frank mellin
03-03-2010, 12:14 AM
I have a 1999 passat 1800 with 64,000 genuine miles.Auto.
It developed a fault when idling with the revcounter swinging between 500-1500rpm.Garage have cleaned the throttle body and checked everything possible.Nothing coming up on diagnostics.Car runs beautifully but when slowing to a stop the revs still drop back to below 500rpm which results in the anti stall device kicking in .this then causes fluctuations in idle speed which for an auto is bad news!!
Surely someone has the answer................please:confused:
It developed a fault when idling with the revcounter swinging between 500-1500rpm.Garage have cleaned the throttle body and checked everything possible.Nothing coming up on diagnostics.Car runs beautifully but when slowing to a stop the revs still drop back to below 500rpm which results in the anti stall device kicking in .this then causes fluctuations in idle speed which for an auto is bad news!!
Surely someone has the answer................please:confused: