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Re: PCM Arcing to Ground
Posted to HD/Fleet Forum on 8/7/2012 1 Reply

Voltage from starter to battery neg is 0.10 volt. Same from engine block to battery neg. I hooked a jumper cable from engine block to battery neg, no change with problem.

This morning I grounded the PCM, and drove the truck with Servicemaxx laptop installed... Login to read more.

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