Was workin on my olds the other day and found a plug in. I have looked high and low and everywhere. Its on the passenger side near the power steering pump coming out of the wire loom. It has orange and green wires coming out of it and it has the number 36 on the connecter. Is this an extra from gm? Trying to figure this out. Thanks.

 

Some cars have extra wiring for California emissions packages, not sure if that's what you are looking at or not though.

 

Figured it out. Gose to a sensor on the power steering pump. I don't know why I don't have it but I'm going to try to pull one from a junk yard and putting it on. Just like my cars to be complete.