Hi guys,
I have a ford focus 1.6 tdci mk3, and for a while I been facing some juddering issues and after check almost everything (EGR, MAF, MAP, Fuel system, DPF, etc), I pretty sure that the problem must came from the turbo position sensor assembly in the wastegate actuator.
Once that Forscan doesn’t have a way to verify the turbo position sensor on this car model, how can I easily verify if the turbo position sensor is working correctly?
In case of change the wastegate actuator by a new one, do you know if a learning procedure will be necessary?