I've been playing with my engine recently and was wondering what sort of boost figures I should be seeing at my intake manifold, unfortunately my scantool only goes up to 2.58 bar (37.4197 PSI) at which point the graph flatlines until the boost drops off again!. I don't think it goes much higher than this looking at the curves on the graph.

Is this about right for these engines 1.9 150 CDTI? I still have my EGR completely blanked off and don't want to blow anything like the intercooler!.