LS swap PCM wiring question/'s

[weedoublewide]

Happy Sunday everyone,

Another quickie,


What is the purpose of the pink off/run crank voltage Ignition Voltage wire?

Also,
The clutch start switch wire, green, how did you wire that into your starting scheme?

I looked on my clutch and didn't see a clutch switch, maybe I missed it but I thought I read it would be under the dash mounted on the pedal itself.

1970 gmc w/ sm465

Thanks,

double