UK Car Repair Questions? Ask a Mechanic for Answers ASAP
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This looks to be a code for a fault with cylinder 1 contribution fault.This can be caused by one of the below issues here.
- Dirty Fuel Injector 1
- Faulty Fuel Injector 1
- Plugged Fuel Injector 1
- Fuel injector 1 harness is open or shorted
- Fuel injector 1 circuit poor electrical connection
If you have not had the injector wiring harness inspected this needs done to see if any issues are found with broken,damaged or shorted wiring needing repaired.Since all injectors were replaced this wont be an injector at fault but either the injector wiring harness or the control unit/ecm for the injectors needing replaced.
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