OBD-II code · Powertrain (generic)
P06EC 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.
Is it safe to drive with P06EC?
Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.
Common causes
- Most likelyInjector module internal fault
Symptoms
- Check engine light on
- Misfire or rough idle on the affected cylinder
- Increased fuel consumption
- Possible fuel smell or smoke from exhaust
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–6 h
- Emissions test
- Likely to fail
- Parts involved
- Fuel Injector Control Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.