sl1k Posted August 13, 2018 Share Posted August 13, 2018 https://eflexfuel.com/en-us I´m really confused as to how this could even exist granted that delicious tuning kit requires a full tune and all sorts of other modifications- could someone explain this? Link to comment Share on other sites More sharing options...
Code Posted August 13, 2018 Share Posted August 13, 2018 I hope it compatible with my electric supercharger. "Striving to better, oft we mar what's well." - Bill Shakespeare - car modder Link to comment Share on other sites More sharing options...
Gabo Posted August 13, 2018 Share Posted August 13, 2018 https://eflexfuel.com/en-us I´m really confused as to how this could even exist granted that delicious tuning kit requires a full tune and all sorts of other modifications- could someone explain this? I didn't really delve too much into it but looking at the installation instructions it comes with a wiring harness, flex fuel sensor, fuel lines, quick connectors, external temperature sensor and the "ECU". That tells me it intercepts the OEM input and changes it based on ethanol content. It only supports certain vehicles though and in my opinion is not meant to enhance performance. Link to comment Share on other sites More sharing options...
hadvw Posted August 13, 2018 Share Posted August 13, 2018 Seems like it has a flex fuel sensor and then modifies the fuel injector signal appropriately to put in an adjusted amount that gives you the same results as your regular gas tune. So it turns your car into a "FFV" vehicle -i.e. like our 15 Town and Country. It can run regular or E85, but same power for both. This is for people who want to run E85 to be better for the environment or because it's cheaper locally. It doesn't give you any more power than your existing gas tune, which is why most people HERE want E85. Link to comment Share on other sites More sharing options...
utc_pyro Posted August 13, 2018 Share Posted August 13, 2018 wow, a flex fuel conversion that’s more hack job than the delicious tuneing kit. Looks like it literally is modifying the fuel injector signal. Not sure how it’s pulling this off as it seems sure to screw up injector phasing. Subarus target injector firing to end at a certain time relative to the valves closing, with the starting time being variable. This thing will extend the injector firing time based on the FF sensor, but will end spraying against closed valves. The delicious kit, merpmod, or future Cobb support are all MUCH better options. Link to comment Share on other sites More sharing options...
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