I have a 1st gen b16 in my 90 teg(I know i should have stayed with the b18.) But my problem is my ecu is throwing a code 2. So i did a search and it says its a secondary 02 Sensor, but im obd 0 so i dont have one. Is there another chart with codes for obd 0 cars? If not does anyone know what that code means. Thanks in advance for the help.