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Old 11-19-2013, 03:34 PM
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Table Rocker Table Rocker is offline
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Join Date: Oct 2010
Boat: '96 ProStar 205, Sammy Duvall, LT-1
Location: Fayetteville, Arkansas
Posts: 1,647
I would guess the red/white wire runs the clock and the yellow is the needle. I am guessing that because the voltage on the red white wire is constant (7v +/- 0.5) and the yellow wire voltage varies between 3 and 6.
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