Whippled 6.2 need help
#1
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From: Lake Winnebago, MO, 43MM LOTO
Ok, here's what I know, was running 3,500-3,600 RPM's and the motor dies, won't restart. Checked and fuel pump not running, can hot wire around the PCM and get fuel pump to run and engine starts, traced it back to the fuel pump relay is not being pulled by the PCM, scanned it with Diacom software and NO faults stored, what would cause the PCM to not pull the fuel pump relays and allow this engine to start?? It is the pcm555 as info.
#3
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From: Lake Winnebago, MO, 43MM LOTO
Eddie, that was my guess, under further inspection when scanned its telling me I have 76% avaliable power, would that be a weak battery condition or something else? All other data looks inline
#4
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From: Between A Womans Leggs in IL
that just your current battery power...double check all fuses,even in front of the boat,,circuit breakers etc..
#5
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From: Lake Winnebago, MO, 43MM LOTO
Mike, I've doubled, tripple, and quad checked every fuse in front and rear, I talked to Dustin today and he thinks it's prolly fixable if it's the drivers in the ECM for the fuel pump, gonna look at a few other things before I send it off, I'll take all advice I can get.
#6
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From: Between A Womans Leggs in IL
Mike, I've doubled, tripple, and quad checked every fuse in front and rear, I talked to Dustin today and he thinks it's prolly fixable if it's the drivers in the ECM for the fuel pump, gonna look at a few other things before I send it off, I'll take all advice I can get.
Last edited by FIXX; 08-27-2012 at 11:42 PM.



