engine light

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by mcbooster, Mar 26, 2024.

  1. mcbooster

    mcbooster Junior Member

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    Mar 20, 2006
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    2006 prius Changed plugs coils and injectors along with mass air flow and code sayrich fuel Any thoughts?
     
    #1 mcbooster, Mar 26, 2024
  2. Tombukt2

    Tombukt2 Senior Member

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    Nov 29, 2020
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    Location:
    Durham NC
    Vehicle:
    2009 Prius
    Model:
    Base
    You need freeze frame data to see issue.. check wiring to both O2 sensors
     
    #2 Tombukt2, Mar 26, 2024
  3. JC91006

    JC91006 Senior Member

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    Nov 10, 2013
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    Location:
    Los Angeles, CA
    Vehicle:
    2008 Prius
    Model:
    II
    Were you experiencing problems before switching out all those parts?
     
    #3 JC91006, Mar 26, 2024
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