I am trying to do the blue wire tap with the AFC to monitor the O2 sensor voltage. I seached and found a thread, but it doesn't work for my car. I have a 1998 automatic integra GS(obdII). I am trying to figure out how to do it. I pulled my Manual and found the wires for the primary and secondary O2 sensors. I hooked the blue wire to both(at separate times), but I don't think it worked. I am hoping someone can help me out with this. Anyone?