Hey opponauts!

My Fiesta is having some gremlins so i'm trying to figure it out on my own. I need some diagrams from the Ford ETIS program(their diagnostics/info that mechanics/dealers usually use).
I need to test the knock sensor on my mk6 fiesta, but i have no idea whats the procedure(other than measuring it with a multimeter)
So if you have access, hit me up in the comments. Thanks!

Also have some GT tax.