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Old 08-29-2013, 04:59 PM
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Exclamation random high oil pressure

I have an 01 f250 7.3 powerstroke and it randomly one day the oil pressure almost doubled and won't go back down. It seems to be making it work harder the exhaust temps are higher. Just changed the oil and didnt help any.
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Old 08-29-2013, 05:14 PM
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Possibly IPR sticking closed or ICP failing and telling the IPR to close. Any oil on the ICP sensor?

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Old 08-29-2013, 05:15 PM
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Originally Posted by hucorey View Post
Possibly IPR sticking closed or ICP failing and telling the IPR to close. Any oil on the ICP sensor?

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I should probably no this but remind me what is the ICP sensor.
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Old 08-29-2013, 05:17 PM
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Injector Control Pressure (Sensor)
Injector Pressure Regulator

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Old 08-29-2013, 05:30 PM
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Originally Posted by hucorey View Post
Injector Control Pressure (Sensor)
Injector Pressure Regulator

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how do i tell
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Old 08-29-2013, 05:34 PM
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Unplug the ICP to see if there may be oil inside it. It is located on the front of the engine head driver side right beside the fuel bowl. Looks like an old school Chevy water temp sensor.

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Old 08-31-2013, 06:14 AM
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LPOP (engine) or HPOP (injection) pressure and what IS that pressure you're seeing?
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