The OBD2FlexFuel kit allows you to adapt the amount of fuel injected according to the ethanol level. E10 fuel contains 10% ethanol. The engines are developed with this reference fuel. The quantity does not need to be changed. E85 fuel contains up to 85% ethanol. The quantity injected must be increased by 30% when the engine is warm. The engine ECU corrections are not sufficient to optimize the quantity over the entire operating range. In addition, ethanol has a lower vaporization power than g