I was told to use the white wire with the red strip as the primary O2 sensor and wire it to the purple a/f gauge autometer gauge

but only 1 green LED showed, my car is a JDM b18c with a skunk2 ecu
I finally got the haynes manual and noticed on the 94-97 Integras the orange/black wire is one of the o2 sensor wires and it seems to be working ok
but its kinda irratic

can anyone confirm to use the brown/black wire as the main o2 sensor wire?

 

yeah the autometer bounces back and forth continuously. At WOT it will be rich..all the way to the green side.

 

It shouldnt read all the way rich at WOT...maybe 2 bars rich.

If it reads all the way rich bar all the time, and does not bounce around, that means the connection to the 02 wire is not in place.

 

Definitely should read fully rich if you have standard o2 sensor

 

I was using the wrong wire the correct one is the white/red wire
now at WOT its all the way green