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I've tried the scanner but as soon as the ecu gets power or at the first attemp to start the CEL comes on :mad: I seen a tread somewhere about resetting the ecu but can't find it,I think it was something like pulling a fuse or related I will keep searching thankx anyway.

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I think the problem is going to be that it's disconnected and I got a banks big head actu so the ecm is prob getting more boost,im gonna head out to the truck and get the current codes i'll report my findings when i get back.thankx for the help

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ok i got the usual 1693 and 1688 twice, I cracked the lines cranked it and started I shut her down closed the lines back up and nothing so I guess i'll be calling jkidd pretty soon :cry:

P1688 is a internal failure of the vP44... Sorry!

Sorry to hear about that. What kind of lift pump are you running?

Good question? Also do you have a fuel pressure gauge in the cab? :confused:
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