Engine Controls - Tests W/Codes - MFI
- Introduction
- Self-Diagnostic System
- Summary
- Trouble Code Definition
- Self-Diagnostic Trouble Code Charts
- Chart A-1 - ECM Power & Ground Circuit Check
- Chart A-2 - Check Engine Light Inoperative
- Chart A-3 - Check Engine Light Stays On - Won't Flash
- Code 13 - Heated Oxygen Sensor Circuit
- Code 14 - ECT Sensor, Low Temperature Indicated
- Code 15 - ECT Sensor, High Temperature Indicated
- Code 21 - TP Sensor Circuit, Signal Voltage High
- Code 22 - TP Sensor Circuit, Signal Voltage Low
- Code 24 - Vehicle Speed Sensor
- Code 33 - MAF Sensor Circuit, Signal Voltage High
- Code 34 - MAF Sensor Circuit, Signal Voltage Low
- Code 41 - No Ignition Signal
- Code 42 - Crank Angle Sensor
- Code 44 - Idle Switch Circuit Open Or MISADJUSTED
- Code 45 - Idle Switch Circuit Shorted Or MISADJUSTED
- Code 51 - EGR System Circuit Check
- Code 52 - Fuel System Check - Fuel Injector Leakage