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1987 Chevrolet S10, Injector Waveform
Posted to the Waveform Library on 10/29/1999

Here is a badly blown TBI driver showing the effect on injector current. Here the amp probe setting is 10mv per amp so the currewnt variation in the hold section is nearly .8 amps.

 

car Vehicle Data

1987 Chevrolet S10 2.8L

Engine2.8 L / 6 cyl
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

1987 Chevrolet S10 2.8L

Engine2.8 L / 6 cyl
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad