mileage to empty monitor

Discussion in 'Gen 3 Prius Main Forum' started by sipsip, Jul 15, 2012.

  1. sipsip

    sipsip New Member

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    I' m a little confuse. it changes every time I fill up(n)
     
  2. bisco

    bisco cookie crumbler

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    it's a program based on how much gas is in the tank and what type of mpg's you've gotten in the past. unless and until your average mpg's are consistant, it will keep changing.