Installation on Profec Aspec boost controller

[YoNkErS87t]

Can anyone post pictures of the installation diagram and instructions on how to install this boost controller, because a friend of mine just bought a car with this boost controller already installed and the car only boost to stock boost no matter the setting.

I don't know how the car ran before he bought the car or if it ever boosted more than stock, but whoever had the car before him looked he did a hack job with the vac hoses.

another question- is the soleniod suppose to click all the time on this boost controller?

Thanx in advance to anyone that could help me.

 

[gixxer750]

I've got a greddy profec b. The install is quite easy, but I don't have the diagram.

The power wire sounds like its hooked up correctly.

One vacum line is supposed to be tee'd in between your fuel pressure regulator and manifold. However, I tee'd the back line that runs to the stock boost pressure sensor, as that makes the line much shorter. One of the vaccum lines goes to the wastegate accutator, I think its the one that says ON on the solenoid. The other goes to the little nipple on the compressor. The harness for the solenoid should be plug in.

 

[YoNkErS87t]

Gixxer does your soleniod click when your cars turned on.

 

[ma71supraturbo]

yes, the profec A (old school design) is a bit loud and clicks when the key is on. For the first drive, I thought I suddenly developed some valve ticking. I also did an install write-up that may be of use a while back on supraforums: http://www.supraforums.com/forum/showthread.php?t=147430&highlight=profec


Greddy took down the diagrams because it is an old design, but the "wayback machine" has it archived: http://web.archive.org/web/20030215135958/http://www.greddy.com/Technical/profec_frame.htm

 

[gixxer750]

actually, I never hear mine click. I know it works though