B8 TDI 2.0 CR

vw754

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2009 Audi A4 B8 Tdi -cr

[B] At idle,cold or hot engine,theres a vibration at idle,only at idle(and only very slight vibration...but im very picky).......car drives 100% and has no other issues........switching on air-con makes no difference,took auxilary belt off,,still the same,cars only done 58k,s iknow its not the mountings.

If i press in the clutch pedal,it makes no difference..BUT,i can just about hear the clutch release bearing spinning,only if i press in the clutch pedal,,,,,,,,,,,i thort it might be flywheel,but then on another forum i read this,dont know if its true though........[/B].Simple test. Put car in neutral and then push clutch pedal. If vibrations stay the same no matter if you clutch is pressed or not, then it is not DMF.
 
2009 Audi A4 B8 Tdi -cr

[B] At idle,cold or hot engine,theres a vibration at idle,only at idle(and only very slight vibration...but im very picky).......car drives 100% and has no other issues........switching on air-con makes no difference,took auxilary belt off,,still the same,cars only done 58k,s iknow its not the mountings.

If i press in the clutch pedal,it makes no difference..BUT,i can just about hear the clutch release bearing spinning,only if i press in the clutch pedal,,,,,,,,,,,i thort it might be flywheel,but then on another forum i read this,dont know if its true though........[/B].Simple test. Put car in neutral and then push clutch pedal. If vibrations stay the same no matter if you clutch is pressed or not, then it is not DMF.
Hi,
Have you sorted this problem out?
I have similar symptoms. Slight vibration at idle at around 800rpm to 1500rpm. Vibration comes time to time (not always) and it is not equable it is like coming in waves every second or two. Got Audi A4 B8 170bhp TDI CAHA.

DPF cleaned
EGR cleaned
MAF cleaned
Tried to turn ON/OFF AC
Nothing helps....
 
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