Ken Mosher of Turbolink has a really neat cable.
It allows you to record data from a MAP sensor thru the IAT MAT area.

From what I've found the IAT is just used for EGR functions on the 165 / 730s so this seems like a handy thing.
I just got one and it looks like 63dF = 7 PSI, 85 atmosopheric, 118dF = idle, and 140 is during over run.

Now if someone patched in the IAT/MAT from the 148 the boosted folks would have something.

Would be an alternative to the 749 syty ecm and code.....