Flex fuel Idle Tun-ability

[Lyle_57IAL]

Hey guys,

Its obvious that the Global fuel and timing correction does not work perfectly in the S300 with the flex fuel sensors. And yes no doubt it is limited by the factory electronics to some extent on the P28s etc

For Example

20 Units of pump fuel will get me a smooth idle of 14.2
1000 Units of Pump fuel will get me my rich High load mixture of 11.5

When dialling in my flex fuel for 30% extra fuel.
The 20 units on the fuel map will barely achieve an idling fuel mixture (up around 16/17) very lumpy and unstable
but the 1000 units on the fuel map with the 30% global fuel trim will get me to the target fuel mixture of 11.5 no problem

However Is there any chance there could be a further correction / compensation added just for idle condition to prevent this problem ? Im sure this wouldn't be hard to write in and the s300 processing power is more then capable of this

Cheers

Lyle

[Lyle_57IAL]

Hondata Anything !?

[Danielr96]

Did you ever get the flex fuel working properly? I have been thinking about using this feature, but would like to get input from someone who has experience with it.

Thanks!