Engine Controls - Tests W/Codes - V6
- Introduction
- Self-Diagnostic System
- Trouble Code Charts
- Notes
- 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
- Code 24, Vehicle Speed Sensor
- Code 25, Mat Sensor Temp. High
- Code 31, Turbo OVERBOOST (4.3L Turbo)
- Code 32, EGR System Error
- Code 32, EGR System Error - 4.3L With Linear EGR
- Code 33, Map Sensor Signal Voltage High
- Code 34, Map Sensor Signal Voltage Low
- Code 35, Idle Speed Error 2.5L & 4.3L Turbo
- Code 42, Electronic Spark Timing (Est)
- Code 43, Electronic Spark Control
- 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 54, Fuel Pump Circuit
- Code 55, ECM Error (Except 2.5L)