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2002 Audi A4 3.0L Misfire, MIL Lamp on
Posted to European Driveability on 6/12/2009 7 Replies

this well maintained car was presented to us with a mil light and idle misfire issue...not a flat out miss but definatley not running as crisp as this car [...] and long term fuel trims are basically at zero give or take a percentage point-1.5 to.75but i still...

7 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

2002 Audi A4

VIN WAULT68E42
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
P0431Catalyst Efficiency Below Normal (Bank 2)
Message Closed w/FIX

car Vehicle Data

2002 Audi A4

VIN WAULT68E42
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
P0431Catalyst Efficiency Below Normal (Bank 2)