A3 8l 1.8 rev hang


Registered User
So I have rev hang while shifting gears, when car is cold it drops normal but when car temp gets to 90° it hangs for a sec or 2 betwen shifts, i ve read its about clutch switch sensor but my car doesnt have it.

Car was connected to vcds it only shows knock sennsor fault-signal too high. Could that be it or there is something else?