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1997 Pontiac Grand Am SE 2.4L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to GM Driveability on 2/5/2008 7 Replies

This vehicle came in running extremly rich (turning back oar black)customer stated that he had replaced the o2 sensor and fuel filter hooked up scanner o2s1 voltage at 0 in closed loop running BAD thought shorted o2 so replaced the sensor and plugs and started...

7 Replies Received (View Replies)

  Related Documents & Media  1997 Pontiac Grand Am SE

 
Message Closed w/Summary

car Vehicle Data

1997 Pontiac Grand Am SE

VIN 1G2NE52T4V
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction
Message Closed w/Summary

car Vehicle Data

1997 Pontiac Grand Am SE

VIN 1G2NE52T4V
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways

Trouble Codes

P0134Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction