Wiring harness, cdi

[amber1811]

on my 01 yamaha blaster, we have a new cdi, new stater, new coil, new wiring harness, new everything. but still no spark, there’s spark when the black/white wire from cdi is unplugged. and there’s still spark with the kill switch off. i don’t know if i can run it with that wire unplugged. we haven’t gotten a new control unit, i don’t know if that’s the issue. i need conclusions

 

[chull6]

on my 01 yamaha blaster, we have a new cdi, new stater, new coil, new wiring harness, new everything. but still no spark, there’s spark when the black/white wire from cdi is unplugged. and there’s still spark with the kill switch off. i don’t know if i can run it with that wire unplugged. we haven’t gotten a new control unit, i don’t know if that’s the issue. i need conclusions

I am having the same issue right now. Even with the kill switch and ignition switch off it still sparks did you find out your problem yet?

 

[RIDE-RED350r]

The kill switch and key switch kills ignition by grounding it. There is a downloadable service manual on this site which will have the electrical schematic. Sounds like you have a ground issue

 

[RIDE-RED350r]

Here is where you can download the service manuals

Yamaha Blaster Parts, Service and Owner Manuals - Free Download

Click any of the links below to download a free copy of the Yamaha Blaster Parts, Owners or Service manuals. If there is a specific manual that is missing from the comprehensive collection below or if you just want a hard copy, you should be able to find what you are looking for here. Yamaha...

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