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2001 Pontiac Grand Prix, CKP Sensor Scandata
Posted to the Waveform Library on 6/20/2007

scan snapshot graph of hard stumble/hesitation. circled area shows rpm sharply dropping with no matching change in tps,airflow or other inputs.

 

car Vehicle Data

2001 Pontiac Grand Prix SE 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2001 Pontiac Grand Prix SE 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad