Section 151 (Engine Control System - 4.2L - DTC P0013 To P0138)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code
- Diagnostic Information & Procedures
- DTC P0013: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit
- DTC P0014: Exhaust Camshaft Position (CMP) System Performance
- DTC P0017: Crankshaft Position (CKP) Exhaust - Camshaft Position (CMP) Correlation
- DTC P0053 or P0054: HO2S
- DTC P0068: Throttle Body Airflow Performance
- DTC P0106: Manifold Absolute Pressure (MAP) Sensor Performance
- DTC P0107: Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
- DTC P0108: Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
- DTC P0112: Intake Air Temperature (IAT) Sensor Circuit Low Voltage
- DTC P0113: Intake Air Temperature (IAT) Sensor Circuit High Voltage
- DTC P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
- DTC P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
- DTC P0120: Throttle Position (TP) Sensor 1 Circuit
- DTC P0122: Throttle Position (TP) Sensor 1 Circuit Low Voltage
- DTC P0123: Throttle Position (TP) Sensor 1 Circuit High Voltage
- DTC P0125: Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
- DTC P0128: Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
- DTC P0130: HO2S Circuit Sensor 1
- DTC P0131: HO2S Circuit Low Voltage Sensor 1
- DTC P0132: HO2S Circuit High Voltage Sensor 1
- DTC P0133: HO2S Slow Response Sensor 1
- DTC P0134: HO2S Circuit Insufficient Activity Sensor 1
- DTC P0135 or P0141: HO2S Heater Performance
- DTC P0137: HO2S Circuit Low Voltage Sensor 2
- DTC P0138: HO2S Circuit High Voltage Sensor 2