Sr20 wiring: o2 sensor

[towlie]

Hey friends,

After damaging a few plugs on my blacktop s13 sr20det harness I'm attempting to replace them. Everything's smooth & simple until I started on the o2 sensor. The harness I clipped my new plugs off of is a redtop so the wires are different colors.. I just want to confirm I have it right.

With connectors side by side, clips facing up, here's the layout of the wires (left to right)

New redtop plug: Old blacktop plug:
-solid black -brown w/ yellow stripe
-white -white
-brown w/ grey circles -solid brown

Assuming center white is power on both plugs, that's connected. Otherwise I assuming its black to brown/yellow and brown/grey to solid brown?

I searched and couldnt really find anything.. Thanks for any help/advice