Currently learning to tune gen 5 vehicles, maf calipbration is done. no sweat. Following the tuning schools printed course on gen 5. Uploaded a no maf tune which is shown below. Made a ve vs ltft table in vcm scanner. Here is the issue, in editor under edit-virtual volumetric efficiency, the row axis is MAP/BARO (PRESSURE RATIO) column axis is RPM. When creating a graph in scanner what row axis do i choose, map (frequency) is already chosen but the row in editor is a PRESSURE RATIO. Looked high and low in scanner for MAP/BARO (PRESSURE RATIO) and cant find it. i know it must be simple but im trying to learn. Maybe a custom math? The tuning book is very clear in everything. Except this. did a support ticket on their site but its already the weekend for them.
TIA