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Bours Bours is offline
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Posts: 496
Join Date: Jul 2015
Car: 335i x-drive n55 2011
Default diverter valve leak - 01-21-2019, 11:43 AM

hey guys when i do 3rd geat pulls my wdgc goes up to 99 past 5.5k rpm and drops boost by 5 psi...


i have a pure stage 2 turbo so.its not normal !

did a pressure test but there was no leak !
then changed boost solenoid but still the same problem

next step is to change the dv ?

i have the dv+ for a few months now....possible its leaking already ?


335i x-drive 2011 e90 n55

ER chargepipe | performance line d.p | 90/10 bms meth kit | K&N drop in | JB4 + MHD pump flash | xhp stage 3 flash | PURE STAGE 2 turbo
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