yamaha help
 

ok. i have a 2007 yamaha f150txr outboard. i bought a new 704 binnacle control. that works fine. i bought a yamaha multi function gauge, and the harness adapter. the problem i have is the harness that comes from the motor has 2 round plugs. one for the control and one for the key switch. the multi function gauge has square connectors. how do i connect my multi function gauge up? is there another harness that comes from the motor that i dont have? please help. the motor starts and runs fine id just like the gauge to work. i feel like i am missing something here.

I'm not really up on Yamaha's, but all the square plug guages I've seen have been for 2 strokes, not 4 strokes.

yes, there is another harness you need. Check with Simyamaha.com