406oc.co.uk

Sometimes when starting from cold (406 petrol 2001) it will run very rough on tick over and stall if I was to lift my foot off the pedal, sometimes if I turn off the engine for a few mins and then restart, it will be fine, it will only do this when starting from cold, and not everytime. My engine li...

Hi welton, thanks for the reply, I will not change the ECU like you say, hope to hear from others on the subject.

so do you think it will be fine to keep driving the car? as it still drives fine and starts fine?

I have a 2001 406 2ltr estate, for last 2 days the engine light has stayed on, the car drives perfectly and starts fine. I took it to a local auto car electrics guy who ran tests on the ECU managements system, he found no engine faults, he did find some air con flags that he managed to cancel, on a ...