I purchased a PSI wiring harness and was wondering how do you G Body guys hook up the neutral safty switch to a stand along harness. The wire on the harness has to be hook to ground on the switch. I need to know what wire under the dash do I tap in to.

 

Passenger side kickpanel, the plug that goes from the ECM harness up into the dashboard. Pin N orange/black wire is the factory P/N switch.

 

Lol....my stock computer has been gone for over 7 years. I'll look under the dash for that wire. Thanks.