Quote:
Originally Posted by brichard0625
i have some quick questions. I have ecutek on my car already, been thinking about getting an open flash tablet so that i can do my own tunes and learn and i don't have to wait for a tune update when i do mods. Quick questions, does open flash support flex fuel yet? Do i have to have ecutek erased from my ecu to use open flash? or does the ecu just need to be reverted back to stock rom?
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OFT does not have flex fuel option yet. to run E85 (tune copes with 60% to 90% E blends.) you have to flash E85 tune, to revert to petrol flash petrol tune. unfortunately no tune switching yet either.
You will have to flash back your "stock "ecutek" rom to the ecu so its not locked or encrypted and no longer contains a "multiswitchable race rom tune".
Unfortunatly Ecutek "stock" tunes are not 100% stock they contain some licience info embedded in the rom. this is not a problem for the OFT, but its possible you may loose your ecutek licience. if you write over this information in the rom.
however the OFT does store a copy of the "stock rom" when you marry up oft to your car so theroeticly when you unmarry the OFT your stock ecutek rom will be reritten to car and you can use ecuteck again.
Just flash your "stock" ecutek rom back to car and you should be all good.
read the OFT Tips link below.
also confirm what I have said with the OFT guys they are very helpful.