Someone figure this one out?

[Olehaggard]

will turn over want crank problem

It Had the p2285 code so i replaced icp sensor and ipr code is gone
Had bad wireing to boost sensor repair that and replaced boost sensor
The owner before me replaced cam senor it was bent so i replaced that
then i replaced the crank sensor still no luck
then last thing i thought it could be is the idm replaced that

other checks i did i checked the fuel for contaminents fuels good and pressure good
checked oil pressure put a gauge will 400 psi it tached out
had a battery charger on it eliminates the battery problem
took air filter out elimnates a bad air filter
no fault codes anymore
fuel in the top fuel filter
what else can i do to it

Steven Carroll
If you could give me a call 205-299-1911

[bismic]

ICP needs to see 500 psig minimum (oil) to attempt to fire the injectors.

[Olehaggard]

wheres the best place to check it

[snakeyezzz]

Mine did something similar and it ended up being the FICM. It did this twice (my fault) and both times it was the FICM and at least 3 injectors. Turn the key on and if you don't hear the injectors cycling then it is probably the FICM.

[Olehaggard]

ya i replaced the ficm, i call it a idm thats the old name for it but they changed names and i forgot the new one haha

[Olehaggard]

and getting 500 psi oil pressure

[bismic]

Well, I guess there is always the emergency fuel cut-off switch ...... or maybe wire chaffing.

How do you know you are getting 500 psig oil pressure? Where did you choose to get the pressure reading?

What year model truck and are there any mods?

Was the ICP wiring harness oil soaked?

[misterc]

Did you check your fuses? You said that you replaced the FICM. New one? If so, how did you get it programmed? New ones are unprogrammed.

[bismic]

Originally Posted by misterc

Did you check your fuses? You said that you replaced the FICM. New one? If so, how did you get it programmed? New ones are unprogrammed.

Good questions .......... the answer is in the details.

[Olehaggard]

Originally Posted by bismic

Well, I guess there is always the emergency fuel cut-off switch ...... or maybe wire chaffing.

How do you know you are getting 500 psig oil pressure? Where did you choose to get the pressure reading?

What year model truck and are there any mods?

Was the ICP wiring harness oil soaked?

i checked my pressure in th icp port, the year model is a 2004, and it really wasnt soaked and to the other question about the ficm i had it programmed and ive checked my fuses i think im going to pull the icp fuse out tommorrow and try and crank it but im lost as hell now i never had any problem like this

[Gofaster23]

Try throwing some more parts on it. Try a turbo, then an EGR valve, then a EP sensor, then another crank sensor, then an engine harness, then an oil cooler. That outta fix it. Hopefully you aren't some kind of mechanic working on a customer's truck.

[bismic]

There isn't an aftermarket security system installed is there (like a Ravelco that has a wired in security plug)?

Glow plugs or GPCM - check amperage to both banks?
Bad PCM?

[dikkstarr]

Someone put gas in it.

[OT]

S..Im not a tec. just curious. IIRC..recently icp talked about. Said eng. would run with it unplugged..but..will it start unplugged? As mentioned...

Are glow plugs etc ok? PCM could be bad? Anyway to get one from another 04 or ? New one's aren't programmed. Do a simple plug/play & see what happen's? Update if u can.

IPR valve is involved with ICP but u say icp psi ok which may mean IPR valve is ok, but I'm sort of guessing? You might consider reinspect what you've already done..unless already done. Good luck!

[Paully1958]

I have a 2005 power stroke that has been having problems with no power. When I start it it has a real bad idle. When I press the excelorator to the floor there still is know power. If it starts it runs rough.