Re: Motor Won’t Shut Off…Again

[Don]

I really don’t see how a bad trigger/sensor could cause the engine not to shut off, but I know, never say never…
I’m onboard with all the advice concerning the big red plug, and faulty amphenol pins/sockets/connections.
You could simply push the pack stop lead out of the rubber connector, then jump it to ground while running to rule out all of the above. The pack itself is to blame if the engine won’t shut down when the pack stop lead is manually grounded while running.