I have popped over from the B6 side to pick your brains
My brother has an 05 2.0tdi 140 avant that has developed a problem
it keeps juddering as if its misfiring! it does it a little at idle and it mainly does it when sitting between 1800 and 2000 rpm and accelerating through that rev range
also it keeps going in to limp home mode if he boots it or when getting to near 80 mph which I think is overboost from sticking turbo vanes
the turbo is a recent thing and I don't think its related
anyone got any ideas?
I am having a nosey at the weekend I have already had it on VCDS and all the injectors seem fine!