to fit obd2 in your car i think you have to take the injector plugs off a obd1 wiring harness(worked on obd2 gsr swap into obd1 civic) and put them on your harness. the computer has to change, the obd2 doesnt plug in. get a chipped gsr computer to type r spec.
hope that helps and anyone correct me if i'm wrong!
pic of my car
http://students.washington.edu/juniperx/tom/tomscar.jpg