Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 136Get this manual

Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 136

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WIRING DIAGRAMS

Liquid Neoprene (92-257112)(+) 12 Volt Terminal() Ground TerminalSpeedometerTachometerTachometer Signal TerminalConnect Wires Together with Screw and Hex Nut (3 Places); A