randy255

i just put in a stage 2 chip and for some reason it goes in and out of limp mode and idk why i just got this code number p1555 i see its a boost pressure control upper limit exceeded i found the causes and symptoms and stuff on ross tech wiki but idk which one it is i dont think its boost pressure too high cause that makes no sense i believe that one of my hoses connected to my solenoid valve the clips broke so i zipped tied it on could that be my problem? maybe its leaking from there? if so where would i get a hose like that? answers ASAP please.

AaronS4

You have a BiPipe or stock TBB?

randy255

not sure what you mean by TBB sorry and i just have the stock bipipe

skip01b5

Throttle Body Boot