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fried PCM on 01 7.3??

Old Mar 21, 2011 | 09:18 PM
  #1  
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Default fried PCM on 01 7.3??

went to put on a 6 pos. chip on a 2001 7.3, unhooked batterys and everything, went to start and all it will do is crank, with the chip on or off the truck, any ideas???
 
Old Mar 23, 2011 | 09:28 AM
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What kind of chip did you use?
 
Old Mar 23, 2011 | 12:07 PM
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it was a custom one from PHP but the pcm was fried, i just swapped him with the one out of my 2003 7.3 and he's back on the road
 
Old Mar 29, 2011 | 01:42 PM
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is it on the road with the chip in it? i would take that chip back and make them buy you that pcm they must have done something wrong when they were making the chip.
 
Old Mar 29, 2011 | 07:35 PM
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my chip is in it seems how its my pcm, but i told him to call them about it, but we also could've fried it by static electricity, unlikely but still possible
 
Old Apr 3, 2011 | 12:16 PM
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Were the keys in the ignition or the ignition not completely in the OFF position?

Did you overclean your contacts or not clean them enough?
 
Old Apr 3, 2011 | 03:37 PM
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key was in his pocket so yes, and even if the contacts got over cleaned it should still run without the chip shouldnt it??
 
Old Apr 3, 2011 | 03:46 PM
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Even if you over clean the PCM it will still run without the chip. Static can kill them, but it is EXTREAMLY rare.

I have never even unhooked the batterys when installing chips, just key out of the switch.

Very weird!
 
Old Apr 3, 2011 | 03:52 PM
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That is weird..

Can he send the PCM and the chip back to PHP and have them test both to see what the issue is?
 
Old Apr 4, 2011 | 03:32 PM
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thats what i'm having him do, in the mean time i gave him my chip and PCM so he can still have his trucks seems how mine is down anyways, i'll let you guys know what the issues ends up being
 

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