I was wondering if anyone had fitted a boost gauge to the 2.5 tdi v6, and if so where you tapped-in to measure the boost...
I.e. intercooler pipework or somewhere else?
I'm looking into fitting a gauge as every now and then I get a hesitation with the car after it's been driven under load... (It happens randomly /occasionally in 2nd, 3rd, 4th at high revs and when I change to the next gear up I get 'Judder judder / hesitation) I think it could be the boost / turbo or load related - sticking VNT or N75 , but I'm not 100% sure, and I'm hoping the gauge will confirm this by showing details of pressure when operating normally and when the hesitation occurs.
Any thought or experience on this please post.