Omc Tach Cable

mikegj

Seaman Apprentice
Joined
Feb 9, 2008
Messages
45
HI ALL
Question reguarding OMC tach cable P/N 174732 just got my cable today and found it has 5 leads on it 2 purple, 2 black, 1 gray but wiring diagram shows only 3 wires total and plug only has 3 pins. Do I use all 5 wires or do I clip and cap 1 black 1 purple? boat had no gauges when I bought it so I don't hav a clue can anybody help Thanks in advance
 
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