× 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
2000 Volkswagen Passat GLS 2.8L Misfire, MIL Lamp on
Posted to European Driveability on 9/3/2003 8 Replies

This vehicle came in with misfire codes. We diagnosed and replaced #4 injector. Misfire codes have gone away, but for one week now two catalityc converter codes keep showing up. We replaced spark plug wires also. Just yesterday a vehicle with the same control ...

8 Replies Received (View Replies)

  Related Documents & Media  2000 Volkswagen Passat GLS

 
Message Closed w/FIX

car Vehicle Data

2000 Volkswagen Passat GLS

VIN WVWVD23B2Y
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCruise

Trouble Codes

P0421Catalytic Converter Efficiency (Bank 1)
P0431Catalyst Efficiency Below Normal (Bank 2)
Message Closed w/FIX

car Vehicle Data

2000 Volkswagen Passat GLS

VIN WVWVD23B2Y
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCruise

Trouble Codes

P0421Catalytic Converter Efficiency (Bank 1)
P0431Catalyst Efficiency Below Normal (Bank 2)