cpl rampage

Ok, ive been messing with this all night, and cant figure it out.

Previous setup: turboXS MBC connected to side port of turbonetics deltagate, running 15psi on a 7psi spring

New setup: Greddy profec b spec II

the instructions say this: connect the com port to the TOP of the wastegate. then connect the NC port to a good pressure source (vacuume manifold) It also then says the bottom port is connected to a presure source as well.

Now ive tried almost every combo of top/bottom, NC/NO and cannot get this to work, it goes to the spring pressure, or boosts as if the line was not connected to the gate. Could some one tell me exactly how it is supposed to be connected? and if possible, some base settings to work with? Oh and i did test the solenoid, it clicks when 12v is applied.

thanks in advance!

cpl rampage

Just got back from work, gonna try a few other settings, but any recomendations welcome

DaveF

the bottom port of the WG hook to compressor housing vacum port

top port of WG hook to COM on solenoid

NC to intake manifold pressure source.


those greddy boost controlers are a pita in my opinion, the screen sucks, and its like 1 button with a million adjustments.

i dont recomend doing pulls in the street & trying to adjust the contoller. put it on a dyno where you can be safe, look at the boost guage, make adjustments.. repeat...

cpl rampage

yeah, i noticed that, im getting used to it, at this point i do believe the head unit is broken. ill see what greddy has to say.