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1989 Ford Escort, Injector Waveform
Posted to the Waveform Library on 7/8/2002

This image shows two things. One is the lack of the upper spike in the first form. This is caused by a lack of pintle movement , least that is what the result is of the action, and the second fact shown is that the voltage to the injector is low. It is about 5...

 

car Vehicle Data

1989 Ford Escort LX 1.9L

Engine1.9 L / 4 cyl / GAS
Trans3-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad

car Vehicle Data

1989 Ford Escort LX 1.9L

Engine1.9 L / 4 cyl / GAS
Trans3-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad