The port is still in the harness, my buddy has a full read scanner, but he was too busy to get to it this afternoon. We were discussing if it was OBD 1 or OBD 2. I thought the 46RE started in 97.

Running it out of fluid sure wasn't in the plan. I was unaware it blew the line off until the trans slipped the first time. I was cruising along at 30 mph and hit a hill before the trans first showed any sign of an issue, and I pulled over as soon as I could. Truthfully, I was pretty happy that it still moved after I added the fluid. It wasn't until I was driving it home that I saw the trail of ATF on the ground. When I saw where it started to dump the fluid, I was pretty surprised it went as far as it did.
Thanks guys, I'll post what we find out.