Someone help!!!!

Alright, heres the problem. I hope there are some of you out there who have put on a cold air intake for a 97-01 lude. My lude's a 98 abse modle and this is the problem. I have taken off the whole stock air system...but there is one part that is very troubeling to me. There is a metal tube that came off of the intake that seems to go into the cam of the engine and theres another metal tube connected to the side of that which seems to go more towards the bottom of the intake maniford. The other end of that I have no idea where it goes but my problem is that they are connected together and I want to know what the second tube is for....I dont wanna pull it off and then fuck my sensors or somethin.. If you have any experience in this please please leave me somethin....Thanks. If you dont understand it ill rewrite it.

Try this sgiht if you havent finnished in stalling your AEM...

www.deepstaged.net/aemprelude.htm (http://www.deepstaged.net/aemprelude.htm)
http://image1ex.villagephotos.com/1413322.jpg

Thank alot man, I needed that....