i installed my ets 57 trim kit last week.. went to up the boost today as i had my forge mbc all the way down,i hit 16-18psi not sure 100% i tried every click and mbc all the way up and the boost wont move...

i tried disconnecting the vacuum line from the mbc to the wastegate, and same thing 16-18psi....

whats wrong???

 

Not hooked up right? or maybe a huge boost leak?

 

checkd for boost leaks yesterday, a very tiny one @ 25psi out of my throtle body seals but nothing major, the new seals are going in... no way would it effect my boost more than 1-2 psi at most.... no other major leaks... i confirmed twice the lines are hooked up right

 

btw its a tial 38mm wastegate and im using the bottom port for the line, and the top is venting to atmosphere, maybe thats not how it should be??but i didnt notice any boost leak there

 

Is screw in the top port still? I know on my wastegate theres just nothing there. Also, did you try a diff mbc?

 

i didnt try a mbc, idk how im gunna get one, it goes on the dyno tuesday... ughh i guess ill hve to wait til i get to ics

 

???

 

no that sounds about right...

Also Post up a example of how your setup looks, it will help us help you. or describe it.

right now sounds like a hose issue....

but ck inside that MBC...i know i had leakage issues with mine...but my issue was boost would not go below 24psi.

 

I am 100 percent certain all lines are correct what else I guess I'll try a new mbc 2morow at ics

 

take the mbc out completely and run a line from the pressure source to the side port and see what happens.

 

turned out to be the damn greddy type s diverter valve? replaced with a stock 9 and no problems lol.. only issue is at idle the car ends up basically stallling now, must have someting to do with the tune

 

everythings fixed thanks to mee goodluck tomorrow at the dyno al's gunna make that car a animal