Electrical Wire Tuck - what is this connector?

Working on wire tuck and found this connector hanging loose at the driver shock tower near the battery coming from the firewall. Grn/Black & Yel/Black wire to a 2 pin connector. And yes, previous owner hacked up the harness quite a bit on this car. Car runs fine just curious as to where this goes? Green black is usually a ground of some sorts (from what I’ve found trying to fix electrical issues on this thing).

Any help is appreciated!

Thanks! I took off the tubing and found the black green wire cut off. I’m guessing I’ll have to figure that out when I’m ready to hook up the AC. The compressor is mounted but not connected to anything. Need AC in Texas!!!