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2001 Pontiac Grand Prix SE 3.1L Excessive Emissions, No Start, Poor Idle Quality
Posted to GM Driveability on 10/4/2007 4 Replies

i recently changed a cmoputer in car, thought pcm was problem with car idling very high and misc gauges on dash not working. started out fuel gauge not working, then car started to idle extremely high. put my solus scanner on it and came up with p1635 ref volt...

4 Replies Received (View Replies)

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car Vehicle Data

2001 Pontiac Grand Prix SE

VIN 1G2WK52J71
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, No Start, Poor Idle Quality
OccursAlways
Misc.4 Door
Message Closed

car Vehicle Data

2001 Pontiac Grand Prix SE

VIN 1G2WK52J71
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, No Start, Poor Idle Quality
OccursAlways
Misc.4 Door