO_LIFE_REMAININGConfirmed
- Request
22 4D C0 - Service 22
DID 4DC0 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0xA0 = 160 → (160 × 100 ÷ 255) = 62.745098 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Engine oil pressure YUKON_EOPConfirmed
- Request
22 14 70 - Service 22
DID 1470 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 400 ÷ 100) = 0 kPa
- Formula
(val × 400 ÷ 100)- Range
- 0 to 1020 kPa
- Unit
- kPa
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Engine oil pressure: actual YUKON_EOP_ACTConfirmed
- Request
22 23 45 - Service 22
DID 2345 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x33 = 51 → (51 × 4) = 204 kPa
- Formula
(val × 4)- Range
- 0 to 1020 kPa
- Unit
- kPa
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Engine oil temperature EOTSAE J1979Confirmed
Pelican can show this parameter as the engine oil temperature.
- Request
01 5C - Service 01
PID 5C - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 210 °C
- Unit
- °C
Confirmed for 2024.
Engine oil temperature YUKON_EOTConfirmed
Pelican can show this parameter as the engine oil temperature.
- Request
22 00 5C - Service 22
DID 005C - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x3D = 61 → (61 − 40) = 21 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Engine RPM RPMSAE J1979Confirmed
- Request
01 0C - Service 01
PID 0C - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2013. Supported for 2009, 2014 to 2016, 2019 to 2020, 2022 to 2025.
Evap system vapor pressure EVAP_VPSAE J1979Confirmed
The pressure signal is normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.
- Request
01 32 - Service 01
PID 32 - Module
7E0 → 7E8 - Every
250 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 2013. Supported for 2009, 2014 to 2016, 2019 to 2020, 2022 to 2025.
Exhaust Gas Recirculation Temp Sensor A (Bank 1, Sensor 1) EGRTASAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024.
Exhaust Gas Recirculation Temp Sensor B (Bank 2, Sensor 1) EGRTBSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024.
Exhaust Gas Recirculation Temp Sensor C (Bank 1, Sensor 2) EGRTCSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024.
Exhaust Gas Recirculation Temp Sensor D (Bank 2, Sensor 2) EGRTDSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024.
Fuel pressure FPSAE J1979Confirmed
- Request
01 0A - Service 01
PID 0A - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 3)- Range
- 0 to 765 kPa
- Unit
- kPa
Confirmed for 2013. Supported for 2009, 2014 to 2016, 2019 to 2020, 2022 to 2025.
Intake air temperature IATSAE J1979Confirmed
- Request
01 0F - Service 01
PID 0F - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2013. Supported for 2009, 2014 to 2016, 2019 to 2020, 2022 to 2025.
Intake air temperature, bank 1, sensor 1 IAT_11SAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024. Supported for 2015.
Intake air temperature, bank 1, sensor 2 IAT_12SAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024. Supported for 2015.
Intake air temperature, bank 1, sensor 3 IAT_13SAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024. Supported for 2015.
Intake air temperature, bank 2, sensor 1 IAT_21SAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024. Supported for 2015.
Intake air temperature, bank 2, sensor 2 IAT_22SAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bits 40 to 47 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024. Supported for 2015.
Intake air temperature, bank 2, sensor 3 IAT_23SAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bits 48 to 55 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2024. Supported for 2015.
Misfires, current, cylinder 1 YUKON_MISFIRES_C1_CURConfirmed
- Request
22 12 06 - Service 22
DID 1206 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 2 YUKON_MISFIRES_C2_CURConfirmed
- Request
22 12 05 - Service 22
DID 1205 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 3 YUKON_MISFIRES_C3_CURConfirmed
- Request
22 12 07 - Service 22
DID 1207 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2014, 2016 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2016 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 4 YUKON_MISFIRES_C4_CURConfirmed
- Request
22 12 08 - Service 22
DID 1208 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 5 YUKON_MISFIRES_C5_CURConfirmed
- Request
22 11 EA - Service 22
DID 11EA - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2021, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2021, 2026. Supported for 2022 to 2023. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 6 YUKON_MISFIRES_C6_CURConfirmed
- Request
22 11 EB - Service 22
DID 11EB - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2022, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2022, 2026. Supported for 2023. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 7 YUKON_MISFIRES_C7_CURConfirmed
- Request
22 11 EC - Service 22
DID 11EC - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Misfires, current, cylinder 8 YUKON_MISFIRES_C8_CURConfirmed
- Request
22 11 ED - Service 22
DID 11ED - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2026
Example reply from a 2025 GMC Yukon.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024 to 2025. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014.
Particulate matter sensor soot accumulation YUKON_PARTICULATE_MATTER_SNS_SOOT_ACCUMULATIONConfirmed
- Request
22 36 35 - Service 22
DID 3635 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2025 to 2026
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val × 100 ÷ 10000)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2024. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2025.
Particulate matter sensor temperature YUKON_PARTICULATE_MATTER_SNS_TConfirmed
- Request
22 33 72 - Service 22
DID 3372 - Module
DA11 → 2AF111 - Every
1 s - Testing for 1992 to 2023, 2025 to 2026
Example reply from a 2024 GMC Yukon.
Bits 0 to 15 of the reply, 16 bits.
0x0654 = 1620 → (1620 × 1000 ÷ 10000) = 162 °C
- Formula
(val × 1000 ÷ 10000)- Range
- 0 to 6553.5 °C
- Unit
- °C
Confirmed for 2024. In testing for 1992 to 2008, 2010 to 2012, 2015 to 2023, 2026. Not supported for 2009, 2013 to 2014, 2025.
Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed
Correction being used by the closed-loop fuel algorithm.
Pelican can show this parameter as the short term fuel trim.
- Request
01 06 - Service 01
PID 06 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2013 to 2014. Supported for 2009, 2015 to 2016, 2019 to 2020, 2022 to 2025.
Short term fuel trim (bank 2) SHRTFT2SAE J1979Confirmed
Correction being used by the closed-loop fuel algorithm.
Pelican can show this parameter as the short term fuel trim.
- Request
01 08 - Service 01
PID 08 - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2013 to 2014. Supported for 2009, 2015 to 2016, 2019 to 2020, 2022 to 2025.
Engine › Internal
Actual EGR A supported EGR_A_ACT_SUPSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bit 6 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
Actual EGR A supported EGR_B_ACT_SUPSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bit 3 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
Commanded EGR A supported EGR_A_CMD_SUPSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bit 7 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
Commanded EGR A supported EGR_B_CMD_SUPSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bit 4 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR A error supported EGR_A_ERR_SUPSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bit 5 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR A error supported EGR_B_ERR_SUPSAE J1979Confirmed
- Request
01 69 - Service 01
PID 69 - Module
7E0 → 7E8 - Every
250 ms
Bit 2 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor A (Bank 1, Sensor 1) supported? EGRTA_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 7 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor A (Bank 1, Sensor 1) Wide Range supported? EGRTA_WR_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 3 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor B (Bank 2, Sensor 1) supported? EGRTB_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 5 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor B (Bank 2, Sensor 1) Wide Range supported? EGRTB_WR_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 1 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor C (Bank 1, Sensor 2) supported? EGRTC_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 6 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor C (Bank 1, Sensor 2) Wide Range supported? EGRTC_WR_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 2 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor D (Bank 2, Sensor 2) supported? EGRTD_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 4 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
EGR Temperature Sensor D (Bank 2, Sensor 2) Wide Range supported? EGRTD_WR_SUPSAE J1979Confirmed
- Request
01 6B - Service 01
PID 6B - Module
7E0 → 7E8 - Every
250 ms
Bit 0 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024.
IAT Bank 1, Sensor 1 supported IAT_11_SUPSAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bit 7 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024. Supported for 2015.
IAT Bank 1, Sensor 1 supported IAT_21_SUPSAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bit 4 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024. Supported for 2015.
IAT Bank 1, Sensor 2 supported IAT_12_SUPSAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bit 6 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024. Supported for 2015.
IAT Bank 1, Sensor 3 supported IAT_13_SUPSAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bit 5 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024. Supported for 2015.
IAT Bank 2, Sensor 2 supported IAT_22_SUPSAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bit 3 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024. Supported for 2015.
IAT Bank 2, Sensor 3 supported IAT_23_SUPSAE J1979Confirmed
- Request
01 68 - Service 01
PID 68 - Module
7E0 → 7E8 - Every
250 ms
Bit 2 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2024. Supported for 2015.
Is ECT sensor 1 supported? ECT_1_SUPSAE J1979Confirmed
- Request
01 67 - Service 01
PID 67 - Module
7E0 → 7E8 - Every
1 s
Bit 7 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2024.
Is ECT sensor 2 supported? ECT_2_SUPSAE J1979Confirmed
- Request
01 67 - Service 01
PID 67 - Module
7E0 → 7E8 - Every
1 s
Bit 6 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2024.
Engine › OxygenSensors
Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed
Pelican can show this parameter as the O2 lambda.
- Request
01 34 - Service 01
PID 34 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 32768)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2025. Supported for 2013.
Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed
- Request
01 34 - Service 01
PID 34 - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 256 − 128)- Range
- -128 to 127.996 mA
- Unit
- mA
Confirmed for 2025. Supported for 2013.
