okay so i picked up a 1998 ek dx hatch two days ago and everything is awesome with it. but it throws a check engine light because it is a 1995 gsr swap with a p72 ecu and i believe either a ob1 or 2 wiring harness but i know there is no jumper so im guessing ob1 but dont yell at me if im wrong im just learning all this. anyway the guy i bought it from told me that it had a extra wiring for the second o2 sensor so it was throwing a CEL and all i needed was to get my ecu chipped or flashed so it would cut out the o2 sensor. So im wondering if hondata can do that? lol whew... long question.
You have an OBD2 ECU. To use a Hondata system, you will need to use a compatible OBD1 ecu from the list at http://www.hondata.com/ecus.html. You can then use the Hondata s100 or s300 depending on what options you want ( http://www.hondata.com/sproducts.html ). I would recommend the s300.