What wire is this?

[stephenspann27]

I've been trying to diagnose a WOT stumble and I was looking over my harness. I found this wire which runs down into the sprocket cover. This is on a '90 750 kat. This wire is supposed to be in a little grove between the cover and the engine case but instead its pinched between the two. What is the purpose of this wire?

[jday240]

I'm not sure what it is but you're correct about where it goes. You can see it in the third pic in this thread. It should have a "U" shaped grommet around it that slides into a recess in the sprocket cover (right side of second pic, outer edge of cover).

http://katriders.com/vb/showthread.php?t=112231

[stephenspann27]

I took the cover off. Right now I'm guessing its the neutral sensor. Probably has nothing to do with my issue.

[jday240]

I'd start with checking or even changing the plugs and fuel filter. I had a similar issue at two different times and it was one of the two for me.

[coolasice]

Right now I'm guessing its the neutral sensor. Probably has nothing to do with my issue.

correct