Cartek Solid State Isolator / Engine Compartment Fuses

[Headline Sport]

Hello

I know this has been kinda covered before by cutting the RED wire on the ignition switch... but I'm trying to locate the isolator in the engine bay and have the shortest wire runs...

Looking at the fuses in the engine bay... the 15amp fuse circled in attachment cuts the engine if pulled.

Under the fuse are YELLOW wires. Anyone have a wiring diagram to know what this wire/fuse powers?

Is this sufficient isolation for a track car?

Thanks

 

[Headline Sport]

Anyone?