Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI System Hardware & BigComm Software User Manual
Page 123
BigStuff3 Pro SEFI System
Version 2.1 – February 2011
115
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.
Cell Changes using the “Page Up” & “Page Down” Keys (Fuel and Spark Tables)
Multiple cell values can also be changed simultaneously using the “Page Up” and “Page Down” keys.
This approach offers a quick alternative to using the mouse. Use the keyboard arrow keys
(up/down/left/right) to maneuver to area of the map where the desired cell changes will be made.
Next, depress and hold the keyboard “Shift” key. Now, use the arrow keys, to maneuver through the
cells to be changed. As the cells are being selected they will become highlighted. Once the desired
cell range has been highlighted, release the “Shift” key. Depress the “Page Up” key to increase the cell
values and the “Page Down” key to decrease the cell values. The cell values will increase or decrease
by a value of one (1) for every keystroke. To exit this mode, depress any one of the arrow keys.
Once complete, the new calibration can be saved and then loaded into the ECU.
Note: See
to ensure calibration changes made “On-Line” are properly saved.