PCM swap, Truck won't start
#1
08-21-2017, 12:27 PM
Join Date: Aug 2017
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PCM swap, Truck won't start
Hi,
I just changed my pcm this week-end on my 3500 2001 cummins.
( same part number , pcm was running good in the other truck )
Now my truck won't start ( engine run 3-4 second, and stop )
what should be the problem ?
Do I need a reflash ?
thank you
I just changed my pcm this week-end on my 3500 2001 cummins.
( same part number , pcm was running good in the other truck )
Now my truck won't start ( engine run 3-4 second, and stop )
what should be the problem ?
Do I need a reflash ?
thank you
Last edited by Fullthrottle1987; 08-21-2017 at 12:29 PM.
#2
08-21-2017, 07:32 PM
#3
08-21-2017, 08:24 PM
Join Date: Aug 2017
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#4
08-22-2017, 07:05 PM
#5
08-22-2017, 08:33 PM
Did the other truck have the Sentry Key system by any chance?
I can't recall if that system is programmed into the PCM or a separate body control module, but it certainly sounds exactly like what my Durango does when the system doesn't recognize the key. Just a thought - take it for what it's worth.
I can't recall if that system is programmed into the PCM or a separate body control module, but it certainly sounds exactly like what my Durango does when the system doesn't recognize the key. Just a thought - take it for what it's worth.