Yamaha 1993 15hp Help

captred1968

Recruit
Joined
Mar 29, 2008
Messages
4
Can someone please help me!
I recently purchased this 15hp. Yamaha but the switch box was unplugged. Switch box part number is 695-11. On this box there are 3 wires that go underneath the fly wheel. One is white with a red stripe, one is brown and one is black. I know where these wires go, its the other set of 4 wires that I am having trouble with. One is a black which is bolted to a ground. The white one goes to a safety kill switch. The orange one goes to one of the coils. There is another black one, I have no idea where this wire goes. I tried it on the second coil but it has no fire to it. Does anyone have a wiring diagram for this motor or can tell me which wire does the second coil connect to? I connected both coild to the orange wire to check the coils and they are both firing. I don't know if i am missing a part here. Any information would be appreciated.

Thanks in advance
Merlin
 

Yamajoe

Petty Officer 1st Class
Joined
Oct 31, 2007
Messages
264
Re: Yamaha 1993 15hp Help

blackwhite and blak/orange are coil wires; white/red is ignition charge coil; brown is pulsa coil;black if from ignition coil to ground; the other black wire is CDI to ground.
 
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