Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI (LS1) System Hardware & BigComm Software - Manual (Page 117)

BigStuff3 Pro SEFI System (LS1)
Version 1.0 116
• Fill – Choosing “Fill” will open a secondary drop down- screen which allows the selected
cells to be changed to the value inputted into the window.
• Multiply – Choosing “Multiply” will open a secondary drop down-screen which allows
the values of the selected cells to be changed by the ” Multiply” value inputted into the
window. For example, if the values in the cells selected are 13 and the inputted
“Multiply” value was 80%, the new cell values would be 10.4.
• Interpolate – If a series of cells in the same row are selected and the “Interpolate” “cell-
fill” option is selected the ECU will use the value in the cell all the way to the left and the
cell value all the way to the right and interpolate the numbers in between so that the
values are linear.
Once complete, the new calibration can be saved and then loaded into the ECU.
83. Loading and Saving Calibration Files
Calibration files can be saved to a file folder or loaded from an existing file in one of two ways.
In “off-line” mode, a calibration file can be saved to the PC so changes can be made “off-line”
and saved to a disc (the hard drive or flopping disc). In “on-line” mode, calibration changes are
made and sent directly to the GEN3 ECU while the ECU is “live”.
84. Save Calibration (F12 – “Quick Key”)
To save a calibration file go to File on the Tool Bar. Left click on File. The following drop
down will appear. While holding the left mouse button down, drag the mouse down until Save
Calibration is highlighted. Release the mouse button. Alternatively, hit the F12 “Quick-Key”