ok im a noob to this site looked for this answer and couldnt findt it. sorry if i overlooked it. so i have a 1998 civic hx shell with a 1997 civic ex engine (d16y8) engine harness also ecu (p2p). i cant figure out how to hook up the second o2 censor with this set up. i have a chipped p28 with jumper witch i only need 1 o2. i need to pass needind to run obd2 and the second o2 is the only code. i did the pin out on honda tec it it went off for a day or so and came back on can any body help me?