eh, i did the OBD1 harness in my 90 hatch
kind of a pain in the balls if you ask me and not really worth it
its the kinda of thing someone who can't read/doesn't want to add the 6 or 7 wires to their DPFI harness should do
i had to re-wire headlights, taillights, etc,
wiper motor still isn;t wired in my car
lol
the nice things are the cheapness of the harness froma yard, i'm already running OBD1 P28 soon to be socketed for crome, and i like the 92-95 gauge cluster...
but the cluster itself was a pain in the balls too...
along with the CRX si dash conversion
have you gotten to the fuel pump/sending unit yet?
the OBD1 fuel pump plug will plug into the OBD0 sending unit
and i think the fuel pump polarity is reversed, i don't remember exactly how it went but it was an issue