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1994 Buick Century Special 3.1L MIL Lamp on
Posted to GM Driveability on 5/13/1998

Hello, This vehicle came in with code [...] M 'B' [...] are no other codes stored. This driver controls the EGR and TCCPWM and shift solonoids A & B. Preformed EGR solonoid tests with Tech 2. All O.K. I also checked related wiring with 'wiggle test' while mone...

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car Vehicle Data

1994 Buick Century Special

VIN 1G4AG55M9R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPfi
EmissionsOBD1
SymptomsMIL Lamp On
OccursIntermittently
Message Closed

car Vehicle Data

1994 Buick Century Special

VIN 1G4AG55M9R
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPfi
EmissionsOBD1
SymptomsMIL Lamp On
OccursIntermittently