2005 yamaha F150 rigging

[boatmanjf]

Can't find harness adapters. Rigging Twins and having wiring problems. engines have 4-wire harness out. binnacle controls seem to have different number connections. twin key pannel has 8- wire harness in plug and 4-wire out that i think goes to tach's.. Where can I get a rigging guide also. Thanks.

[boats.net]

Here is wiring
6Y5_704DualWiring.bmp

[boatmanjf]

Thanks for the diagram but none of the connectors work together. Nothing seems to match. I can't plug anything into anything else. Are there adapters.?

[boatmanjf]

Looking again at the diagram. My motor only has a outlet harness plug with 4 wires in it.