Finally putting my bike back together. There is a Tri-harness on back of the motor. One wire in the center looks like is for oil pressure mounted to the motor, the other is a thermal sensor is mounted to the right hand side of the block. But one wire on the left hand side is has a single female inlet. Where the hell does that go???

 

Neutral switch, according to the wiring diagram I'm looking at (green wire?). You are correct about the other two plugs.(blue w Red is the Oil press, and Green w/ blue for the thermo sensor)

 

Ya, I just figured that out. Thanks, neutral switch was bad too. Luckily I have a spare motor laying around for parts. Now gotta figure out why my carbs are leaking like a sieve.