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Power Strokes
7.3 Aftermarket
7.3 Died and Won't Restart
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[QUOTE="Black 02, post: 1516388, member: 6916"] I can double check the voltage, but I know it's over the 10.5V required. Battery charger is on it when cranking and they are fairly new batteries. IPR stuck should give some residual ICP, not 0.0 psi is seems. IPR only has about 5000 miles on it. Took apart last night and everything seemed super clean. Golfer (Dave) mentioned to me that the vref sensors can cause issues. Unhooked the EBPS, but it didn't work. Just cranks and cranks. 0.0 ICP with duty cycle climbing to almost 95%. Seems odd that the pump would have died or the bolt holding the gear came loose at the same time I changed a tune from high idle to stock on the hydra. PCM should be OK if I can connect to it, read data, and get codes, right? [/QUOTE]
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7.3 Aftermarket
7.3 Died and Won't Restart
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