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1991 Oldsmobile 98, ECM/Inputs/Outputs waveform
Posted to the Waveform Library on 12/4/2008

channel 3 is injector signal and shorted to CKP

 

car Vehicle Data

1991 Oldsmobile 98 Regency Elite 3.8L

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

car Vehicle Data

1991 Oldsmobile 98 Regency Elite 3.8L

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