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P3190, P0a0f-204 2006 prius

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by golddigger, Jul 28, 2020.

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  1. golddigger

    golddigger New Member

    Joined:
    Jul 28, 2020
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    Location:
    Kingston, Canada
    Vehicle:
    2006 Prius
    Model:
    N/A
    Could use some help here.

    So car is nearing 600,000 km's or 375,000 Miles.

    Got a P3190 and P3191 codes.

    Cleaned the air intake as there was some oil residue at the bottom.

    Cleaned the throttle body and MAF

    got a new 12v battery

    Cleared the codes, and the car ran for about 10kms/6 miles.


    Same issue presented itself. But only code 3190.

    Replaced the spark plugs, replaced the PCV valve, New maf sensor as I cleaned the other one with brake cleaner. (my mistake)

    I now get code 3190 and P0a0f -204

    12v battery even though new is on the charger at the moment as I take a moment to gather more information on the issue.

    Where should I go from here?
     
    #1 golddigger, Jul 28, 2020
  2. SFO

    SFO Senior Member

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    Vehicle:
    2007 Prius
    Model:
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    #2 SFO, Jul 28, 2020
    Raytheeagle and bisco like this.
  3. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
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    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    do a load test on the battery after charging
     
    #3 bisco, Jul 28, 2020
  4. douglasjre

    douglasjre Senior Member

    Joined:
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    Location:
    Null, NL
    Vehicle:
    2010 Prius
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    ----USA----
    What was the solution?
     
    #4 douglasjre, Jan 26, 2021
    SFO likes this.
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