Apexi evc boost controller

oka

New member
Im having a hard time setting my boost to 15lbs. The settings are really confusing. Like where to set the dutty cycle etc. can anybody help me please. Thanks
 

hoys

Member
Boost controllers don't set "boost" in PSI. You are setting how active on a time scale (or duty cycle) a solenoid is that bleeds air. The amount of time spent bleeding off air then dictates how much boost pressure the turbocharger is able to create.

Do you have an Apexi or HKS boost controllers? HKS has a model "EVC" where Apexi does not.
 

oka

New member
Apex. I set it to 1 bar. But whenever i floor it on 3rd4 and 5th, it boost over and hits fuel cut. It has a 3 gen motor. Thanks
 
I have an HKS EVC-S and it does the same thing. Super frustrated trying to figure it out ever since I installed it. Even adding an FCD didn’t solve the issue!
 
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