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1995 Pontiac Grand Am SE 2.3L Excessive Emissions, Surge
Posted to GM Driveability on 6/3/2002 2 Replies

Customer complaint of no power and surge under light acceleration. Fuel pressure and volume test passed fine. Fault code 45 (rich exhaust) O2 stays at .44 volts through scanner and at o2 connector with volt meter when in gear under light throttle. O2 voltage a...

2 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1995 Pontiac Grand Am SE

VIN IG2NE55D8S
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / efi
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Surge
OccursHot, on Accel

Trouble Codes

45rich exhaust
Message Closed w/FIX

car Vehicle Data

1995 Pontiac Grand Am SE

VIN IG2NE55D8S
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / efi
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Surge
OccursHot, on Accel

Trouble Codes

45rich exhaust