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Re: DT444E INTERNATIONAL NO START
Posted to HD/Fleet Forum on 3/25/2011

What's ICP voltage at KOEO and when cranking?

PCM won't fire injectors 'till it sees ~.8V ICP. If the sensor is faulty and doesn't report ICP correctly, the injectors won't fire. You can do a quickie-test and unplug the sensor to put it in default and it'll ... Login to read more.