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2001 Volkswagen Passat GLX 2.8L MIL Lamp on
Posted to European Driveability on 2/12/2008 10 Replies

This car came back with cat efficiency codes after about a week and we suspect cat but wanted to post to see if any one had any ideas. I am nervous about changing the cat and having light come back and some other problem. Is this a common problem? VW guys, do ...

10 Replies Received (View Replies)

  Related Documents & Media  2001 Volkswagen Passat GLX

 
Message Closed w/FIX

car Vehicle Data

2001 Volkswagen Passat GLX

VIN WVWBH63B21
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAfter Extended Drive

Trouble Codes

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

car Vehicle Data

2001 Volkswagen Passat GLX

VIN WVWBH63B21
Engine2.8 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAfter Extended Drive

Trouble Codes

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