Engine Controls - 4.2L - DTC P0140 To DTC P0506
- DTC Tests
- DTC Table
- DTC P0140: HO2S Circuit Insufficient Activity Sensor 2
- DTC P0171: Fuel Trim System Lean
- DTC P0172: Fuel Trim System Rich
- DTC P0201, P0202, P0203, P0204, P0205, P0206: Injector Control Circuit(s)
- DTC P0220: Throttle Position (TP) Sensor 2 Circuit
- DTC P0222: Throttle Position (TP) Sensor 2 Circuit Low Voltage
- DTC P0223: Throttle Position (TP) Sensor 2 Circuit High Voltage
- DTC P0300: Engine Misfire Detected
- DTC P0301, P0302, P0303, P0304, P0305, P0306: Cylinder Misfire(s) Detected
- DTC P0315: Crankshaft Position (CKP) System Variation Not Learned
- DTC P0326: Knock Sensor (KS) Performance
- DTC P0327 or P0332: Knock Sensor (KS) 1 Or 2 Circuit Low Frequency
- DTC P0335: Crankshaft Position (CKP) Sensor Circuit
- DTC P0336: Crankshaft Position (CKP) Sensor Performance
- DTC P0340: Camshaft Position (CMP) Sensor Circuit
- DTC P0341: Camshaft Position (CMP) Sensor Performance
- DTC P0410: Secondary Air Injection (AIR) System
- DTC P0420: Catalyst System Low Efficiency
- DTC P0442: Evaporative Emissions (EVAP) System Small Leak
- DTC P0446: Evaporative Emissions (EVAP) Vent System Performance
- DTC P0452: Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
- DTC P0453: Fuel Tank Pressure (FTP) Sensor Circuit High Voltage
- DTC P0455: Evaporative Emissions (EVAP) System Large Leak
- DTC P0496: Evaporative Emissions (EVAP) System Flow During Non-Purge
- DTC P0506: Idle Speed Low