EDy G60

i had the return valve shut and the engine runing the pipes blew up and held boost

yes on original intercooler and pipe work

so this leak has to be on the engine not the charger

i got 11psi when the engine was cool but got 7psi then fully hot :?

i had the isv of and blocked up the pipe had a check for leaks no leaks is this going to be the charger it is puting out the same boost as it was before i put on the pulley what is standard boost and what shod i have

what is the knock sensor and how can that make in boost so low :confused4:

no no head work

i have just had my charger rebuilt to standard spec with a 68mm pulley but the boost is still at 0.7 bar is there something i am missing and need to change it has a stage 1 vw advanced motorsport chip is this any good and can the chip affected the boost all help wellcome thanks