Oxygen sensor????

I can't find where the electrical connection on the end of the oxygen sensor goes. I just bought this truck and I still have a lot to Learn.
It also turns of if left in any other gear than park.
PLEASE HELP ME!:banghead: :screwy:

There should be a wire directly behind the o2 sensor on the pipe. or at least thts the wy mine is and I have a 90. Also depending on the weight of your truck you may have 2 .
As for the cutting off I dont have a clue sorry