Code 26 - Rich Air/Fuel Mixture
- Loose Engine Ground
- Open E1 Circuit
- Short In Injector Circuit Or Injector
- Fuel Line Pressure (Leaking Injector)
- Open Or Short In Cold Start Injector Or Circuit
- Open Or Short In Oxygen Sensors Or Circuits
- Coolant Temperature Sensor
- Airflow Meter Or Air Intake System
- Compression Pressure
- ECM
For oxygen sensor or circuit testing, see Code 21. For injector or circuit testing, see TEST NO. 9 - INJECTOR CIRCUIT test procedures in this article.
NOTE:
Diagnostic chart is not available from manufacturer.