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P106B Pressure Sensor 2012 Tundra Error Code- Help

Discussion in '2nd Gen Tundras (2007-2013)' started by DSTundra12, Jul 23, 2025.

  1. Jul 23, 2025 at 12:18 PM
    #1
    DSTundra12

    #1
    DSTundra12 [OP] New Member

    Joined:
    May 5, 2025
    Member:
    #134537
    Messages:
    4
    Afternoon everyone,

    My 2012 4.6 is throwing a P106B (Air Switching Value/ Air Pressure Sensor) error code. From what I've delved in to online the pressure sensor on one of the banks has likely gone bad.

    I looked in the Hewett Tech Bypass kit, but it's no deal at $ 450 Gen2 & $220 for a sensor from them.
    Money is a little light, and I'm contemplating doing the repair, but looking info on the repair for the 4.6 is not widely avail on the web. Any insight on the job or guidance would be greatly appreciated. I believe the driver side part is here in the photo, but I'm open to correction. Thanks for the help!
     
    Last edited: Jul 23, 2025
    DSTundra12, Jul 23, 2025
    #1
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