A L L Diagnostic Trouble Codes ( DTC )
Testing and Inspection
- Diagnostic Trouble Code Descriptions
- Manufacturer Code Charts
- Related Tests, Information and Procedures
- Chart 1 Dwell Fixed Under 10 Degrees (Lean Exhaust Indication
- Chart 2 Dwell Fixed Between 10-50 Degrees Open Coolant or Oxygen Sensor Circuit
- Chart 3 Dwell Fixed Over 50 Degrees Rich Exhaust Indication
- Chart 4 TPS Enrichment Check
- Chart 5 Check Engine Light Inoperative
- Chart 6 Code 12 Does Not Flash (Remote Lamp Driver In Harness)
- Chart 7 Vacuum Sensor Test