Service overview
Professional repair, testing and return.
If your Fiat Doblò with the Continental/Vitesco VD56.1 engine ECU has a persistent P0612 fault or lost diagnostic communication, Remanx offers testing and component-level repair of your original engine control unit.
Important: This service is for VD56.1 ECUs only, generally fitted to selected 1.2-litre turbo petrol engines. The vehicle model and year alone do not confirm compatibility. Check that the original ECU label shows VD56.1, often with hardware 9815023380.
Common faults this service may resolve
Typical symptoms and failures associated with this repair service.
- P0612 – injector control module/driver performance
- ECU not communicating, often following an electrical voltage spike
