Engine Controls - Tests W/Codes - PFI
- Introduction
- Hard Failures
- Intermittent Failures
- Retrieving Codes
- Trouble Code Identification
- Specification Codes Identification
- Clearing Codes
- ECM Location
- Summary
- Diagnostic Code Chart
- Basic Operation Of Self-Diagnostic System
- Read Memory Mode
- D-Check Mode
- Clear Memory Mode
- Code 11: Crank Angle Sensor
- Code 12: Starter Switch
- Code 13: Crank Angle Sensor
- Codes 14 & 15: Fuel Injectors
- Code 21: Coolant (Water) Temperature Sensor
- Code 22: Knock Sensor (XT6)
- Code 23: Airflow Meter Circuit
- Code 24: By-Pass Air Control Valve (XT6)
- Code 25: Fuel Injectors
- Code 31: Throttle Position Sensor
- Code 32: Oxygen (O2) Sensor
- Code 33: Vehicle Speed Sensor
- Code 35: Canister Purge Control (CPC) Solenoid
- Code 41: Air/Fuel Ratio Control System
- Code 42: Idle Switch
- Code 51: Throttle Switch