SilvrCiv99

I just completed a swap on my 99 honda civic lox automatic and put in a b16a2 out of at 2000 si and a 5 speed conversion, i am only seeing one connector on the harness to hook an oxygen sensor up. Do i have to do any wiring or is there another connector that I am missing. My stock motor had two o2 sensors and I used the si engine harness so I wouldn't see why there is only one plug for an o2 sensor.....thanks for any help.

ek-g6

The SI's 02 sensor is not in the engine bay, it is by the shift linkage under the car at the cat converter. i think you would have the extend one of the o2 wires plug to the back.