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Lack of feedback on display

Discussion in 'Gen 2 Prius Audio and Electronics' started by avoice217, Sep 28, 2023.

  1. avoice217

    avoice217 Member

    Joined:
    Jul 20, 2022
    119
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    Location:
    Texas
    Vehicle:
    2009 Prius
    Model:
    II
    So I've noticed that on my screen that it doesn't know mpg stats from previous fill ups. I was wondering if there's a certain internal switch that I need to activate to show the readings from previous fill ups? All it shows me is current readings, but on the bar graph it always stays empty.

    My car is an 09 Prius. Open to any ideas.
     
    #1 avoice217, Sep 28, 2023
  2. TMR-JWAP

    TMR-JWAP Senior Member

    Joined:
    Aug 12, 2016
    6,404
    6,062
    0
    Location:
    Columbia, SC
    Vehicle:
    2007 Prius
    Model:
    Touring
    The Gen 2 does not have a historical MPG database.

    What bar graph are you referring to? The fuel tank ?
     
    #2 TMR-JWAP, Sep 29, 2023
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