v3litefirmwarechangelog
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v3litefirmwarechangelog [2014/03/10 13:15] twdorris [3.26.72 (10/09/2013)] |
v3litefirmwarechangelog [2014/03/10 13:15] twdorris [3.28.106 (03/10/2014)] |
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| - | ===== 3.28.106 (03/10/2014) ===== | + | ===== 3.28.105 (03/10/2014) ===== |
| * Added support for a user-editable minimum injector pulsewidth. This value can be used to prevent the ECU from attempting to operate the injector outside of its linear areas of flow. Also added functionality to disable fuel trim lean out when you've already reached the minimum injector pulsewidth. Defining the minimum injector pulsewidth somewhere just below the pulsewidth typically seem at idle on a fully warmed engine seems to help smooth out a number of transitional cases where IPW momentarily dips into non-linear areas of operation as happens sometimes when rolling to a stop with large injectors. If the injectors are large enough, it's even possible to get into a situation where you're operating the injector outside its linear range even at idle! So you may find that you need a minimum IPW so high that your typical idle is at a constant (minimum) pulsewidth. | * Added support for a user-editable minimum injector pulsewidth. This value can be used to prevent the ECU from attempting to operate the injector outside of its linear areas of flow. Also added functionality to disable fuel trim lean out when you've already reached the minimum injector pulsewidth. Defining the minimum injector pulsewidth somewhere just below the pulsewidth typically seem at idle on a fully warmed engine seems to help smooth out a number of transitional cases where IPW momentarily dips into non-linear areas of operation as happens sometimes when rolling to a stop with large injectors. If the injectors are large enough, it's even possible to get into a situation where you're operating the injector outside its linear range even at idle! So you may find that you need a minimum IPW so high that your typical idle is at a constant (minimum) pulsewidth. | ||
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| ===== 3.26.72 (10/09/2013) ===== | ===== 3.26.72 (10/09/2013) ===== | ||
v3litefirmwarechangelog.txt ยท Last modified: 2024/03/15 11:16 (external edit)
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