I was snooping around my engine bay to make sure everything was good to go after I had done some work on it and I noticed a disconnected plug/wire. It's right next to the air box on a 2006 E90 330i. I looked around (even removed the air box again) to find where it was supposed to connect to, and nada. Is it supposed to just hang out here all lonely and all, or am I missing something here? Thanks!
Pics to show what I am talking about:
Pics to show what I am talking about: