General Motors Truck Factory DTC Code Definitions
1 March 2016
P1020 |
CNG Fuel Injector Control Circuit |
P1031 |
PCM Circuit Faulting In RAM |
P1032 |
PCM... |
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P1020 |
CNG Fuel Injector Control Circuit |
P1031 |
PCM Circuit Faulting In RAM |
P1032 |
PCM... |
P1106 | MAP Sensor Intermittent Voltage High |
P1107 | MAP Sensor Intermittent Voltage Low |
P1108 | ... |
P1086 | Intake... |
P1106 | Manifold absolute pressure (MAP) sensor | ... |
P1009 | Camshaft position (CMP), timing over advanced/system... |
P1041 | VVT control module/ bank 1 | EEPRO Memory |
P1042 | VVT control module/ bank 1 | RAM error |
... |
P1103 | Turbocharger Wastegate Actuator Fault |
P1104 | Turbocharger Wastegate Solenoid Fault/TRD... |
P1020 | Variable valve timing control | performance problem |
P1031 | Air fuel (A/F) ratio sensor bank 1 | heater | ... |