afn tdi loud ticking noise i think from n75

[pirate]

i replummed all my vacuum hoses

following a guide on here

there is a ticking noise louder than the tdi tickover sound coming from what i believe to be the n75

have i done the hoses wrong please help thanks dan

 

[Bradderz_1988]

If you have the hoses the wrong way it will run like a bag of s*** and you will notice a differance when boosting it may be the actual electrovalve is knackerd internally try disconnecting it and see if it goes if it does I'd say it's knackerd !!

 

[dieselfitter251]

I don't think the N75 is capable of making that noise, and if either N75 wasn't happy you'd have major (like 0%) boost issues. I dunno what the electrovalve is (maybe a dodgey 80's band?) Maybe something has worked loose and rubbing against a moving part?