can anyone help the car has just had uppipe gasket and downpipe gasket and a oil and filter change by a garage local to me and it has now only got boost to 0 pressure i have checked all the intercooler hoes and they eem to be all ok

the car is going back to the garage on monday but has anyone got any ideas in the meantime

 

Sounds like a hose has come off, are you reading boost on a gauge or FC commander?

If gauge then it's probably the feed to the gauge, do you show vacuum?

 

cheers for the reply but it is sorted i dont have a dump valve fitted with my front mount and so where the dump valve would be fitted there is supposed to be a blanking plate and no plate thus all the boost was filling up underneath the bonnet fitted a plate and we have boost so now a new fuel reg as my one is crap and then back to bob for probably the last instalment om my rocket