Hi All

I haven't been on the forum for a while, but i am trying to determine the factory boost setting for my 02 tdi van. I understand that the boost is controlled by the ecu/n75 valve.
I have heard conflicting reports ( turbo capable of 18psi - not interested in this). My van runs at a consistent 3 - 5 psi with the occasional brief spike to 6psi.

Just trying to determine if this is the norm or if the std factory setting is higher?

Thanks in advance