high idle question

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Mar 14, 2012 | 06:52 PM

Superduty21

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Joined: Apr 2011

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high idle question

i have the high idle set up in my 04. its wired into a simple toggle switch and it no longer works. its not the toggle. i connected the two wires together and it still doent work. is there a fuse for the high idle?

Mar 14, 2012 | 08:09 PM

zhilton

Logistics Pro

Joined: Mar 2007

Posts: 4,604

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From: Claremore, OK

Check fuse #29 under your dash. Power for the high idle circuit is routed through it.

Mar 15, 2012 | 05:47 PM

BobbyB

Senior User

Joined: May 2005

Posts: 247

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From: Ethridge, TN

Yep, thats it. I shot mine once. Besides the fast idle mod not working, my Scangauge would not read any parameters. It would come on, just didn't show any values. Replaced the shot fuse and it worked fine.