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International Automotive Technicians Network
1996 Buick Century Custom 3.1L Fail emissions test
Posted to GM Driveability on 12/7/2004 8 Replies

This car had no check engine light on with KOEO so it failed emissions test with 2 fault codes. MAF sensor and Bank 1 sensor 1 Oxy. sensor. I found that someone had cut the thin-film printed circuit board behind the instrument cluster on the strip that the com...

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  Related Documents & Media  1996 Buick Century Custom

 
Message Closed w/FIX

car Vehicle Data

1996 Buick Century Custom

VIN 1G4AG55M3T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsFail Emissions Test
Message Closed w/FIX

car Vehicle Data

1996 Buick Century Custom

VIN 1G4AG55M3T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsFail Emissions Test