Do the wire colors match up? You may be able to repin it. I actually haven't seen anything on the '94-95 harnesses, so I'm not sure. With the 1990 model year harness, all you need to do is move one side of that jumper so it matches the manual connector. If your connector plugs right in, I would have to imagine you could do the same.
I found this pinout for the '89 O2 harness actually posted in Dean_T's build thread.
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