Quote:
Originally Posted by Laomatik
I tried to search but did not have much luck. I noticed there are full E85 tuned Z's, but I want to know if anyone has done a Flex Fuel setup with a tune that would read the Ethanol content and adjust the map as needed. Also, what is needed besides ECUtek and a Flex Fuel sensor to make this work if it is possible.
Thanks in advance.
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I have been running 40% ethanol by mixing 1.3 gallons of 93E10 for each gallon of E85. My Z has an Ecutek 93 octane tune for a stock 370Z. The part throttle fuel trims adjust to the ethanol percentage nicely. After the Long Term Fuel Trims settle, the wide open throttle A/F leans out from 12.0 to about 12.5. The gain in the car's performance is addicting.