1993 Yamaha 130TLRR, Which wires go to my Tachometer?

soliz99

Recruit
Joined
Jun 21, 2011
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1
I bought this boat last year and it doesn't have a tach connected, but there is one mounted in the dash, I found a gray wire disconnected at the front and back of the boat. Is this my tach wire? If so, where does it connect on the motor? The motor runs fine, it's just irritating not having a tach.
 
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rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: 1993 Yamaha 130TLRR, Which wires go to my Tachometer?

the yellow wire from the switch is key on 12V+,black is ground,dark green is tach send.
gray is overheat visual indicate.
 
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