Boost controler ???

[rksudrick]

Ok, I bought the car about a month and a half ago completely untuned. I have a profec B controller. I don't think it is hooked up right though. I did a search and found a install on a gst which is good. My question is The hose that goes to the com side is connected straight to the wastegate??? I have no boost control. at 1% it will run about 9 psi and the creep at high rpm. For fun I truned the set up 80% and the same... the on side is correct teed between the bov and what not... The install sheet said to tee the com side between to wastegate and something but mine is just straight to wastegate not teed anywhere????????

 

[kspharris]

If I were you I would tap from the wastegate and the fuel pressure regulator solenoid that goes to the intake manifold. That will give you better results.

 

[rksudrick]

So the wastegat line needs to go to the fpr? and then t tap into that line. I guess my ? is where should the wastegate line be going to?

 

[kspharris]

ok You need to go from the intake manifold/FPR solenoid line (the vacuum line that is running from the FPR solenoid to the intake manifold) that is were you need to tap in your source/boost/pressure....or whatever it is labeled on the profec, line in at. Then you need to tap in to the wastegate line with the wastegate line from the profec. Hope this helps. Go here http://www.greddy.com and click on tech and then it will show you a diagram. Good luck.