ICP acting up after recent work.
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Lead Driver
Joined: Feb 2011
Posts: 8,241
Likes: 155
From: L.A. (Lower Alabama)
ICP acting up after recent work.
So my '06 has almost 800mi since oil and EGR coolers and STC update. On a cold start (less than 80*) my ICP (on ScanGauge) starts at 800+ and creeps up to 1100+ at idle. If I drive the truck it will go a couple hundred yards then suddenly accelerate and engine noise increases. About every third time this happens I get a CEL and code 2284 -ICP range/performance. If I let it sit and idle, when ECT gets up to 120 or so ICP will slowly drop as it continues to warm up until it's down to 580 ( normal for me). Interesting also is that IPR is rock steady at 14.1 through all this. It will grudgingly go up if I try to drive it. Once ICP is acting normally, IPR straightens up also. Truck runs well and no issues after warmed-up. Quick look at ICP sensor and wiring everything seems ok. I'm thinking pull the IPR and check screen, am I on the right track?
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Lead Driver
Joined: Feb 2011
Posts: 8,241
Likes: 155
From: L.A. (Lower Alabama)
Thanks guys, I was afraid of that. ICP is so much easier to get to. A couple people warned me that it's common to trash the screen after repairs, hopefully valve is still ok. My co-worker I borrowed the socket from before is on vacation, just ordered one for myself from local parts store.
If the screen has trash on it, can I just clean it? It's new. I also still have my old one, it looked fine when I pulled it. I assume if the screen is broken I'll need a new IPR?
If the screen has trash on it, can I just clean it? It's new. I also still have my old one, it looked fine when I pulled it. I assume if the screen is broken I'll need a new IPR?
Hotshot
Joined: Dec 2003
Posts: 15,368
Likes: 121
From: Stuttgart, Ar
my screen was covered with lint and it's easily cleanable. I had a new IPR so I put it in. I'd try cleaning it before replacing it with only 800 miles especially if it doesn't have a hole in it. If you still have problems then...........
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Lead Driver
Joined: Feb 2011
Posts: 8,241
Likes: 155
From: L.A. (Lower Alabama)
Looks like Saturday morning is planned. 
My first thought when I saw the 2284 was to snag a ICP sensor and a 5min swap, but thanks to the heads up I knew to look a bit past the simple fix. Glad to be a FTE member!
My first thought when I saw the 2284 was to snag a ICP sensor and a 5min swap, but thanks to the heads up I knew to look a bit past the simple fix. Glad to be a FTE member!
Hotshot
Joined: Apr 2010
Posts: 19,061
Likes: 238
From: Saratoga Springs,UT
I had a Little Surge today to Rusty was thinking of pullen my IPR this weekend to
Iv got 15K since oil cooler work
Im Due for an Oil Change though so I may due it first before pullen IPR to check screen
NO DTC for me from SGII anyway so might check another code reader I have
Surge was Minimal I wouldnt of known it if I didnt listen for it
are you going to pull Turbo???
Iv got 15K since oil cooler work
Im Due for an Oil Change though so I may due it first before pullen IPR to check screen
NO DTC for me from SGII anyway so might check another code reader I have
Surge was Minimal I wouldnt of known it if I didnt listen for it
are you going to pull Turbo???
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Lead Driver
Joined: Feb 2011
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From: L.A. (Lower Alabama)
Gonna try and leave turbo on but I won't fool around too long before I yank it if it doesn't go well.
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Hotshot
Joined: Apr 2010
Posts: 19,061
Likes: 238
From: Saratoga Springs,UT
Here is what I found in my Notes Rusty
IPR SOCKET= 1 3/8 CROWS FOOT ANOTHER OPTION IS A 36MM SOCKET
ICP SENSOR= 1 1/16 INCH SOCKET DEEP
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Lead Driver
Joined: Feb 2011
Posts: 8,241
Likes: 155
From: L.A. (Lower Alabama)
Socket is a OTC 6765 OTC6765 OTC TOOLS 6765 - Ford 6.0 IPR Inject Pressure Regulator Socket
It doesn't say on it what size it is but it's smaller than the nut on the oil filter cap so I think it's a 34mm. 36 would probably work ok as 2mm ain't much difference on a socket this size.
It doesn't say on it what size it is but it's smaller than the nut on the oil filter cap so I think it's a 34mm. 36 would probably work ok as 2mm ain't much difference on a socket this size.
