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Power Strokes
7.3 Tech
Great issues
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[QUOTE="psduser1, post: 1550312, member: 735"] Yes, I tested the wires thru the pcm, and disconnected from the gpr, and had continuity. Then I disconnected the 42 pin connector, and no continuity. I did take a look at a wiring diagram-on the phone-and it looks like there is a fusible link in the signal wire. I'm not sure exactly on its physical location, yet. The bare wire i mentioned in my last post had what appeared to be a oe style soldered connection, and I'm wondering if thats a fusible link. Of course I didn't think to test continuity thru that. Also, that looked to be actual bare wire, as in, no burnt insulation, just corrosion from being exposed to the elements. I'll look deeper at that tomorrow. [/QUOTE]
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