Engine Control System - 4.2L - DTC P0507 To P2401
- Diagnostic Trouble Code (DTC)
- Diagnostic Information & Procedures
- DTC P0507: Idle Speed High
- DTC P0601: Control Module Read Only Memory (ROM); P0602: Control Module Not Programmed; P0604: Control Module Random Access Memory (RAM); P0606: Control Module Internal Performance; P0607: Control Module Performance; P060E: Control Module Throttle Position (TP) System Performance; P1621: Control Module Long Term Memory Performance; P1681: Control Module Throttle Position (TP) System Performance; P2610: Control Module Ignition Off Timer Performance
- DTC P060D: Control Module Accelerator Pedal Position (APP) System Performance
- DTC P0641: 5-Volt Reference 1 Circuit
- DTC P0651: 5-Volt Reference 2 Circuit
- DTC P1133: HO2S Insufficient Switching Sensor 1
- DTC P1137: HO2S Circuit Low Voltage During Power Enrichment Sensor 2
- DTC P1138: HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 2
- DTC P1171: Fuel System Lean During Acceleration
- DTC P1380: Misfire Detected Rough Road Data Not Available
- DTC P1381: Misfire Detected-No Communication With Brake Control Module
- DTC P1516: Throttle Actuator control (TAC) Module Throttle Actuator Position Performance
- DTC P1682: Ignition 1 Switch Circuit 2
- DTC P2101: Throttle Actuator Position Performance
- DTC P2119: Throttle Closed Position Performance
- DTC P2120: Accelerator Pedal Position (APP) Sensor 1 Circuit
- DTC P2122: Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
- DTC P2123: Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
- DTC P2125: Accelerator Pedal Position (APP) Sensor 2 Circuit
- DTC P2127: Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
- DTC P2128: Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
- DTC P2135: Throttle Position (TP) Sensor 1-2 Correlation
- DTC P2138: Accelerator Pedal Position (APP) Sensor 1-2 Correlation
- DTC P2176: Minimum Throttle Position Not Learned
- DTC P2401: HO2S Performance Sensor 2