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Gen3 P0A80 with 50 mpg

Discussion in 'Gen 3 Prius Main Forum' started by Doruk, Jan 6, 2023.

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  1. Doruk

    Doruk New Member

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    Hi guys! Recently i bought 2010 prius with P0A80 code on it with 190k mile. The car pops up the code in every 50 mile but when i clear it with my scanner everything works fine. I’m getting 45-50mpg. Today with 60 miles driving i got 51.2 mpg. I haven’t scan the cells yet because my OBD scanner cant read it. I got few questions;

    Q1: Is there any app for ios for scan cells for prius? If answer is no; torque is the best for android?(i might need to get android phone just because of this)

    Q2 : Could this code occur for any reason other than dead cells in the battery?

    Q3: If i scan the cells and change the dead ones, can this code go away by itself?

    Is there anybody who experienced same problem with me? What is your suggestions?

    Thanks in advance
     
    #1 Doruk, Jan 6, 2023
  2. bisco

    bisco cookie crumbler

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    dr. prius app

    2) no

    there are tons of battery rebuilding threads here. you can replace bad modules with good ones, but be prepared to keep doing that as more fail.
    you can increase the longevity between failures by balancing the modules after the swap.
    it's all laid out in other threads, but not all in one place unfortunately
     
    #2 bisco, Jan 7, 2023
  3. taxidriver50005

    taxidriver50005 Active Member

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    You can also use hybrid assist to scan cells, use torque to clear fault codes... Could also be as simple as corroded bus bars... Clean and clear codes.. Worth a go.
    Screenshot_20221208_075159.jpeg

    Posted via the PriusChat mobile app.
     
    #3 taxidriver50005, Jan 9, 2023
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  4. Doruk

    Doruk New Member

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    These are the last 3 pics i made with the prius app. Can you guys tell me which cells should i change for the clear P0A80 code and run it like a champ again!
     

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    #4 Doruk, Jan 28, 2023
  5. Doruk

    Doruk New Member

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    Additional ss from different days
     

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    #5 Doruk, Jan 28, 2023
  6. bisco

    bisco cookie crumbler

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    idk, but there are lots of battery rebuilding threads here that would have that info
     
    #6 bisco, Jan 28, 2023
  7. Doruk

    Doruk New Member

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    thank you dor replies. Yeah i know those threads and know how to change battery cells but i dont know how to read prius app in a correct way. I dont want to do something wrong
     
    #7 Doruk, Jan 28, 2023
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  8. bisco

    bisco cookie crumbler

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    gotcha. well, if no one can help, there are lots of doc prius threads as well. all the best!
     
    #8 bisco, Jan 28, 2023
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