I have hooked Manual boost controller up according to Buschurs website(that is the boost controller i have) and it will only boost up to 13 to 17 psi. Can someone please help me, I have looked on here and tried other ways according to this forum and the other one, but still no luck only boosting 13 to 17. Any help please would be great. thanks ahead of time

 

bump for some help

 

I asked over on EvoXForums but couldn't find the thread; you *DID* remove the stock solenoid, right?

 

why are you running an MBC?

 

yes I did remove the solenoid, I actually got it working today. i think the hose going to it was too short or something lengthened the hose and now it works fine, 23psi down to 17-18 at redline.

To address why I am using the MBC, it is hard to find a tuner that is reasonably priced here in Germany and I am not comfortable tuning it myself. I would like to use the ECU to control boost but I dont know how. I would like to be able tune it myself.