I know there are a bunch of used PCM's out there that are fairly reasonable but not sure if I am 100% comfortable with used electrical parts unless it's a reputable company, if not I'm pretty sure there around a grand +/- from Ford. As far as the testing goes, I've just been following the...
I spent a few hrs on it lastnight chasing wires and testing pins from plug harnesses according to the manual and it's lookin like it may be the PCM. I got a few more things to check out today than I should have it narrowed down...I'll post my results.
Yeah I checked that also...at this point I'm thinkin PCM maybe or possibly the inertia/shutoff switch. Gonna check the switch with a meter to see if that checks out next otherwise kinda stumped...not a fan of electrical..
Hoping someone can help me out...I just finished building and installing a newly built engine in my 07 F550 SD, got everything buttoned up yesterday and after several attempts to fire it, it's a no go. I poked around a little and found that the fuel pump was not getting power to it...before I go...
Just sayin hey from the Northeast...I'm from central Connecticut, just finished building my first Powerstroke that I bought last year,...it's a 2007 F-550 Super Duty XL...new engine, some mods, ready to turn the key for the first time tomorrow!