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Re: 05 F350 6.0 Weird PCM Problem
Posted to HD/Fleet Forum on 10/13/2007 1 Reply

Possessed for sure..

Got a 5V DC source? I'd be clippin the V-REF wire as close to the firewall as possible to see if it's getting pulled to ground during that first minute. You could also try supplying a redundant 5V on the engine side of the cut and then p... Login to read more.

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