unicoder

I am having trouble following the guides on this site. I have removed EGR for my KA-T build. I read that I need to run one line to bypass all of this. However I just can't figure out which lower barb to use, and which black plastic barb (there are two) on the plastic solenoid to use.

I know i can find the lower barb by doing a boost leak test and seeing where the air comes from, but not sure which barb I need to run the line to. Here is the best picture I could get (doesnt show both barbs on the black plastic solenoid in the photo)


http://imgur.com/a/M6xKL