I also posted this in electrical/wiring forum but i figured i might get a better response from here.
I'm having trouble with my o2 sensor. the biggest problem is, well, there isn't one. supposably there hasn't been one since the swap has been completed by another member on this forum. the sensor is there except there isn't any wiring from the sensor to the ecu. i've searched but can't figure out where i'm supposed to connect the sensor into. I have a 95 celica st w/ a 92 mr2 3sgte swap.i'm needing this put in by Saturday so can somebody show me on the ecu pinout where it goes or atleast push me in the right direction?