Car is 90' CRX DX, motor is B18a1. I finally got it running thank god, and suprisingly it runs really well. Still need a few things though. I got all of the wiring figured out except for the 02 sensor. Im running a 1 wire 02 sensor, and the harness that was made up for me from a company only has a bunch of single plugs left, nothign that will plug into my 02 sensor for some reason. Anyone have any ideas of running my own 02 sensor wire to the ecu or to the shock towers or something??