Engine Controls - Tests W/Codes - 2.6L EFI
- Introduction
- Self-Diagnostic System
- Code Charts
- Notes
- ECM Location
- Trouble Code Definition
- Diagnostic Circuit Check
- Test No. 1 - Checking ECM Power Supply
- Test No. 2 - Check Engine Light Inoperative
- Test No. 3 - Will Not Flash Code 12
- Code 12 - System Normal
- Code 13 - Heated Oxygen Sensor Circuit
- Code 14 - Shorted - Engine Coolant Temperature Sensor
- Code 15 - Open - Engine 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 - Fuel Pressure Regulator VSV
- Code 26 & 27 - Canister Purge VSV
- Code 32 - EGR System Malfunction
- Code 33 - Fuel Injector - Circuit (Open Or Grounded)
- Code 34 - Map Sensor
- Code 41 - Crankshaft Position Sensor Signal
- Code 43 &65 - Throttle Valve Switch
- Code 44 & 45 - Oxygen Sensor-Lean/Rich Fuel Mixture
- Fuel Metering Rich Faulty Inspection Procedure
- Fuel Metering Lean Faulty Inspection Procedure
- Code 51 & 52 - Faulty ECM Ram/ROM
- Code 61 & 62 - Airflow Sensor Signal
- Code 63 - Vehicle Speed Sensor Signal
- Code 64 - Fuel Injector Circuit (ECM Transistor)
- Summary