I was taking apart my airbox and after I put everything back in, this sensor was just in the air. I can't for the life of me remember taking it out anywhere. Could someone please guide me in the right direction? Thank you.

 

Isn’t it that one? Right above the serpentine belt tensioner

 

Thank you for the response!! So I just checked, and the sensor to connect it into isn't there (included a pic). The owner before me mentioned re-routing the AC lines but I'm not sure if that has anything do with this if at all.

 

It’s the crankshaft position sensor.

 

It is the crankshaft position sensor (the one that's on the timing chain cover next to the crankshaft pulley) as stated above. The cable wriggles up kinda weirdly so find the sensor first and then the cable and route it up towards the intake manifold where mine is. The little bracket doesn't make much of a difference but try to connect it there for easy finding