To Add a Fuel Table (Pressure) 1 Select Map Tools >Pressure Table(s) >Add Fuel Table(s). 2 Using the drop-down list, select the number of columns. The number of columns determines the resolution of the pressure axis in the table. 3 Enter the minimum value in the far left column. This value is the minimum pressure value entered in the Pressure Configuration window. 4 Enter the maximum value in the far right column. This value is the maximum pressure value entered in the Pressure Configuration window. 5 Click Interpolate to interpolate the values in the remaining columns. 6 Click Clear to clear the values. 7 Click OK to accept your changes. Or Click Cancel to close the window with no changes.