Knock Control Bank Long Term Trim

Knock Control Bank Long Term Trim

This table shows long term trim adjustments based on prior engine knock events.

From the Knock - Long Term Trim page you have the option to reset this table or you can Apply to Base Table which applies the corrections to the Ignition Tuning - Base table.

• Related Articles

• Knock Long Term Trim

  Ignition Tuning - Knock - Long Term Trim Enable Long Term Trim Select this box to enable long term trim of Knock Control Long Term Retard This is the amount of long term retard that will be applied for each knock detection event that occurs in that ...

• Long Term Fuel Trim

  How it works The Long Term Fuel Trim is a function where the ECU can learn the correct amount of fuel required over a period of time so that the Target and Actual measured AFR are equal. Sometimes this is referred to as Auto-Tune. Both Narrowband and ...

• Short and Long Term Fuel Trim

  One of the great things about tuning in volumetric efficiency mode is that once the fuel system is set up correctly the engine almost tunes itself – and that’s exactly what we are going to look at in this article.  If you’re not familiar with the ...

• Knock Control

  How does knock control work ? Knock Control is used to retard the ignition timing in the case that engine knock is detected by the sensors. By enabling short term retard, the knock is reduced, creating a safer system, and protecting the engine from ...

• Long Term Trim

  Long Term Trim This node allows you to enable, disable and reset the long term trim learning in the ECU.  The Apply to Base Table button will apply any long term trims to your Base Idle Control table. Long Term Trim Gain This table controls the rate ...