no start...
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Junior User
Joined: Oct 2012
Posts: 64
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is it a good idea to just replace the screen or should I just replace the IPR?
how does the screen affect it so much? I am literally pushing less than 100 psi with Hpop. I would buy a failed IPR causing that but just the screen? thoughts?
how does the screen affect it so much? I am literally pushing less than 100 psi with Hpop. I would buy a failed IPR causing that but just the screen? thoughts?
Cargo Master
Joined: Oct 2009
Posts: 2,283
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From: missouri
If the screen was completely off then I would probably just get a new ipr. If the screen was just sucked in or junk on it I would replace the screen.
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Junior User
Joined: Oct 2012
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new IPR in and on a 10 second start I built up to ICP reading of 388psi
unplugged my ICP and tried to start with no result. starting to think Hpop....
thoughts?
LPO switch turns on while cranking
all my FICM numbers look good.
unplugged my ICP and tried to start with no result. starting to think Hpop....
thoughts?
LPO switch turns on while cranking
all my FICM numbers look good.
Cargo Master
Joined: Oct 2009
Posts: 2,283
Likes: 0
From: missouri
What is the ipr reading now? Did you fish the end of the ipr out?
Cargo Master
Joined: Oct 2009
Posts: 2,283
Likes: 0
From: missouri
Here is a way of checking to see if you have sufficient high pressure oil without having a gauge or adapter. Strip back the wires about an inch away from the icp sensor connector. Obtain a digital multimeter and set it for voltage (DC). The bn-wh wire is a five volt reference, leave that alone. Strip back the db-lg signal wire and the gy-rd ground wire. Put positive lead on a dark blue-light green wire and negative lead on gray-red wire. Have an assistant crank truck, you need a minimum of 0.80 volts (500 psi) for the truck to start, if you are getting greater than that then you have sufficient high pressure oil. But it does sound like hpop.
Cargo Master
Joined: Oct 2009
Posts: 2,283
Likes: 0
From: missouri
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