Extra ignition table
The extra table can either be a correction table to the main table that's applied a varying amount depending on the blending table value.
Or the extra table can be an entirely new table, and the ECU interpolates between the new table and the normal ignition table depending on the blending table %.
The blending table can be ethanol concentration, or it can be whatever you want for custom correction functions.
description
Description of the extra table.
Function
•No function - Not used at all.
•Add +/- degrees to main ignition table - Modify the main ignition table.
•Add +/- degrees to main ignition table when input active- Modify the main ignition table when the digital input extra ignition table X activation switch or extra fuel/ign table activation switch (all selected tables) is active.
•Add +/- degrees to main ignition table with blending table - Modify the main ignition table with a "blending table".
•blend main ignition table to extra table X with blending table - Can be used if you want an nonlinear transition between 2 tables, unlike the True 4D which is linear.
blending
The blending table can have any axis source and is used when the above function is set to take use of it, see below examples to get some ideas how they can be used.
Used when you want an nonlinear transition between main ignition table and this extra table.
ramping
Extra ignition table 1 has some extra feature to be able to ramp the extra ignition table values in and/or out using any axis source.
Note: Ramping is only available on the extra ignition table 1.
Examples
