Vibration through exhaust a4
Discussion
I have 2002 a4 1.9tdi 130bhp. I remapped it with an upsolute remap to 160bhp.
Lately a vibration seems to be travelling down exhaust system from the area of the catylitic converter when I accelerate. I have checked all exhaust fittings and they are all fine. Would the Cat need to be replaced because of the remap or what could the problem be. There is 128k on the clock.
Cheers.
Lately a vibration seems to be travelling down exhaust system from the area of the catylitic converter when I accelerate. I have checked all exhaust fittings and they are all fine. Would the Cat need to be replaced because of the remap or what could the problem be. There is 128k on the clock.
Cheers.
When I stand at back of car and get a mate to rev car I can hear the vibration coming down through exhaust. Depressing clutch doesnt make any difference. The vibration is heavy enough and very noticeable at 2k. When driving, the vibration seems to come from the area of cat and travel out under centre console.
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