This application has been built for users owning Mazda MPS / Mazdaspeed / CX-7 (petrol) vehicles which can run ethanol mixed ith unleaded fuel
This application can calculate the amount of fuel to feed in tank to reach a programmed Ethanol content mix
The application has been created in English (GB and US) and is also translated (by the moment) in French (FR and CA) as MPS is used for Europe and Mazdaspeed is used for Americas
You can set Gas and Ethanol aliases in the settings menu.
At the first launch, the application asks for your vehicle type (Mazda 3 gen1 or gen2, Mazda 6 or Mazda CX7), the distance measure unit (Kilometers or Miles)
Then will ask you for cold and hot date ranges (as ethanol content ir variable between these date ranges) with 4 sliders
After that, the application is configured with default Ethanol mixture values per fuel type (Ethanol content = 85% and Gas content = 5%)
You can set a "per season" Gas and Ethanol percent content in the settings menu (this will help the application to calculate the exact amount of fuel to fill by season)
You can set your current percentage of Ethanol mixture and your desired (target) ethanol mixture
You can fill up the tank or simply add a desired amount of Liters / Gallons
After filling the tank, the application will set automatically the current ethanol mixture with the same setting in target ethanol mixture
The application can calculate the average fuel consumption on each fuel fill (as it can track your odometer)
The application can track your amount of fuel filled and adjust automatically the current mix gauge if you do not fill exactly what the application's fuel told you to fill (i.e. You told the app that your tank had 15 liters but in reality it has 14 liters and you feed 1 more liter of Ethanol inside)
You can export to cloud your application's configuration and your fuel filled data (CSV format) and restore it if you format your device and reinstall the aplication
You can control your HPFP servicing cycles depending on ethanol mix and distance (to avoid engine damage)
You will be warned if you didn't do the HPFP servicing until you do it !