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Power Strokes
6.0 Tech
What the heck is going on....... .05 ref volts ICP
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[QUOTE="Cgrigson1, post: 1432962, member: 27315"] Hey man thanks so much for your help! So cool of you. Responding respectfully to your last two bits of advice best I can. I manually measured 5v at the left top pin on ICP pig neg on the battery. I unplugged the throttle pedal plug and refv was still showing .01 on my scangauge. My plan tomorrow is to try and find the Baro you spoke of. Knee panel is left side panel under my feet I'm assuming. You mentioned I may have an open signal wire between pcm and which single pin on the icp? We checked for continuity between all three pins and the relative pins at CPU based on the diagram another guy sent me which I posted on our thread and everyting checked out with a test light and a long piece of wire I have for doing so. I'm not sure what you mean by ck all 3 pins for short to ground. I have a digital volt meter with a lot of fancy signals and signs and I may have to pull up a manual that shows me how to read ohms on a continuity ck. So I started it again today and saw 1200 psi at idle ICP and hammered down on the pedal and was slow slow to react and when she did rev up saw over 3000icp. Tells me my pump isn't weak or bad nor is there a leak at that kind of build up of pressure. Goofy thing is when I put it in reverse to try to go drive it I get Zero throttle response. The base engine is great and I just can't afford to shop it to a shop and again,super appreciate your advice especially this time of year Clay [/QUOTE]
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What the heck is going on....... .05 ref volts ICP
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