Alright folks, due to the increase in rarity of 93 octane fuel in my area I will be making the jump to E85, but not just E85, we're talking flex fuel.

Setup consists of the Zietronix kit seen here: Zeitronix ECA : SEMA Award Winning Ethanol Content Analyzer and Flex Fuel Sensor for E-85 and E-85/gasoline Blends

I forget which input pin I will be using. I think it is B6 on the P28. I just need to integrate the 0-5v changes, but my question lies in the how do I merge the two maps (91 octane and E85) to into flex fuel?

Any knowledge would be appreciated. Google gave me haltech ecu settings, but I don't think neptune supports that kind of setup yet.

 

Neptune supports it. It's called map switching. You can activate it by any number of methods/pins. Look at Neptune's documentation a little more. It's there.

Download and open Neptune. You can completely play with it without the hardware. See what the software has.

Neptune is better than Hondata at this. Hondata only has scalars for e85. Neptune is nicer.

 

Awesome, I will play with the software a little more.