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O2 Sensor Gasket - Installed Backwards

Discussion in '1st Gen. Tacomas (1995-2004)' started by hondamxracer, Oct 14, 2021.

  1. Oct 14, 2021 at 7:20 PM
    #1
    hondamxracer

    #1
    hondamxracer [OP] Well-Known Member

    Joined:
    Aug 23, 2013
    Member:
    #111036
    Messages:
    74
    Gender:
    Male
    I installed a new Denso o2 downstream sensor on my truck today. After I finished, I realized I installed the gasket backwards. Should I just run it, flip the current gasket the correct way, or buy a new gasket and install the correct way?

    See 10 minutes in for toolman's recommendation on which way the gasket goes:

    https://youtu.be/CtngAVxJxkE?t=603
     
    hondamxracer, Oct 14, 2021
    #1
    TWJLee and Black DOG Lila like this.
  2. Oct 14, 2021 at 7:38 PM
    #2
    Black DOG Lila

    #2
    Black DOG Lila Well-Known Member

    Joined:
    Jun 14, 2019
    Member:
    #296344
    Messages:
    9,116
    Virginia
    Vehicle:
    2003 Tacoma SR5 2.7 5 speed 4WD
    Stock. EZ pass.Dump pass.Inspection sticker.Convict printed lic.plates.FG cap.
    Soapy water test for leaks?
    No leaks just run it.
     
    Black DOG Lila, Oct 14, 2021
    #2
  3. Oct 15, 2021 at 4:03 PM
    #3
    hondamxracer

    #3
    hondamxracer [OP] Well-Known Member

    Joined:
    Aug 23, 2013
    Member:
    #111036
    Messages:
    74
    Gender:
    Male
    No leaks with soapy water.
     
    hondamxracer, Oct 15, 2021
    #3

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