The universal oxygen sensors come with just four wires about 36 inches long hanging off the end. I cut the old sensor wire harness in half and spliced the half with the Molex connector to the new sensor wires. The wires are color coded for easy match. Black, white, and grey and white. A little solder and duct tape, and it was done.

Also on cleaning the AMM. I cleaned mine with 91% alcohol and compressed air and before cleaning the CEL light would come on after about an hour of normal driving. After cleaning, it stayed off for alomost a day. The cleaning helped, but only somewhat.