guys need some ideas on vac hose routing. i had the top of the engine stripped back to replace leaking coolant pipes and the mechanic hasnt plumbed them back up properly. managed to sort most of the plumbing but the pipe that runs off from the turbo inlet (circled in red) has just been plugged up with a bolt in the end. anyone know where the vac line goes to? i was thinking the turbo but i cant see anything obvious so maybe somewhere else? pic:


thanks for any input.

 

That's the return to inlet pipe from the bottom port of the standard 2port boost control solenoid

 

Which ends got the bolt in it ?

 

the bit on the inlet

 

Don't worry about it or put a piece of pipe on your BCS there SHOULD be one missing.

 

cheers. will have another look at it just to be sure.