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Old 08-06-2020, 09:36 PM   #7
Pete777
Not Yet Wild
Yamaha
 
Join Date: Jul 2020
Location: Pahrump Nevada
Posts: 9
Default Re: 1982 Yamaha G1 Gas has no spark

Your welcome and glad you found my design useful. It took me awhile to understand the factory wiring diagram with respect to the starter/gen solenoids. I didn't fully understand it until I found a bench test for the starter/gen and realized how it switched the current to run the motor both ways. Which was a mind bender for me. I have run a dc motor backwards by switching the + and - but never messed with a "4 pole" dc motor that was no less a gen running at the same time.

I didn't realize because of the picture that I had ordered a 36v version of what I needed..oh well that's what returns are for!

So I got all the specs from the manual you gave me and all ohm readings and voltages spec out except i am getting nothing out of the cdi on the orange wire. That is saying to me that I have a cdi issue. What is a good source for a cdi?
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