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1999 Audi A4 1.8L Excessive Emissions
Posted to European Driveability on 10/7/2008 8 Replies

Howdy, have a NOx failure here, recently in Colorado ,they have lowered the limits on NOx allowances, this is one of many I am dealing with right now, but don't have much to go on. There is no EGR system, it does have a type of variable valve timing, which doe...

8 Replies Received (View Replies)

  Related Documents & Media  1999 Audi A4

 
Message Closed w/FIX

car Vehicle Data

1999 Audi A4

VIN WAUCB28D8X
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / MFPI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursOn Accel
Misc.Quattro
Message Closed w/FIX

car Vehicle Data

1999 Audi A4

VIN WAUCB28D8X
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / MFPI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursOn Accel
Misc.Quattro