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2004 Pontiac GTO, Emissions Waveform
Posted to the Waveform Library on 5/4/2016

referenced with other known good waveforms the cam is about 2 degrees advance. Other known good waveforms that I found show that this cam/ crank sync is dead on.

 

car Vehicle Data

2004 Pontiac GTO 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good

car Vehicle Data

2004 Pontiac GTO 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good