Tuning Tables
Copy Through Feature
Note The Copy Through feature only applies to patch harness ECU's that work in conjunction with the factory ECU. The copy through feature allows the Haltech ECU to output the factory ECU's fuel and ignition timing values, wherever the user specifies. ...
Inserting and deleting Axis Points
Tuning table axis points can be added and removed by using the 'Ins' & 'Del' keys. New axis point To insert a new axis point, select the 'Ins' key. An insert dialog will appear. If axis points are available, it will allow you to insert a row or ...
Increasing and decreasing cell value
Once a cell selection has been made, its value can then be changed. The following is how cell values can be changed. Cell values can be increased by using the 'Page Up' key. Cell values can be decreased by using the 'Page Down' key. If smaller ...
Currently used cell
When the engine is running, the ECU will be using values from the tuning table. The value currently being used by the ECU is indicated by the reference marker. At any point, you can align your currently selected cell/s with the cell/s the ECU is ...
All Ranges above mode
When in All ranges mode, using the 'A' key will slightly change the way in which All ranges works. The area of selected cells is only set to above the current position. With All ranges enabled With All ranges above enabled To Index
All Ranges mode
All ranges mode allows the user to expand their current cell selection across all rows. This can be useful when editing a table for the first time or when an adjustment across rows needs to be made. To enable All ranges use the 'R' key To disable All ...
Deselecting cells
Deselecting cells can be done by holding down the 'Ctrl' key, then any arrow key. For example, pressing 'Ctrl Right' will reduce the selected area by one column, by deselecting the far left column. 'Ctrl SPACE'— Will deselect all cells in the tuning ...
Selecting cells
By default, one cell will always be selected in the tuning table. The selected cell is blue in colour and can be moved around the tuning table by using the 'Arrow' keys. If required, multiple cells can be selected, by holding down the 'Shift' key, ...
Modifying Tuning Tables
WARNING: When tuning an engine, especially under load, it is advisable to have an indication of the Air-fuel ratio at which the engine is running. It is recommended that a wide-band oxygen sensor be used for this since it displays the Air-Fuel ratio ...
Calibration Group
The ECU has a set number of tuning tables that are sensor calibrations. These calibrations can be modified just like any other tuning table, but this should only be done if the alternate sensors are used.
Expanding and Contracting groups
To expand the tree, click on the with the mouse, or alternatively using the keyboard, use the 'Alt Right' key combination. To contract the tree, click on the with the mouse, or alternatively using the keyboard, use the 'Alt Left' key combination. ...
Selecting Tuning Tables
The ECU navigator allows quick access to all tuning tables. The currently view tuning table can be changed at any time by the following methods: Click on the desired table using the left mouse button. or Use 'Alt' with the 'up' and 'down' keys to ...