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1998 Pontiac Bonneville SE 3.8L Stall
Posted to GM Driveability on 7/14/2008 13 Replies

This pontiac has a very intermittent stall problem which generally occurs on deceleration. Each time it occurs it sets a po102 code. Power and ground to the sensor and the 5 volt square wave were monitored in the shop on a lab scope with the engine running. Du...

13 Replies Received (View Replies)

  Related Documents & Media  1998 Pontiac Bonneville SE

 
Message Closed w/Summary

car Vehicle Data

1998 Pontiac Bonneville SE

VIN 1G2HX32K0W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port fuel
EmissionsOBD-II Compliant
SymptomsStall
OccursOn Decel, Intermittently

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

1998 Pontiac Bonneville SE

VIN 1G2HX32K0W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port fuel
EmissionsOBD-II Compliant
SymptomsStall
OccursOn Decel, Intermittently

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage