Hondata

But isn't "flex fuel support" only enabled if you have a custom tune? (Which I dont have)

So basically you only enable "ethanol input enabled"

Correct?

Hi,

So when I want to go back to my standard 95 Octane fuel (with 3.25% ethanol as per hondata gauge) - actually it has no ethanol content - do I uncheck in mods "Flex Fuel Support" ?

So I want to have a primary and a secondary calibration. Primary being using only 95 octane fuel and secondary ...

It seems to have gone back to normal now. Will keep monitoring.

Honda tech said it could be that the ECU required time to "learn" after flash - dont know how true that is.

Going to lower the temps in calibration to see if low and high kicks in when it hits the temp.

Bu default when you enable "ethanol input enabked" it uncheck's "use second coolant temperature sensor for control fan" as it did for mine but the radiator fans still run at full speed non stop from when starting the car.

The use secondary ECT should be unchecked - where do you disable this?

Could it be because I didn't enable "flex fuel support" ?
I only enabled "ethanol.input enabled" to see if there was any ethanol in out fuel

Hello,

So which of the below do I enable after installing the PRL flex fuel kit?
I have to mix our 96% ethanol with our 95 Octane and aiming for 25% ethanol. Our 95 octane doesnt have ethanol content but accouring to the Hondata app gauge it shows 3.52% ethanol ¯\_(ツ)_/¯
Don't have any other mods ...

Hello,

I believe the US version doesn't have the option "P2261 turbocharger bypass control valve stuck closed enabled" under Calibrations->Miscellaneous

Seems to be on the Internal version on Hondata.

So what is this exactly and what does it do?

Hello,

So I installed the PRL Flex Fuel kit and when starting the car the Radiator Fans run at full speed non stop. I have even done the below calibrations and hasn't done anything. If I plug back the OEM cables the Radiator fans run as it should.

Below is the calibration under miscellaneous ...

Hello everyone.

I just would like to get my base tune/mods setup as I have had way to many differences being told as to what to do.
I am based in South Africa and our fuel here is 95 Octane with apparently no ethanol.
The only mods I have is the Takeda Momentum Cold Air Intake System w/Pro 5R ...