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1991 Chevrolet S10, Injector Waveform
Posted to the Waveform Library on 1/28/2002

sorry about the quality of this image but i cannot turn my scope patterns into jpeg so its a snap from my camera this truck is overfueling and im tring to be able to read this wave better. the upward slope in the hold section concerns me as well as the bump af...

 

car Vehicle Data

1991 Chevrolet S10 4.3L

VIN 1GCCS19Z0M
Engine4.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown

car Vehicle Data

1991 Chevrolet S10 4.3L

VIN 1GCCS19Z0M
Engine4.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown