The following DTC List refers to Alternative Fuels Engine Control Unit (AF ECU) DTCs only. Refer to the Diagnostic Trouble Code (DTC) List/Type in Engine Controls - 5.0/5.7L of the C/K truck manual for DTCs that are set by the vehicles gasoline Control Module (VCM / PCM or ECM).
Description | Type | Illuminate MIL |
|---|---|---|
A | Yes | |
A | Yes | |
A | Yes | |
DTC P0106 Manifold Absolute Pressure (MAP) System Performance | B | Yes |
DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | B | Yes |
DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | B | Yes |
DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage | B | Yes |
DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage | B | Yes |
DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | B | Yes |
DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | B | Yes |
B | Yes | |
B | Yes | |
DTC P0123 Throttle Position (TP) Sensor Circuit High Voltage | B | Yes |
DTC P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control | A | Yes |
B | Yes | |
B | Yes | |
DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | B | Yes |
A | Yes | |
B | Yes | |
B | Yes | |
DTC P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | B | Yes |
A | Yes | |
B | Yes | |
B | Yes | |
A | Yes | |
A | Yes | |
A | Yes | |
A | Yes | |
A | Yes | |
A | Yes | |
A | Yes | |
A | Yes |
