Originally Posted by
vroomtshh
Thats pretty unusual. They have adaptive ECUs and you usually get told not to notice an instant change. It develops as you drive.
Once it has changed, if you drive one and a standard one right after each other you;d tell.
Well was left running for a good while to adapt a bit.
If boost is set a lot higher will be immediate effect surely, just adaptions to iron things out etc.
Don't think the 98's have dual mass do they?
Can feel pulsing on the clutch pedal, thought dual mass was to eliminate that?
Must admit I know VERY little about diesels.