Timothy Doerr, Jr

Really appreciate it. I'll keep you posted of my findings!

Alright, I appreciate it. I'm good at electrical troubleshooting, went to school for it. But my background is more industrial 3 phase. Not working on bikes. But what I'm getting to is, if I have a half decent wiring diagram then I'm good to go. Trying to get one on here I can zoom in on for the starter system. The thing said I have to have 10 replies before I can gain access to everything lol

Oh, I definitely plan to! I plan on trading these wires for the starting diagram while this part comes in.

I've been looking for this manual everywhere! Thank you so much! I'll get to tackling this soon!

I agree with you totally the cranking and spark are both seperate issues. But something is wrong with one of the electrical units because of the no spark situation I'm experiencing

Alright. So I checked the ignition wiring and I have 12 volts going to it and it seemed like I had continuity and power to the other parts to where it mattered so I don't know. I did test the pickup coils yesterday though and 1 gave me the 325 that I wrote about previously, the others kept going to OL Also, like I said in the start of the post, the bike has no ignition key or any original components or indicators, so on some of this I'm flying blind.

Ya, this thing has no instrument cluster. I but a whole new could on the bike today and still nothing. Went and ground both wires dealing with the safety neutral switch. Still nothing. I just pulled the stator and pickup coil out of it this evening, the pick up coil 325 when testing ohms and wouldn't show much else when testing the other leads for resistance. So I went ahead and ordered a whole new one. Also, the other thing I'm noticed is I'm not hearing any buzzing or clicks coming from the solenoid or the other relay when applying voltage to it. I did before, as well as the start button not working. Could these things have to do with the pickup coil being bad you think??? The solenoid and little relay next to it are both brand new if your wondering.

I checked the resistance through stator and made sure there wasn't an open. I rechecked my ignition coil the other day and noticed the resistance was extremely high like 17k through the coil. Ordered a new one, it should be here in a day or two. Still wondering if I'm having issues with neutral switch though.

Hey y'all. I have a Yamaha ymf 250 BearTracker. I got this thing for free from people whose son tore it to hell. So it wasn't in great shape to begin with. i.e. no indicator lights (neutral light for instance), no ignition switch or key( wires were twisted together to make it run), get the picture yet? So when it ran it ran rough and I got it running for a year or two, just something fun for the kids to ride on with me on gravels. Now just randomly, the start button stopped working so I had to jump the solenoid, then put a temp start switch in. Kill switch would still work. However, the thing has no spark what-so-ever. I've check continuity through the start button and it shows the contact is working, ohmed out the stator, everything is in spec, the reg/rec tested fine as well. I've replaced the solenoid on the off chance it could've been bad and the cdi unit as well, along the the little solenoid relay unit. I'm still getting no spark. The spark plugs is new as well and the coils to the plug have been tested and are good. I've tested and trouble shooted everything I can on this quad and no luck. I watched countless YouTube "no spark" situation videos and it's not helped. Does anyone have any tips or tricks I could try? Would really appreciate some input on this. Thanks!