Available in the latest VCM Suite beta is a new calculator for the Ford Speed Density model. This calculator is quite sophisticated, so an understanding of the process is vital to help get the best results from the calculator. The calculator is capable of giving you the quadratic coefficients

*including blowthrough*, with the goal being to hasten/simplify the process of calibrating this model.

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on a 2015 5.0 Coyote F-150 if I go to mapped point - "Optimum Power" under the speed density calculator and add 20% or "1.2" and select any part of the map and hit the Calculate Coefficients button it will change the engine speed up top to 0.0000010

It also has an effect on Air Charge Multi, Maximum Load, Offset, Quadratic Term, Slope, and Blowthrough slope on .... Engine->Airflow->Speed Density Tab

Make sure you have a backup to compare so you can copy the data back to the way it was. It will corrupt your tune and possibly write bad data to the ECU

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