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1995 Pontiac Grand Prix SE 3.1L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 9/17/2002 6 Replies

This car failed NOx and has check engine light on. After clearing the codes and driving the car. Code 17 (cam sensor) and codes 75,76,77 (EGR) all returned. So this should be simple just run the charts.... Wrong. The diagnostic charts that I have from Mitchell...

6 Replies Received (View Replies)

  Related Documents & Media  1995 Pontiac Grand Prix SE

 
Message Closed w/FIX

car Vehicle Data

1995 Pontiac Grand Prix SE

VIN 1G2WJ52M8S
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursCruise

Trouble Codes

17Cam Sensor
75egr
76egr
77egr
Message Closed w/FIX

car Vehicle Data

1995 Pontiac Grand Prix SE

VIN 1G2WJ52M8S
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursCruise

Trouble Codes

17Cam Sensor
75egr
76egr
77egr