3sgte 02 sensor wire color? Options

[celica3sgte]

I just had my new 02 sensor put in, however I can't find my sensor wire from the ecu. What color is your 02 sensor wire. DG's wire is brown and my wiring diagram book says it should be brown. I don't have a brown wire. I have a blue w/ black stripe, yellow w/ green stripe, a white wire w/ a big black coating, a white wire, and a white w/ black wire.
I thought that I had a 93 motor, but the wiring book I have is for a 93. What color 02 sensor wire do you guys have?

[celica3sgte]

I don't have the old sensor, i sold it with the old downpipe. All existing leftover plugs were cut, and the o2 sensor on accident. So I have a bunch of wires sticking out from there. I'm almost positive that the original sensor had only 1 wire. I looked at some of my old diagrams and then looked at the ecu plugs and think that the 02 wire is white on my car, which I have marked on my diagrams as ox1. I guess I'll give it a try tomorrow.