diagnostic port problems

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Apr 25, 2008 | 10:06 PM

hornet825

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Joined: Jan 2007

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diagnostic port problems

Hey guys this is my first post, but I have been reading the forums for quite awhile. My truck is a 03 F350. I have an SCT excalibrator 2 and the other day I went to load in a file and the tuner would not power up. I tried it on my work truck an 04 F550 and it powered up. I checked all the wireing and connection to the port, nothing seemed to be abnormal. Any thoughts guys I would really appricate it.

Apr 26, 2008 | 05:13 AM

wiingnut

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Joined: Jan 2004

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From: Monroe, MI

maybe a bent pin in your OBD II port. Get pin out and check for voltage

Apr 26, 2008 | 08:14 AM

4x4Mark

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Joined: Aug 2003

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From: Colorado Springs

I've heard by a few that it shares the same power circuit as your lighter/aux power ports. Check those and corresponding fuses.

Mark

Apr 26, 2008 | 09:49 AM

hornet825

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4x4 Mark come to think of it I forgot my lighter fuse blew acouple days back. I havent really been drive it that much lately and I totally forgot about it. Thanks alot guys for the quick reply. I will let you guys know if that fixs my problem.

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