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  1. M

    Hunting / erratic revs on deceleration

    Hi there, i have just purchased a 2007 a6 2.0 tdi. I have replaced the throttle body with a new one as it was bad. I have strange behavior with revs when i am slowing down and the revs get down to about the 1200rpm mark. The car kind of surges or hunts till i come to a stop. Any ideas? Also the...