I have a '00 Grand Prix with the 3100 V6 engine and I've got a wire disconnected. (Am figuring someone has messed around with it.) The wire is coming from the harness that connects into the alternator, with a couple other cables jumping off from it and the connector is black with a orange rubber boot. That has 2 wires which are orange and red running into the lock connector. If anyone has a clue where this plug snaps in at please give me a heads up, I can't find the connection to save my life. The car will only crank if I hold the throttle/accelerator about half way but doesn't rev up or idle the engine just dies.
I have a photo here of the cable and where it'* hanging kind of between the alternator and coil pack.