× 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
2001 Volkswagen Jetta GL 2.0L Excessive Emissions
Posted to European Driveability on 6/1/2006 8 Replies

420 code, checked mode 06 data, replaced converter with new aftermarket converter, code returned, rechecked data, precat o2 just barely failed,but no code set. replaced o2 sensors with vw parts. dealer was waiting on six backorder converters so i tried differe...

8 Replies Received (View Replies)

  Related Documents & Media  2001 Volkswagen Jetta GL

 
Message Closed w/FIX

car Vehicle Data

2001 Volkswagen Jetta GL

VIN [No VIN Available]
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

420catayst efficiency
Message Closed w/FIX

car Vehicle Data

2001 Volkswagen Jetta GL

VIN [No VIN Available]
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

420catayst efficiency