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1988 Chevrolet C1500 Cheyenne, Injector Waveform
Posted to the Waveform Library on 12/30/2000

Intermittent no-start. Verified spark & fuel pressure. Started before I could verify injector pulse. My concern is the hash in the hold section.

 

car Vehicle Data

1988 Chevrolet C1500 Cheyenne 5.7L

VIN 1GCFC24K0J
Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

car Vehicle Data

1988 Chevrolet C1500 Cheyenne 5.7L

VIN 1GCFC24K0J
Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown