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2005 International 4400, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 2/22/2014

In this capture the green trace is the #1 injector current waveform. The hash in this signal is actually the other injectors firing. From this you can see the ECM/FICM is cutting out multiple injectors to limit RPM.

 

car Vehicle Data

2005 International 4400 7.6L

Engine7.6 L / 6 cyl / DIESEL
Trans0-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,

car Vehicle Data

2005 International 4400 7.6L

Engine7.6 L / 6 cyl / DIESEL
Trans0-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,