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P0A80 code in my 2007 prius

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Richard Figueroa, Jun 18, 2020.

  1. Richard Figueroa

    Richard Figueroa Junior Member

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    Hi guys, I habe the P0A80 code in my prius and I vheck the modules volt and fans and everything is working, as you see in tje picture, it say that the block 1 is low, but, all the voltages are 7.6 and up, do you thing that I have to change the sensor in the image?

    Need your advises one more time and thatnks for always be there 20200618_141440.jpeg Screenshot_20200618-140246_Torque.jpeg

    Posted via the PriusChat mobile app.
     
    #1 Richard Figueroa, Jun 18, 2020
  2. SFO

    SFO Senior Member

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    Have you checked the battery ECU connections/connectors for corrosion?

    It sounds like you may have damaged the voltage sensing harness when you removed/cleaned/reinstalled it after the recent module swap.

    Did you properly torque the module nuts to 48 inch pounds?
     
    #2 SFO, Jun 18, 2020
  3. Richard Figueroa

    Richard Figueroa Junior Member

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    I'm gonma check that, thanks
    Posted via the PriusChat mobile app.
     
    #3 Richard Figueroa, Jun 18, 2020
  4. Richard Figueroa

    Richard Figueroa Junior Member

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    ----USA----
    I'm adjusting the module nuts manualy, I don't know how to put them to 48...
    Posted via the PriusChat mobile app.
     
    #4 Richard Figueroa, Jun 18, 2020
  5. George W

    George W Active Member

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    Some auto parts stores have tools that you can rent or borrow. See if you can borrow a torque wrench. It needs to be set to either 48 inch pounds or four foot pounds, depending upon the type you're able to borrow
     
    #5 George W, Jun 18, 2020
  6. bisco

    bisco cookie crumbler

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    improper torque can lead to a fire or explosion
     
    #6 bisco, Jun 18, 2020
  7. Caeasar Delacruz

    Caeasar Delacruz New Member

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    Hi Richard I have the same problem Could you tell me Please How did you fix it?
     
    #7 Caeasar Delacruz, Aug 30, 2020
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