Appears to be after the throttle blade. Running my custom pcv corey, the PCV grabbed air before my throttle blade.
Now mine is plugged and I have a hose running from in front of the throttle blade to the front valve cover.

From this pic I'm stumped as to whether that line is before or after the throttle blade:

http://www.clubgp.com/newforum/tm.asp?m=5085508

I was looking at one online, looks like gets air in front of throttle blade.

How do you have your pcv system setup. You may just plug that line and hole in there.

You have to mod that throttle body Corey:
http://www.clubgp.com/newforum/tm.asp?m=5000583

http://www.clubgp.com/newforum/tm.asp?m=2395046