Boost controller/Vacuum lines

[Pearldrummer7]

Hey guys,

My donor came with a "hybrid" boost controller set up (manual BCS and an EBCS together, like this). I've been advised to go with just an EBCS by my tuner.

I'm trying to install my Grimmspeed EBCS, and am confused on where the ports go compared to the various diagrams out there. This is what I have:

And I followed this diagram: http://www.grimmspeed.com/content/in...ne_version.pdf

Port 3 (left hose in the photo) goes to my turbo, port 2 goes to my wastegate, and port 1 will route back to my intake.



I also have a line going to the intake that goes into the manifold. Blue line that says "Racing" on it in the picture of my car up there. It's attached to a little pressure sensor...thing. I'm not sure what its function is and I was told to delete it.


Any suggestions or threads (I did search...to no avail) regarding this stuff?