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2005 Downstream O2 sensor wiring

Discussion in '2nd Gen. Tacomas (2005-2015)' started by db_86, Mar 3, 2021.

Page 2 of 2
  1. Mar 5, 2021 at 7:54 AM
    #21
    6 gearT444E

    #21
    6 gearT444E Certified Electron Pusher

    Joined:
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    Deep South
    Herculiner Hootus
    If that’s the case then connect what wire colors you think they are to match the schematic.
     
    6 gearT444E, Mar 5, 2021
    #21
  2. Mar 6, 2021 at 1:38 PM
    #22
    Toy4me

    #22
    Toy4me Well-Known Member

    Joined:
    Aug 19, 2012
    Member:
    #85061
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    3,738
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    Tom
    NNJ
    Vehicle:
    '10 DCLB TRD Sport MGM
    They don't look like they were ever together. Did you just buy this truck?
     
    Toy4me, Mar 6, 2021
    #22
  3. May 28, 2021 at 7:32 AM
    #23
    db_86

    #23
    db_86 [OP] Member

    Joined:
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    I've owned the truck since 2010. I found the o2 problem when the check engine light came on.
     
    db_86, May 28, 2021
    #23
Page 2 of 2

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