ICP failure
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Senior User
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ICP failure
My trucks been actin up a little. Stumbling lack of power wanting to accelerate on its own. Icp volts were low at .08v koeoff. So I simply swapped out for a new sensor. Drove ten miles this morning fine then the truck started sputtering bad and then died when I pulled into school. Think the new sensor was bad? I'm gunna swap out the old one in the parking lot just so I can get home
Tuned
Joined: Jun 2006
Posts: 420
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You could also just try unplugging the icp sensor if it is suspect. The pcm will run on a default value and should get you home without hurting anything. If the truck runs the same with the sensor disconnected as before then there is more going on. Also check the pigtail for any oil in the connector, swollen insulation, or chaffed wires. Some people replace the pigtail regardless just to rule it out and stick with a motorcraft sensor, not something from the parts stores.
Fleet Mechanic
Joined: Sep 2013
Posts: 1,303
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I would advise you to read the codes for the light before any of us could Even think of saying you'll be fine.
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Posting Guru
Joined: Dec 2012
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From: SW Florida
You can buy a new Ford ICP sensor online, no need to travel to get it. If time is real tight... you can order it while taking a deuce.
Enter code "winter10" and get it for $120.35 delivered to your door.
Ford Injection Control Pressure Sensor 3C3Z-9F838-EA <<----- this sensor is assuming yours is under turbo, if on valve cover, you need the other one
Enter code "winter10" and get it for $120.35 delivered to your door.
Ford Injection Control Pressure Sensor 3C3Z-9F838-EA <<----- this sensor is assuming yours is under turbo, if on valve cover, you need the other one
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Posting Guru
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From: SW Florida
This is the one if it's on the passenger valve cover.
Ford Injection Control Pressure (ICP) Sensor 4C3Z-9F838-A
Ford Injection Control Pressure (ICP) Sensor 4C3Z-9F838-A
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Senior User
Joined: Jun 2012
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Cool thanks. Ill go see if my scan gauge picked up a code in a minute. It probly didn't but I don't have any other way to check codes except the odometer trick which I forgot. im assuming its the code for icp low circuit. After I did my head gaskets early last year, I got low circuit icp code and the keep alive memory code. Eventually they went away after I cleared them a couple times and drove a couple hundred miles. And now im getting bad icp sensor symptoms and low voltage to it. I hate to assume stuff..
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