Have a b18c1 98 gsr motor in a 93 eg hatch cx. Have 0bd1 to 0bd2 coversion harness for p72ecu Trying to find out how to attach the integra o2 sensor to my EG and where to attach it and wire it. I have the plug on my after cat - (Cat and piping are off integra) which is connected. And have a plug on my cat which isn't. Wondering if anyone has diagrams on how to do this wiring and where to plug in the wires. Would be much appreciated. All i'm getting is write ups with no pictures. Just don't want to mess things up.