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Coil wiring 750 es


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Posted (edited)

Hello everyone. So just picked up this gsx 750 es 1986(?), that is a no runner.

Previous owner states he changed all the plugs, and forgot what plug wire goes where :):):)

So think i found a correct wiring diagram for this model. But unsure on how this translates to the physical coil?

The coil has one side with a clear "-" on it. So on this diagram, the white wire for cylinder 1 should connect to the side with the "-" ?

Would be cool to get this running, so appriciate any responses.

Screenshot from 2024-10-27 19-44-24.png

Screenshot from 2024-10-27 20-03-46.png

Edited by NorRider
Posted (edited)

It makes not a lot of difference two low tension connections per coil, two high tension outputs - coil 1 has plug wires to 1&4, the other feeds 2&3. It's a wasted spark arrangement so 1&4 spark together and 180 degrees later 2&3 will fire then it all happens again. LT side connections really ain't fussy!

Edited by Gixer1460
Posted

Ah, that makes sense. Thanks a lot. I guess some good carburator cleaning is next, since the plugs seems to be in the correct place, and all have spark.

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