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2004 Pontiac Grand Am GT, Ignition Waveform
Posted to the Waveform Library on 4/16/2010

Poor wiring to Ignition module. Pink wire circuit 239. Ignition voltage to ignition module causing a no start and stalling at times. Insulation was striched and only a few strains of wire was making a connection.

 

car Vehicle Data

2004 Pontiac Grand Am GT 3.4L

Engine3.4 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

2004 Pontiac Grand Am GT 3.4L

Engine3.4 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad