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Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Diagnostic Circuit Check
- Diagnostic Charts
- Diagnostic Code Charts
- Code 13, Open Oxygen Sensor Circuit
- Code 14, Coolant Temp Sensor (Temperature Too High)
- Code 15, Coolant Temp Sensor (Temperature Too Low)
- Code 21, Throttle Position Sensor (Signal Voltage High)
- Code 22, Throttle Position Sensor (Signal Voltage Low)
- Code 24, Vehicle Speed Sensor
- Code 32, EGR System Error
- Code 33, Map Sensor (Signal Voltage High/Low Vacuum)
- Code 34, Map Sensor (Signal Voltage Low/High Vacuum)
- Code 42, Electronic Spark Timing (Est) Circuit
- Code 44, Oxygen (O2) Sensor Circuit (Lean Exhaust Indication)
- Code 45, Oxygen (O2) Sensor CKT, (Rich Exhaust Indication)
- Code 51, Faulty Mem-Cal
- Code 53, System OVERVOLTAGE
- Summary