03-24-2014, 11:33 AM
Join Date: Dec 2008
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crank and no start with codes
Trying to help a friend with his 2001 7.3...crank and no start...
we threw an extra CPS I had for my truck in...still no start...pulled the ICP connector off to allow the truck to operate at the ICP default values...still no crank
had the codes read from a guy that had a test set and these are the codes..
P0470 Exhaust back pressure sensor circuit malfunction Biased sensor, open signal return
P0603 Internal control module KAM error Open PCM pin, disconnect B+, faulty PCM
P1280 ICP circuit out of range low Open/grounded circuit, biased sensor, PCM
I'm thinking PCM....
what are yalls opinions on this with the codes I provided???