Loose connection near the back of the alternator wiring harness

[1996 Stang GT]

I recently replaced my manifold intake gaskets on my 96 GT 4.6 and can't seem to find where to place the wire attached to what appears to be the main alternator wiring harness by the EGR Pressure Feedback sensor -- does it snap onto one of the mounting points/bolts of the sensor as a ground? I don't see any other place for it. Can anyone take a look at their Mustang and let me know where this little plug goes. Thanks

See photo