HELP! Vacuum leak, what is this pipe/hose?

[Hayzzx]

Hello guys, hope you can help me..

I own a 2007 Ford Fiesta zetec 1.2, and has done 65k miles.

I am more than certain that I have a vacuum leak. Ive had bad idling for over 2 weeks now and I have had a look over my engine and found this pipe with two 3cm splits, can someone tell me the technical term or name for it so I can order one to fit it myself?
I have taped the pipe up for now and noticed straight away my idling is much better on startup so I'm 100% sure this is the problem.
It's located right next to the throttle body if that helps!
Here are the pics..
rs1220.pbsrc.com/albums/dd460/baybiihayz/Mobile%20Uploads/image_1.jpeg?w=480&h=480&fit=clip

rs1220.pbsrc.com/albums/dd460/baybiihayz/Mobile%20Uploads/image.jpeg?w=480&h=480&fit=clip

rs1220.pbsrc.com/albums/dd460/baybiihayz/Mobile%20Uploads/image_3.jpeg?w=480&h=480&fit=clip

Thankyou!

 

[Hayzzx]

I have found a clear picture of the pipe on google images of this helps..

Its the hose directly above the wording 'MAP sensor fits here' 

thanks 

[iantt]

its the hose from PCV oil separator to inlet manfold