IPR HELP!!
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Freshman User
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IPR HELP!!
Hey guys, I just changed the IPR on my 95 F-350 and after a day of running the way it should I have a check engine light again, and its showing a code for the IPR. I went back in and rechecked every thing, and rechecked the sheet metal nut, Same story after that. Ran good for about a half an hour, then check engine light back on with the IPR code.
What am i missing?
What am i missing?
Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
Hey guys, I just changed the IPR on my 95 F-350 and after a day of running the way it should I have a check engine light again, and its showing a code for the IPR. I went back in and rechecked every thing, and rechecked the sheet metal nut, Same story after that. Ran good for about a half an hour, then check engine light back on with the IPR code.
What am i missing?
What am i missing?
Post Fiend
Joined: Feb 2009
Posts: 8,773
Likes: 1
From: Texas Coast
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Hotshot
Joined: Oct 2003
Posts: 17,791
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From: Ashland City, TN
DTC P1211 indicates that injection control pressure was above or below commanded desired pressure during self test mode.
Possible causes:
incorrect oil or viscosity
poor oil quality
gel fuel/no fuel
low fuel pressure
damaged IPR valve
high-pressure oil system leak
damaged high-pressure oil pump
damaged PCM
Verify correct oil quality/viscosity and correct fuel grade are being used for the temperature conditions.
Wouldn't the ICP figure this code for high or low on the pressure?
Possible causes:
incorrect oil or viscosity
poor oil quality
gel fuel/no fuel
low fuel pressure
damaged IPR valve
high-pressure oil system leak
damaged high-pressure oil pump
damaged PCM
Verify correct oil quality/viscosity and correct fuel grade are being used for the temperature conditions.
Wouldn't the ICP figure this code for high or low on the pressure?
Post Fiend
Joined: Feb 2009
Posts: 8,773
Likes: 1
From: Texas Coast
About 3/4 the way down in this document you will find your code.
X7 KOER ON-DEMAND DIAGNOSTIC TROUBLE CODE (DTC) 1211
X7 KOER ON-DEMAND DIAGNOSTIC TROUBLE CODE (DTC) 1211
Hotshot
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
DTC P1211 indicates that injection control pressure was above or below commanded desired pressure during self test mode.
Possible causes:
incorrect oil or viscosity
poor oil quality
gel fuel/no fuel
low fuel pressure
damaged IPR valve
high-pressure oil system leak
damaged high-pressure oil pump
damaged PCM
Verify correct oil quality/viscosity and correct fuel grade are being used for the temperature conditions.
Wouldn't the ICP figure this code for high or low on the pressure?
Possible causes:
incorrect oil or viscosity
poor oil quality
gel fuel/no fuel
low fuel pressure
damaged IPR valve
high-pressure oil system leak
damaged high-pressure oil pump
damaged PCM
Verify correct oil quality/viscosity and correct fuel grade are being used for the temperature conditions.
Wouldn't the ICP figure this code for high or low on the pressure?
Post Fiend
Joined: Feb 2009
Posts: 8,773
Likes: 1
From: Texas Coast
If he added something to clean his oil up the trash can hang up the ipr, been there.
Hotshot
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
linky no worky for me...
What he said!!!^^^^ LoL