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Old 10-07-2011, 07:41 PM   #30
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Join Date: Oct 2011
Location: Apple Valley, California
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Thumbs up Re: 2002 Dodge Ram--P1491 fault code

I had the same problem. I used an inexpensive code reader called CODEKEY. After reading all your comments, I found the fuse you mentioned had blown. I replaced the fuse then using my CODEKEY reader, I erased the code. Thanks for all your comments.
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