won't start when warm
Hotshot
Joined: Apr 2010
Posts: 19,055
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From: Saratoga Springs,UT
From what I hear that android will get most of the same stuff as the scangauge will
can you pick up ICP next time you crank
and If you can IPR% too
Android is supposed to be a great unit
How were you able to pressure test the HPO rails and stuff without commanding the IPR closed
The IPR is the valve that controls the pressure without power to it its in the open position letting all the air go to crankcase
can you pick up ICP next time you crank
and If you can IPR% too
Android is supposed to be a great unit
How were you able to pressure test the HPO rails and stuff without commanding the IPR closed
The IPR is the valve that controls the pressure without power to it its in the open position letting all the air go to crankcase
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Senior User
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I took the HPOP cover off and ran air right into the drain tube.
Then I also disconnected the branch tube from the HPO rail and ran air directly into the HPO rail.
IPR is brand new. ICP showed no sign of oil on connection. Also I had previously disconnected ICP when car was running and it still had the same problem.
Then I also disconnected the branch tube from the HPO rail and ran air directly into the HPO rail.
IPR is brand new. ICP showed no sign of oil on connection. Also I had previously disconnected ICP when car was running and it still had the same problem.
Hotshot
Joined: Apr 2010
Posts: 19,055
Likes: 235
From: Saratoga Springs,UT
at KOEO your IPR should have a reading of 14.84% or close to that
Man I would think a brand new IPR would work Wonder if its got a wire chaffe or something
I honestlt think the code is for open circut meaning wireing problem not nessacerly a open valve even though its default position is open IIRC
Man I would think a brand new IPR would work Wonder if its got a wire chaffe or something
I honestlt think the code is for open circut meaning wireing problem not nessacerly a open valve even though its default position is open IIRC
Hotshot
Joined: Dec 2003
Posts: 15,368
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From: Stuttgart, Ar
at KOEO your IPR should have a reading of 14.84% or close to that
Man I would think a brand new IPR would work Wonder if its got a wire chaffe or something
I honestlt think the code is for open circut meaning wireing problem not nessacerly a open valve even though its default position is open IIRC
Man I would think a brand new IPR would work Wonder if its got a wire chaffe or something
I honestlt think the code is for open circut meaning wireing problem not nessacerly a open valve even though its default position is open IIRC
Hotshot
Joined: Apr 2010
Posts: 19,055
Likes: 235
From: Saratoga Springs,UT
you have to pull the filter and dump the oil down the center of the filter houseing
If the oil went around the outside of filter it just goes to the oil pan
once you get the IPR issue resolved it should pump up and start
If the oil went around the outside of filter it just goes to the oil pan
once you get the IPR issue resolved it should pump up and start
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Senior User
Joined: Apr 2009
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Are there two different holes the oil will drain out of?
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Hotshot
Joined: Apr 2010
Posts: 19,055
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From: Saratoga Springs,UT
But its probably already full in HPO reservoir or at least the oil cooler the problem is the IPR is stuck open just returning the oil to the Oil Pan not building any pressure to fire the injectors
I wouldnt worrey about filling the HPO reservoir it will Fill itself when the IPR situation gets resolved
You could dump oil down it all day long it wont start till the IPR gets resolved
Have you made shure that the IPR is Fulley plugged in
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Senior User
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I can see that the IPR is plugged in. Also I am able to reach my hand in and confirm. I also checked to make sure that the ground wire is reconnected and that everything is properly connected to the FICM. Where else should I check?
Hotshot
Joined: Apr 2010
Posts: 19,055
Likes: 235
From: Saratoga Springs,UT
Heres the code definition
P2623 C O R Injector Control Pressure Regulator Circuit IPR circuit failure Open/grounded circuit, stuck IPR, loose connection
have you tried since you wiggled the IPR connection
I would think the new IPR is good but you never know I guess Did you get this same code B4 you changed the IPR Valve or just the no start Hot
P2623 C O R Injector Control Pressure Regulator Circuit IPR circuit failure Open/grounded circuit, stuck IPR, loose connection
have you tried since you wiggled the IPR connection
I would think the new IPR is good but you never know I guess Did you get this same code B4 you changed the IPR Valve or just the no start Hot
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Senior User
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So after praying first (something the past year has taught me to do) I quickly found what appears to be the problem. This is my IPR connection.
Any suggestions on how to fix this. Just using electrical tape seems to be a bit iffy since the wires are so close together.
Thanks.
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