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Another CPS failure?

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Old

Jan 11, 2014 | 11:10 AM

#1

cabloom300

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Elder User

Joined: Aug 2009

Posts: 946

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From: Clearfield County, PA

Another CPS failure?

I had just replaced my CPS about 2-3 weeks ago after my stock one failed. I replaced it with the grey OEM one. All was well with no issues. Today I was driving in the rain and all the sudden it cut out. I went for another mile to my destination and it was ok. I'm going to rerun home and il see if it does it again. This sounds like another CPS. Why do these things fail? How can't ford fix this problem. Thanks

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Old

Jan 11, 2014 | 11:22 AM

#2

Tact

More Turbo

Joined: Mar 2006

Posts: 582

Likes: 2

From: Eads, TN

Try to relocate your ground for the wiper motor. I've also heard that the ICP may cause the interference as well.

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Old

Jan 11, 2014 | 12:53 PM

#3

crop harvester

Fleet Mechanic

Joined: Jul 2011

Posts: 1,667

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Club FTE Gold Member

check the plugin at the cps & wiring for places it could rub through,as well.

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Old

Jan 11, 2014 | 08:25 PM

#4

Brother Les

Cargo Master

Joined: Oct 2007

Posts: 2,712

Likes: 107

From: BoCoMo

Quote:

Originally Posted by cabloom300

I had just replaced my CPS about 2-3 weeks ago after my stock one failed. I replaced it with the grey OEM one. All was well with no issues. Today I was driving in the rain and all the sudden it cut out. I went for another mile to my destination and it was ok. I'm going to rerun home and il see if it does it again. This sounds like another CPS. Why do these things fail? How can't ford fix this problem. Thanks

The 'rain' is your flag. it is not the CPS. Mine did this several time when I drove in the rain and hit a puddle. Water sprayed up and hit the CPS and it would kill the truck as if it was shut of at the key. I ended up taking it off and sealing the CPS where it goes in the block and putting sealant where it plugs in. No problems since.... reseal the CPS and plug and it should be just fine.

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Old

Jan 11, 2014 | 08:32 PM

#5

Pikachu

Lead Driver

Joined: Jun 2004

Posts: 6,303

Likes: 576

From: Amarillo, TEXAS!

Make sure the connector hasn't lost the silicone seal. I've found they have a tendency to slide off sometimes when the connector is removed.

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Old

Jan 11, 2014 | 10:43 PM

#6

cabloom300

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Elder User

Joined: Aug 2009

Posts: 946

Likes: 0

From: Clearfield County, PA

Alright.. On my trip home it didnt do it so im hoping that it was a one shot deal but i will look into sealing it better as well

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