icp ????
Thread Starter
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FTE Legend
Joined: Jan 2006
Posts: 37,918
Likes: 178
From: Princeton, BC
Well I brought the truck home from the shop. He seems pretty convinced that the problem is injectors. When he tested them he said he couldn't hear up to 5 of them cycling.
The codes he pulled were:
PO263
PO275
PO403
PO405
PO603
PO674
I know that two of them are for egr. Probably because I had it disconnected. The first two are injectors.
The codes he pulled were:
PO263
PO275
PO403
PO405
PO603
PO674
I know that two of them are for egr. Probably because I had it disconnected. The first two are injectors.
Fleet Owner
Joined: Nov 2003
Posts: 27,915
Likes: 3,625
fyi -
PO674 is cylinder 4 glow plug circuit = faulty glow plug or GPCM.
P0603 is PCM KAM error = disconnected or discharged battery (did you clear codes by disconnecting your batteries?), or open / failed PCM
P0263 AND P0275 - are #1 and #5 cylinder contribution balance = when min/max pulse width adder is exceeded and cylinder does not converge. Not sure if this is conclusively injectors - hopefully a tech will comment.
PO674 is cylinder 4 glow plug circuit = faulty glow plug or GPCM.
P0603 is PCM KAM error = disconnected or discharged battery (did you clear codes by disconnecting your batteries?), or open / failed PCM
P0263 AND P0275 - are #1 and #5 cylinder contribution balance = when min/max pulse width adder is exceeded and cylinder does not converge. Not sure if this is conclusively injectors - hopefully a tech will comment.
New User
Joined: Nov 2007
Posts: 15
Likes: 0
From: El Paso
I was having a problem with my '05 F350 6.0 not wanting to start after it was hot. After doing everything I possibly could do myself, I came here. With all of the info you guys had it wasn't long before I realized what the problem was. My HPOP was toast as well as my EGR sensor and valve. My diesal man says that in the oil cooler there is a plastic screen that is notorious for breaking and when this happens pieces are sucked into the HPOP, causing failure. I just wanted to thank everyone for the information. If not for you guys I would still be running in circles.
Elder User
Joined: Jul 2006
Posts: 577
Likes: 0
From: Stevens County, WA
Hey Zip, I drive my truck from California up past your way on my way to the Kootenays about 1-2 times per year. Can you recommend any shops that can fix a 6.0 once I'm past Chilliwack? When I'm on Highway 3 I never see any. Are there any in Hope, Princeton, Osoyoos etc? If I ever break down on that highway it would be helpful to have a recommendation on where to go. Thanks
Thread Starter
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FTE Legend
Joined: Jan 2006
Posts: 37,918
Likes: 178
From: Princeton, BC
The guy in Princeton I took my truck to seemed ok. Vermilion Forks Automotive. He said he worked for the Ambulance service or something like that and they had alot of 6.0's. As for an actual dealership the first after Chilliwack would be in Castlegar.
Sorry I can't offer more. I don't very often take my truck in.
Sorry I can't offer more. I don't very often take my truck in.
Elder User
Joined: Jul 2006
Posts: 577
Likes: 0
From: Stevens County, WA
The guy in Princeton I took my truck to seemed ok. Vermilion Forks Automotive. He said he worked for the Ambulance service or something like that and they had alot of 6.0's. As for an actual dealership the first after Chilliwack would be in Castlegar.
Sorry I can't offer more. I don't very often take my truck in.
Sorry I can't offer more. I don't very often take my truck in.
Fleet Owner
Joined: Nov 2003
Posts: 27,915
Likes: 3,625
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Thread Starter
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FTE Legend
Joined: Jan 2006
Posts: 37,918
Likes: 178
From: Princeton, BC
Well I have replaced the icp sensor and icp connector. As well I bought some used injectors off of ebay. All injectors have been replaced. It is running smooth and strong. Hopefully it stays that way.
We took a little trip yesterday, about 4hrs driving time. We came upon some slower traffic doing about 55 mph. I pulled out and gave it some fuel and it came to life. I was quite impressed overall.
We took a little trip yesterday, about 4hrs driving time. We came upon some slower traffic doing about 55 mph. I pulled out and gave it some fuel and it came to life. I was quite impressed overall.
Postmaster
Joined: Sep 2005
Posts: 2,725
Likes: 3
From: Florence,SC
That would be the oil pump inlet strainer:
2005 F-Super Duty 250-550 Workshop Manual
2005 F-Super Duty 250-550 Workshop Manual
aka another bad design that is a piece of crap.
New User
Joined: Jan 2010
Posts: 4
Likes: 0
need Help
I am currently trying to change the ICP sensor and as all the rest i have been reading it looks to be the problem. But on my 03 F350 4x4 6.0 Diesel is this sensor on the back of motor, next to firewall? I FINALLY got the turbo off and I think i found it but its still behind a load of crap and I wanna make sure its it before I do anymore removing things. thanks.
Senior User
Joined: Jul 2004
Posts: 375
Likes: 0
From: W. Philly Burbs
where is the icp located on a 2004 E-350. I replaced the #1 injector and the engine was running fine for about 10 min. and then it started pouring grey exhust out and running rough and then shut down. I tryed to start the engine , after a few seconds the engine locked up
If I back turn the engine at the crank and then try to start it it will spin and then lock up again.I really need help Its my work truck.
If I back turn the engine at the crank and then try to start it it will spin and then lock up again.I really need help Its my work truck.