Lean best torque

Civic 2016+ 1.5 Turbo
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LordMothy
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Lean best torque

Post by LordMothy » Mon Oct 09, 2017 5:22 pm

Are "Lean best torque" tables used to adjust part throttle fueling compared to "WOT lambda adjustment low" being for wide open throttle only targets?

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Spunkster
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Re: Lean best torque

Post by Spunkster » Tue Oct 10, 2017 10:11 am

They are also used at WOT after a certain point. If they are set to lean they will interfere with the WOT adjustment table. This is why the calibrations have this tables flattened in the WOT columns.

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Hondata
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Re: Lean best torque

Post by Hondata » Tue Oct 10, 2017 10:40 am

The ECU uses the WOT table at first, but over time it starts to run closed loop at WOT, and then uses the LBT table more. The column index is knock retard.
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