2005 F115 Yamaha & Multi-Function Tach

[Heads or Tales]

Need some help with logic. Have the 8350T-82 tach, the 83553-20 wire lead and 82553-70 oil/trim wire harness. Been all over the engine and found 1 unused connector, a female with pb,p,pb, and pw wires. The oil/trim harness has male with bl/w, g, r/w,and g/r wires. Do I plug these together, plug in the greeen, yellow, blue and black at the tach and forget the other connector on the oil/trim harness and the other on the tach? Don't see any other options.
Thanks,
Roy:confused:

[VectorPat]

As far as I remember and without having one in front of me it sounds like you have it right. Are the pink wires on the motor or the rigging harness? Also you might move this to the Tech Forum and get more responses.

[Heads or Tales]

VectorPat,

the pink wires are on the engine. I'm going to give it a "dry" run tomorrow, and will also post on the tech side. Thanks