Dedicated To The Smallest Of Skiffs banner

NMEA power clarification and what are these other wires?

373 Views 6 Replies 2 Participants Last post by  TeamJib
Hey folks. Happy Thanksgiving.
I am working on installing the nmea network
Automotive lighting Gadget Electrical wiring Audio equipment Wrist

so I plan to add some bullet connections to the nmea power cable and connect them to the grey and back wires. I am getting under 12v of power but my understanding is that the nmea network only needs about 10.

curious what the blue and black wires are? Also any idea what these wires are coming off the harness?
Electrical wiring Cable Gas Wire Electrical supply

on the 2 at the far right I was getting 12v.
This is on a Suzuki 90
1 - 3 of 3 Posts

· Zephyr Cove is on FIRE!
18,818 Posts
It looks like the blue and black are labeled. Do you not have some sort of instructions for wiring this system up? I found some detailed instructions online for a client of mine but I can’t find them at the moment.
You should look for a wiring diagram for your specific outboard as well, that would be very helpful.
1 - 3 of 3 Posts