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1987 Jeep Comanche, Injector Waveform
Posted to the Waveform Library on 1/24/2006

This pattern is occuring when cranking. Starts and dies immediatly. Looks like about 2.5ms pulse width and voltage spike only reaches a little over 40v.

 

car Vehicle Data

1987 Jeep Comanche 2.5L

Engine2.5 L / 4 cyl / GAS
Trans4-speed StandardTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown

car Vehicle Data

1987 Jeep Comanche 2.5L

Engine2.5 L / 4 cyl / GAS
Trans4-speed StandardTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionUnknown