Choke help
 

Hey everyone i have a picture attached to this post this is a black box that fell out behind my dash bpard after i installed the new choke cable can anyone tell me what it is and what it does?
https://cimg3.ibsrv.net/gimg/www.rx7...3a5d1a4dc1.jpg

The factory choke cable runs through that and controls/holds the electro-mechanical part of the choke. It receives a signal/input from the sensor on the back of the water pump housing.