Idle speed fluctuations at 4.2l

3 posts · 1,346 views · started

#1
Original: German · machine translated
Hello.

my V8 has fluctuated for some time in the warm state at idle speed between 600 and 800 rpm and runs accordingly restless.
The Lambda probe is new, the fault readout device at Audi shows no errors.
When the car is cold, it runs stable.
Does anyone have any idea what it might be about?

All good rides,

P. Noll
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#2
Lass mal das Leerlaufregelventil reinigen.

Gruß aus Bocholt
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#3
Hallo,

danke für den Tip. Weist Du wo das sitzt, bzw. wieviel Aufwand es ist?

Gruss,

Peterl
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