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2002 Pontiac Grand Am, CKP Sensor, CMP Sensor Waveform
Posted to the Waveform Library on 2/2/2007

Here iam showing how the ICM makes the Cam signal have a longer time base, when the vehicle was running only on cyl 2-3 the cam signal was shown longer, when the vehicle had a new module replaced the cam signal was now back to a normal time base. when the vehi...

 

car Vehicle Data

2002 Pontiac Grand Am SE 2.2L

Engine2.2 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good

car Vehicle Data

2002 Pontiac Grand Am SE 2.2L

Engine2.2 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good