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1999 Chevrolet K2500, Injector Scandata
Posted to the Waveform Library on 5/9/2005

this shows that the injector pulse width is somewhat steady on this big block chevy at 3.8ms.

 

car Vehicle Data

1999 Chevrolet K2500 7.4L

Engine7.4 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good

car Vehicle Data

1999 Chevrolet K2500 7.4L

Engine7.4 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good