Ive just removed the air filter to get to my coils. There are 3 black cords. I know where two get plugged into after but not this third that i have a video of below. I cant find the metal rod that i assume it came from. Does anyone know?

 

Can you take a picture? The video is a little shaky.
It looks like the VFAD line, should go to the VFAD in front of the intake box.

 

Yea for sure here ya go. The last pic is circling all the tubes, the ones check marked; i know where they connect, but the one not is what i need help with. Thank you!

 

I have just found it! Did not see there was a black connector on the air filter box aswell. Do you know if the vacuum chamber connects to the black or silver tube on the air filter box? Thank you for helping out.

edit: i tried posting pictures but the admins need to confirm those pics before being posted. So ive been doing research into the vfad while i waited.