Most tuning in MaxxECU is done using 2D table, but a 3D view is also available.
Function keys
F1
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Help!
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F2-F12
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User defined target
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Shift
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Hold to increase/decrease in larger steps.
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Note: Function keys can manually be changed by right clicking on the settings tree, set shortcut.
Control keys (2D/3D)
+ / W
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Increase selected values (+ Shift to increase more/CTRL to increase less).
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- / Q
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Decrease selected values (+ Shift to decrease more/CTRL to decrease less).
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Up arrow
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Move selection UP.
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Down Arrow
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Move selection DOWN.
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Left arrow
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Move selection to the LEFT.
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Right arrow
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Move selection to the RIGHT.
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H
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Horizontal interpolation.
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V
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Vertical interpolation.
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CTRL + T
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Autotune at current engine data (based on lambda target table).
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SPACE
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Go to current engine data cell (hold key to follow engine data).
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SHIFT + arrow keys
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Select multiple cells.
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S
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Smooth selected cells
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ESC
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Sets focus on the settings tree, also closes popup dialogs.
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HOME
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Goto first table cell in the horizontal direction.
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END
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Goto the last table cell in the horizontal direction.
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SHIFT + HOME/END
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Selects all cells to the right or left of the current selection.
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CTRL+SHIFT+S
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Start engine, requires activation in MTune settings.
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Special keys
R
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Clear all stored error codes.
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D
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Switch between 2D and 3D view in tables.
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CTRL + C
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Copy selected area in tables.
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CTRL + V
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Paste selected area in tables.
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CTRL + K
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Stop engine!
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CTRL + Z
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Undo last changes.
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CTRL + R
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Redo last undone changes.
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Control keys (2D only)
INS
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Insert new column/row.
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DEL
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Delete column/row.
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M
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Multiply selected cells.
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CTRL+A
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Select all cells in table.
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I
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Interpolate (area/any direction)
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ALT + arrow keys
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Copy a cell or area to the "arrow key direction".
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CTRL+SPACE
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Adds a marker at actual engine position in table.
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A
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Toggle target arrow.
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Control keys (3D only)
G
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Grow (expand) selection (does not work during "follow_mode").
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B
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Reduce selection (does not work during "follow_mode").
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C
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Clear multiple selections, and revert to last known single selection.
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CTRL
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Go to current engine data cell (hold key to follow) <-- use SPACE instead
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Logger keys
P
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Start or Pause the live-logger.
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SHIFT+LEFT CLICK and drag
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To make selection.
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CTRL + Left/Right Arrow
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Nudge (move compare file in small steps).
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Up arrow
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Zoom in
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Down Arrow
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Zoom out
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CTRL+SPACE
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Adds a marker at actual engine position in logger.
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2D table view
An example view of a 2D table.
Surface 3D view
Surface 3D view.
Note: Change of axis sources, insert/remove/change rows/columns can only be made in 2D tables, see 2D table operations.
MaxxECU VE table is the main fuel table where everything is based on.
By using an extra fuel table, fuel can be added or removed from main fuel table.
Read MaxxECU fuel calculation model for more information on how fuel is calculated.
