E85 flex fuel with dual tables - update ?!?

[Lyle_57IAL]

Hello Admin,

As the S300 V3 now incorporates native Flex fuel sensor - Currently the only way to tune Flex fuel is a Global Fuel & Timing trim (Very average method)

- Can this be changed so the flex fuel works in conjunction with the secondary tables. Ie - 1 table for Pump fuel, 1 table for E85, and have the flex fuel sensor interpolate between the two?

- Also can there be an E85 Vs Boost solenoid Duty ? So boost will automatically increase with the measured ethanol content

This would bring it inline with other ECU's like Haltech ?


I raised this a while ago !? Is this option even possible for Hondata to add in ? Seems like the infrastructure is already there it's just tiring it in together !? The current global trim for the flex fuel is shit house !!

Lyle

[Hondata]

Yes, this is something we plan to do. I can't say how it will work exactly since it depends on space in the ROM but the plan is to use the secondary tables.

[Lyle_57IAL]

What sort of time frame are we looking at ?

[Hondata]

Can't say at the moment.

[jjkz24]

Any update when this will be functional?

[V-Spec race development]

+1 waiting on this. This would be great feature:

Can this be changed so the flex fuel works in conjunction with the secondary tables. Ie - 1 table for Pump fuel, 1 table for E85, and have the flex fuel sensor interpolate between the two?

[jjkz24]

My guess from the lack of replies from Hondata, that it's still not available, and there's no ETA of it.

Sigh.