Engine stop

[jensen]

The engine can start without the key and it will not stop. Is there any easy solution. SWM xn350 but it should be nearly the same as MT 350

[Gbo]

It grounds a wire to the ignition unit to stop the engine. So either a broken wire to the switch from the chi box or from the switch to earth. Or the switch itself is not making contact.

[jensen]

I will check that again, but to me the problem looks like it is in the cdi box. If so...is there any other solution .

[mt bandit]

If it is the cdi, then its a replacement unit , I don't think you can repair them ,