Question i installed a new pcm into my truck because the ficm will not sync with the cam sensor. can i use a stock file to re program this new computer from hp tuners or do i need a flash from the dealer?
Question i installed a new pcm into my truck because the ficm will not sync with the cam sensor. can i use a stock file to re program this new computer from hp tuners or do i need a flash from the dealer?
Not 100% on this but I?m pretty sure this has to be done with IDS (ford programming)Originally Posted by Eric_Crook
Not sure if HPT can do that. I could be wrong. Never tried it.
2003 Ford excursion 6.0 PSD
No limit intake
Straight pipe
Studded
EGR delete
KC billet single plane compressor wheel
Self Tuned
XDP Regulated return
RDP Fuel sump
AEM progressive water meth
Custom suspension air bags
8" lift
35" tires
Im pretty sure your correct on this i was just gonna get opinions before i went forward with the dealer.
is the part number on the pcm the same as the old? if it is then you dont have to flash the ficm.
it is yes. what is going on is i have a no ficm sync to cam. i installed the old pcm back in and still the same issue. Truck was running fine besides having 2 stuck injectos. repalced those and never started again. ficm is confirmed good. no hpo leaks i air testested. icp, ipr, ebp, ficm, are at the correct V/% to run. replaced the cam sensor with an new ford unit. tach signal is good.
Bad cam sensor wire. run a new pigtail off the harness. is it a rebuilt engine??
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