Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI System Hardware & BigComm Software User Manual
Page 71
BigStuff3 Pro SEFI System
Version 2.1 – February 2011
64
Cell Values Selected in a Row
30.5
27.8
27.8
27.8
Interpolated Result from Cell Values Selected Above
30.5
29.5
28.5
27.8
If a series of cells in the same column are selected and the “Interpolate” “cell-fill” option is selected
the ECU will use the value in the cell all the way at the bottom and the cell value all the way at the top
and interpolate the numbers in between so that the values are linear.
Cell Values Selected in a Column
27.8
30.5
32
33
Interpolated Result from Cell Values Selected Above
27.8
29.5
31.3
33
If a range of cells (multiple rows and columns) are selected and the “Interpolate” “cell-fill” option is
selected the ECU will use the value in the cells at the bottom left and top left corners, bottom left and
bottom right corners and the bottom left and top right corners of the entire range and interpolate the
numbers in between so that the values are linear.
Range of Cell Values Selected
27
30.5
33.3
33.3
26
33.3
33.3
34
22
28
34
35
18
25
35
36
15
22
33
35
Interpolated Result from Range of Cell Values Selected Above
27
29
31
33.3
24
27
30.3
33.5
21
25.3
29.8
34
18
23.5
29
34.5
15
21.5
28.3
35
Cancel – Hit cancel to disregard making any changes.
The illustration below shows the areas of the Spark map that the ECU accesses under different driving
conditions.
Cell
value to
the left
Cell
value to
the left