Yamaha 4 stroke 60HP wiring question

[Withers79]

I have recently acquired a Yamaha 4 stroke 2011 Outboard with a command link multi hub assembly (Pt No 6Y8-81920) I can figure out the power, device (tacho) but there is a long loom that connects to the "BUS" which I cant find where on the engine it connects to. The MHA will need a feed from the engine so it must go somewhere, I just cant for the life of me see any connections. The plug at the end of the loom does have an adaptor fitted. Regardless of adaptor configuration (on or off) there is no connecting plug to be found on the engine - I hope I'm just being a bloke! please help! (Pictures attached)

[Davie]

Your nearly there.
Plug the grey plug into that white inline hub to get you back onto 4 pin white plugs then use another pigtail wire (same part as between device terminal and tacho) to join the plug to the engine. You will only be using white and blue wires. the black and red are not connected at the engine end.

[Withers79]

Dave, you are a star thank you - I had been told by the outboard centre that it was a spare harness from the new engine they had fitted (Device to Tacho) I had a play just after I put the post up and plugged it all in.. you have confirmed that all is well