Advice required on boost leak test
 

hey guys,
managed to borrow a friends boost leak tester. now i've done a diagram and was wondering if anyone could show me is this right? going to 15-18psi.max
http://i756.photobucket.com/albums/x...ps1a6eee00.jpg

What are you trying to test? If the vac system hold pressure?

I think this is superseded by what benji found out from powerstation today

Yes Scott is right. Originally I was told by powerstation the car was mapped to 1.35bar. But after re speaking to them. It turns out the car is mapped (tweeked ) to tail off. So no leaks in my system. Just screaming for a decent map.

That's a relief. Call my man Duncan , you should see nearer 330-340 I should imagine :)

Or jgm who's only down the road from you and is a ecutek dealer and yours is if it's a powerstaion mapp . Silly to wipe the licence and go open source :)

unless you have a lager after-market turbo (and even then not guaranteed) you will always see a tail off in the higher revs............