Originally posted by inspyral
96-98 is OBD-IIa, 99-00 is OBD-IIb
Hondata website seems to disagree with you...
I dunno, I respect both of your opinions so much, I can't decide...
I just asked the guy that sources my ECUs and harnesses, and he pointed me to this chart he did up, reposted here with his permission.
apparently you have to take into account the year of car, but also model...
http://www.crimethink.org/images/obd2_years.html
-PHiZ