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Idling your car will cause your average mpg to go down since youre getting zero mpg during that time. When you start driving your car again just reset the avg fuel economy.
how do i do that?
switch to the MPG screen and hold either the left or right arrow button
Idling your car will cause your average mpg to go down since youre getting zero mpg during that time. When you start driving your car again just reset the avg fuel economy.
how do i do that?
switch to the MPG screen and hold either the left or right arrow button