WTB GSX750ESD Ignition Module

[tri boy]

My memory may be failing me here, but here goes;
Some of the GS n GSX ign switches had an anti theft diode in there build. If this diode fails it wont allow the engine to fire even though it had voltage to them.
Case in point were Bandits used for stunt riding. Some tried to do away with the original ign switch, and found the bike wouldn't start.
Apparently it's an easy fix by fitting an external diode to trick the igniter.

I just bought a new ign switch. Easy test would be to locate another bike and try its switch.
Hope this helps.

[Dak S83]

I fixed a 400 one recently, pull it apart and see if you can see some dead parts. In this case a Grey 3 legged Hitachi Transistor which was obviously cooked.

Yup, tried that, nothing obvious damn it, there a good utube video of a guy doing a couple of these units and how to test them on the bench.

[Dak S83]

My memory may be failing me here, but here goes;
Some of the GS n GSX ign switches had an anti theft diode in there build. If this diode fails it wont allow the engine to fire even though it had voltage to them.
Case in point were Bandits used for stunt riding. Some tried to do away with the original ign switch, and found the bike wouldn't start.
Apparently it's an easy fix by fitting an external diode to trick the igniter.

I just bought a new ign switch. Easy test would be to locate another bike and try its switch.
Hope this helps.

Hmmm, interesting, will look into that, cheers.

[F5 Dave]

Yup, tried that, nothing obvious damn it, there a good utube video of a guy doing a couple of these units and how to test them on the bench.

Ahh shit that would have been useful. Worked anyway.