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Just picked up this engine, Craigslist, and as I like to do, I popped the shell to take a peak before I ran it. I found one detached black wire.

One end goes to a ground, where does the other end need to be soldered to? Thanks!

GP9 1.jpg

GP9 2.jpg
 

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Maybe to the four pin black connector on the motor driver? The one under the wire nut in your top picture. There should be a red and black and blue and yellow wire there.

Pete
 
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