P2195 o2 sensor signal biased/stuck lean bank 1 sensor 1

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Allison Meggison, Nov 28, 2019.

  1. Allison Meggison

    Allison Meggison Junior Member

    Joined:
    Jun 9, 2019
    58
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    Location:
    El cajon
    Vehicle:
    2013 Prius
    Model:
    Two
    I've looked at other posts about this and didn't see the solution. I just had my 252,455 mile engine with an engine that has 65,050 miles and now I have a check engine light on. After the engine replacement the check engine light came on about 25 miles down the road and I ran the codes it was p2238, then I cleared it and the light came on again later saying p2195. I ordered an o2 sensor waiting for the mial
     
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