i recently had a new air con compressor fitted to my car! the next morning driving to work it jerked as i accelorated then sort of went into a safe mode with no turbo power, wen i stopped the engine was also ticking quite bad??? i took to the garage i brought it from 2 years previous who checked it on the computer.
the fault was an engine mount sensor this was checked and reset but the problem never went away. they kept the car for 2 weeks with no joy even an audi tech said he never heard anything like this? i ended up just collecting the car as i was told there was nothing they could do??? can anyone help?? thanks nathan