P06EC
Fuel Injector Control Module Requested MIL Illumination
Generic OBD-II
Common symptoms
What you'll notice
- Check the fuel injector control module for any loose or damaged connections.
- Inspect the wiring harness connected to the fuel injector control module for any signs of damage or wear.
- Test the fuel injector control module by connecting it to a known working vehicle to determine if it is functioning properly.
- If all else fails, consider replacing the fuel injector control module with a new or refurbished unit, following proper installation procedures.
Common causes
Most likely first
- Faulty fuel injector control module
- Loose or damaged wiring connections to the fuel injector control module
- Clogged or dirty fuel injectors
- Fuel pump malfunction or insufficient fuel pressure
- Faulty engine control module (ECM)
How to diagnose & fix
Work through it in order
- Check engine light is illuminated
- Reduced engine performance
- Engine misfires or stalls
- Decreased fuel efficiency
- Rough idle or rough running engine
Read & clear P06EC yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.