Ive recently changed the fucked turbo on my mondeo-130 tdci,but found that although the new turbo works it does not kick in till 3500 revs, today i put back on the vacuum from my old turbo which seems to rectified that but its still way down on what it used to be -I just disconnected the MAF sensor and it drove the excact same without it-would it be safe to say that is my current problem?
any thoughts would be greatly appreciated