Engine Controls - Tests W/Codes - 2.6L EFI
- Introduction
- Self-Diagnostic System
- Trouble Code Identification
- Notes
- ECM Terminal Identification
- Test No. 1 - ECM Power Supply
- Test No. 2 - Check Engine Light Inoperative
- Test No. 3 - Will Not Flash Code No. 12
- Code 12 - System Normal
- Code 13 - Oxygen Sensor Circuit
- Code 14, 15 - Coolant Temperature Sensor
- Code 21 - Throttle Valve Switch (Idle & Full Throttle)
- Code 22 - Starter Signal
- Code 23, 35, 54 - Power Transistor Circuit
- Code 25, 53 - Pressure Regulator VSV
- Code 26, 27 - Canister Purge VSV
- Code 32 - EGR System Malfunction
- Code 33 - Fuel Injector Circuit (Open Or Grounded)
- Code 34 - EGR Gas Temperature Sensor
- Code 35 - Power Transistor Circuit
- Code 41 - Crank Angle Sensor Signal
- Code 43, 65 - Throttle Valve Switch
- Code 44, 45 - Oxygen Sensor-Lean/Rich Fuel Mixture
- Code 51, 52 - Faulty ECM Ram/ROM
- Code 53 - Pressure Regulator VSV
- Code 54 - Power Transistor Circuit
- Code 61, 62 - Airflow Sensor Signal
- Code 63 - Vehicle Speed Sensor Signal
- Code 64 - Fuel Injector Circuit (ECM Transistor)
- Code 65 - Throttle Valve Switch
- Summary