2006 6.0 no start

[Preston_leslie]

a guy in town posted he needed some help on his 6.0 no starting he was backing out of his driveway and the truck died and has not started since. went and ran some test on it and he had a few codes thrown one being p0606 ecm/pcm and p2291 icp too low.

icp with key on is 14.84%, ficm 48v
while cranking icp is 85% and 1250 psi icp pressure.
dummy gauge wasn't coming up for low pressure oil but we pulled filter and it is filling.

so where from here? bad ipr?

 

[Preston_leslie]

Any feedback on this here's some numbers from AE

 

[powerstrokedkid87]

First I would see what ICP voltage is, or unplug the icp sensor on pass side valve cover (depending year) see if the truck starts, if it does replace the sensor and be on your way.

if not:

I would run an air test on it, see if the IPR is actuating while manually controlling it from a 12v source, then listen for leaks.

seem to be building enough oil to start the truck, so I doubt its a pump.

 

[6.0 Tech]

Sync good? Ficm voltage and sync? I know these typically wont set your icp code, but are things to be looking at. I havent seen any p0606 that i can remember, so possibly a pcm issue could be what your looking at. Typically programmers set a p0603 or p0604,from what ive seen.