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International Automotive Technicians Network
2003 Audi A4 1.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 3/28/2009 9 Replies

Good day Gents, I need some help from you VW/Audi techs on this one. This car came in with a check engine light and unstable idle. we checked the codes and had a P0171 lean bank 1, p0328 knock sensor circuit high input, p0300, p0301, p0302, p0303,p0304 all mis...

9 Replies Received (View Replies)

  Related Documents & Media  2003 Audi A4

 
Message Closed w/FIX

car Vehicle Data

2003 Audi A4

VIN WAULC68E13
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI Turbo
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursHot, Idle, Intermittently
Misc.Quattro

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
P1297Electrical Load Detector Circuit Low Input
Message Closed w/FIX

car Vehicle Data

2003 Audi A4

VIN WAULC68E13
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI Turbo
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursHot, Idle, Intermittently
Misc.Quattro

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
P1297Electrical Load Detector Circuit Low Input