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P0401, this may help

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Old

Apr 25, 2007 | 04:19 PM

#1

a64armt

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Joined: Apr 2004

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P0401, this may help

I just spent a couple of days figuring my P0401 code out. I learned more than I wanted to know about this system. I have taken some photos and put together a slide show about how I troubleshot my system, this may help others. I am not a certified Auto Mechanic, nor do I work for Ford, etc. If I made a mistake, please let me know and I will correct. I was troubleshooting my 1997 Expedition, but a F150 should be similar.

http://home.coastalnow.net/~a64armt...0401/Slide1.JPG

http://home.coastalnow.net/~a64armt...0401/Slide2.JPG

http://home.coastalnow.net/~a64armt...0401/Slide3.JPG

http://home.coastalnow.net/~a64armt...0401/Slide4.JPG

http://home.coastalnow.net/~a64armt...0401/Slide5.JPG

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Old

Apr 26, 2007 | 09:39 AM

#2

KingRanchMan02

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Joined: Oct 2005

Posts: 2,209

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From: Louisville, Kentucky

Club FTE Silver Member

Looks good to me but then again, I am not an expert. I applaud your efforts to help out others with this same problem.

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