GiveMeABreak wrote: ↑08 Apr 2019, 11:57Please note that on the DW10C engine, the by-pass function is not active, the hot air (by-pass) flap is only activated in the event that the cold air (mixer) flap seizes.
So although you have the double air doser, the left hand plug is purposefully disconnected (the wiring plug will be hidden) and there should be no vacuum pipe attached either. So DO NOT connect this up, as it is designed to be left off!
I share your information with the mechanic.
Thank you very much for your labor.would you mind if I use my car.
Is it so difficult to make a fault detection?why are they so ignorant.
I think they never research