Mazdaspeed Forums - IM Absolute Pressure Map Setting

I'm making this thread to figure out how I missed this information, and to help anyone else who may miss it in the future.

About 3 weeks ago, I installed many parts, including a 3 bar map sensor. I informed my tuner, and he sent me a tune that had the proper numbers in the MAP scale tables to work with the 3 Bar. No matter what we tried, the dashboard and logs were showing a -2 psi with engine off and a peak boost of 9 psi on spring, which is supposed to be 14.

I thought maybe the map sensor or adapter was bad, because the tune was fine, but it turned out to be this.

http://i.imgur.com/3TjBYsw.png?1

This is the configuration of the Intake Manifold Absolute Pressure parameter on the dashboard. This is completely separate from the tune. Changing the drop down from Stock to Bosch 3 Bar completely fixed my problem. It only took me 3 weeks to find this. Probably because we were monitoring with the Boost Pressure parameter, not this one.

Did I miss something? Is there anywhere that this has been stated, other than a brief mention in the suggestions thread? I know plenty have had success with Versatune, did everyone else just figure this out, and I'm the dummy? Why is this essential setting buried into a parameter that isn't necessary for tuning? Maybe a setting on the tune customizer would be better.

I'm not being critical, just curious to see if others struggled like me, and where I could have found this information.

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