A L L Diagnostic Trouble Codes ( DTC )
Testing and Inspection- Manufacturer Code Charts
- Related Tests, Information and Procedures
- A Charts
- Chart A-1 Driver Complaint Chart
- Chart A-1 Dwell Fixed Under 10 Degrees
- Chart A-2 Dwell Fixed Between 10 and 50 Degrees
- Chart A-2 No Check Engine Light
- Chart A-3 Dwell Fixed Over 50 Degrees
- Chart A-3 Will Not Flash Code 12
- Chart A-4 Engine Cranks But Will Not Run
- Chart A-5 Check Engine Light Inoperative
- Chart A-5 Fuel System Diagnosis
- Chart A-6 Check Engine Light on at All Times or No Code 12
- Chart A-6 Ignition System Check (With Remote Coil)
- C Charts
- Chart C-2A Idle Speed Control (ISC) Check
- Chart C-3 Canister Purge Valve Check
- Chart C-4B Ignition System Check (Remote Coil)
- Chart C-4C EST Performance Check
- Chart C-5 Electronic Spark Control (ESC) Check (Exc. Turbo)
- Chart C-8A Cooling Fan Circuit (With A/C)
- Chart C-8E Transmission Converter Clutch (TCC)
- Chart C-9A Park/Neutral Switch
- Chart C-9B Crank Signal Circuit
- Chart C-11 Idle Air Control (IAC)
- System Diagnostic Charts
- A Charts