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Need verification of a Duramax LB7 injector drive waveform
Posted to HD/Fleet Forum on 3/15/2019 10 Replies


Wondering if anyone has a injector current waveform from a Duramax LB7. I am questioning the trace that I have do to the peak being lower than the hold. This was taken at idle. Looks like a pilot injection followed by the main injection.

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