A lack of power may be noted and the Check Engine Light illuminated with various throttle system fault codes stored. Our technicians tell us this is generally caused by electrical connection issues at the throttle body. If this is the case a harness repair kit is available from Audi.
Lack of power due to throttle system fault on Audi A3 Quattro
4 people reported this problem
2007 Audi A3 Quattro 93,175 mi, Visitor
Engine light keeps coming on. I had a mechanic look at it and he pretty much just turned the light off as far as I can tell. It's running a little run especially when first starting the car.