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1998 Audi A4 2.8L Misfire, MIL Lamp on, Random 2nd 3rd Cly.
Posted to European Driveability on 3/26/2002 5 Replies

The pre O2 sensor appears to have what I call noise on the signal compared with the one on the other bank. Post ones appear to be OK.

The vehicle runs well, if it was not for the mil light on I would not think there was a problem. Any one seen this.

Thanks D...

5 Replies Received (View Replies)

  Related Documents & Media  1998 Audi A4

 
Message Closed w/FIX

car Vehicle Data

1998 Audi A4

VIN WAUED28D4W
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp on, Random 2nd 3rd Cly.
OccursAlways, Idle
Misc.4 Door Sedan

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1998 Audi A4

VIN WAUED28D4W
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp on, Random 2nd 3rd Cly.
OccursAlways, Idle
Misc.4 Door Sedan

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected