Running rough!
Thread Starter
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Senior User
Joined: Jun 2006
Posts: 136
Likes: 0
From: Gaylord, Michigan
Running rough!
Hey fellas, my 97' psd has been having the check engine light coming on for a while, and until recently, once the engine was at operating temp, I could clear the code with my edge evolution and all would be good. But now, even after operating temp is reached, I have to clear it several times before it stays off! The code is;
p1211- inject. Control pressure above/below desired
Anybody know what this is or know what to do to fix?
p1211- inject. Control pressure above/below desired
Anybody know what this is or know what to do to fix?
Fleet Owner
Joined: Aug 2004
Posts: 20,419
Likes: 197
From: AZ
Brad, I get that code all the time. I replaced the ICP and IPR and still get it. The best I can figure its spikes in oil presure from my HPOP adrenaline. I see you live near TJ, when he solves your problem let me know so I can fix mine, LOL!! I'm just learning to live with it.
Thread Starter
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Senior User
Joined: Jun 2006
Posts: 136
Likes: 0
From: Gaylord, Michigan
It's just recently stalling, and or losing all power when the check engine light comes on! It's getting irritating and I don't want it to leave me dead on the side of the road.
Posting Guru
Joined: Jan 2003
Posts: 1,412
Likes: 0
From: Munroe falls, Ohio
How does it start hot?
Does it pop the code if you are just putting around or in the throttle hard
a scangauge could help pinpoint the problem
It sounds like your leaking HP oil and you have maxxed out the IPR duty cycle. Thats if your not running huge injectors and a hot tune on the stock HPOP
ipr orings
injector orings
Does it pop the code if you are just putting around or in the throttle hard
a scangauge could help pinpoint the problem
It sounds like your leaking HP oil and you have maxxed out the IPR duty cycle. Thats if your not running huge injectors and a hot tune on the stock HPOP
ipr orings
injector orings
Thread Starter
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Senior User
Joined: Jun 2006
Posts: 136
Likes: 0
From: Gaylord, Michigan
It's not modded, pretty much stock. Seems to start fine warm, it's mainly after it's had a chance to cool down or when it's been shut off for several hours.
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Senior User
Joined: Jun 2006
Posts: 136
Likes: 0
From: Gaylord, Michigan
It's only been doing it when I start it in the morning to go to work, and after work when I start it to come home.
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