Converting MAP kPa to boost in PSI


Converting MAP kPa to boost in PSI

Application: All vehicles that reference MAP

To allow you to view actual boost pressures above atmospheric pressure you can simply make a custom PID.

VCM Suite 2 allows two solutions to this:

Solution 1
Create a user defined PID and insert into the table as follows: How it works: The scanner will convert map into absolute PSI & subtract atmospheric pressure. You shouldn't have to change your histograms, charts, gauges etc. as they all log as sensor based by default.

Solution 2
This method is similar but uses [SENS.30.IMP]-14.5 as the function. You shouldn't have to change your histograms, charts, gauges etc. as they all log as sensor based by default.