I would be grateful to anyone who can help me out with this. I currently have a 89 crx si with a b16b motor swap. I am running a pr3 obd 0 first gen b16 computer and a obd 0 first gen b16 distributor with obd 0 injectors. I have been trying to get this thing to run right now for six months. my idle is erratic and I keep throwing a cel code 2 (oxygen content). I have changed both oxygen sensors and I am still throwing this code. I have changed my tps sensor due to no output voltage and I have checked my IACV and that seems to be working fine. Is there anyone out there that currently is running an obd 2 motor in a obd 0 car ? would it be best for me to switch up to obd1? any info would be greatly appreciated. Thank you