Fuel Injector Control Module Requested MIL Illumination
The fuel injector control module has reported a fault to the ECM and requested MIL illumination. Read the FICM-side code for the actual fault.
Affected components
- Fuel injector control module
Common causes
- High likelihood: Injector module internal fault
Possible symptoms
- Check engine light on
- Misfire or rough idle on the affected cylinder
- Increased fuel consumption
- Possible fuel smell or smoke from exhaust
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.