Now ihave a new problem, but it is an over boost issue so not that much of an issue, MAf? Egr? or N75?
Basically the car revs fine untilll you put it under extreme load, ie, high revs going up an hill, car backs off like it has lost boost or turbo, very random !!
I have taken it for a good run today and i am convinced it also juddrs slightly when going up a gradual hill in limp mode.
Happy to hear all sugestions, feel free,