× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2004 Volkswagen Passat GLX 4 Motion 2.8L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 12/3/2007 7 Replies

car came in with 2 misfire codes. performed tune up with plugs, wires and replaced coils with module. still not fixed. fuel pressure is over spec by 1.2 bars. swapped plugs,wires and injectors from cyl to cyl no change. my next step is to manually regulate fue...

7 Replies Received (View Replies)

  Related Documents & Media  2004 Volkswagen Passat GLX 4 Motion

 
Message Closed w/FIX

car Vehicle Data

2004 Volkswagen Passat GLX 4 Motion

VIN WVWYH63BX4
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursUnder Load, on Accel, Idle

Trouble Codes

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

car Vehicle Data

2004 Volkswagen Passat GLX 4 Motion

VIN WVWYH63BX4
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursUnder Load, on Accel, Idle

Trouble Codes

P0300Multiple Misfire Detected
P0303Cylinder 3 Misfire Detected