Apexi AVC-R into RB20DET

[jinglebell17]

has anyone installed an apexi avc-r onto an RB20?? i did it but my boost went from 12psi at 4000rpm to about 9psi at 5000rpm.. i tried setting it a couple different ways and it seems to slightly change but the graph is a little confusing to me haha. i started to think maybe i tapped the boost pressure solenoid into the wrong vacuum?? but then it wouldnt work at all.. i dont know. im kind of stumped. and its not like a huge problem cause i can still drive it fine just its running less boost. any suggestions??

[klys]

Hi I have an AVC-r and it works fine. did you plug everything including TPS and ignition and boost pressure sensor? the solenoid should go from your turbo outlet to the solenoid and then to the wastegate actuator.
avc-r_manual.pdf
as per page 44

what are your other settings like? did you try changing the boost duty cycle per RPM range?
the higher the duty cycle the higher the boost mine goes from 90% to ~40% for 1.2 bar (~17psi)

[jinglebell17]

every wire that goes to the ECU was done properly. i am very confident with that kind of stuff, its the vacuum setup that i think i might have done wrong. would you mind taking a picture of how your vacuum lines are setup for me? also i havent tried to much with setting the duty cause the manual had like a math equation that made no sense to me!

[klys]

I'll take one tomorow no prob.

can you note some of your settings and post em, or pm them to me?