Engine Controls - Tests W/Codes - 2.5L & 2.8L
- Introduction
- Self-Diagnostic System
- Trouble Codes
- Code 13, Open Oxygen Sensor Circuit
- Code 14, Coolant Sensor Signal Voltage Low
- Code 15, Coolant Sensor Signal Voltage High
- Code 21, TPS Signal Voltage High
- Code 22, TPS Signal Voltage Low
- Code 23, Mat Sensor Temp. Low (2.5L)
- Code 25, Mat Sensor Temp. High (2.5L)
- Code 33, Map Sensor Signal Voltage High
- Code 34, Map Sensor Signal Voltage Low
- Code 35, Idle Speed Error (2.5L)
- IAC Valve Reset Procedure
- Code 42, Electronic Spark Timing
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 51, Faulty Prom/Mem-Cal
- Code 52, Faulty CALPAK (Except 2.5L)
- Code 53, System OVERVOLTAGE (2.5L)
- Code 55, ECM/Pcm Error (Except 2.5L)
- Code 54, Fuel Pump Circuit