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Check engine and trackoff light

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Itrick, Aug 18, 2023.

  1. Aug 18, 2023 at 4:23 PM
    #1
    Itrick

    #1
    Itrick [OP] Member

    Joined:
    Jul 18, 2020
    Member:
    #334877
    Messages:
    15
    Gender:
    Male
    First Name:
    Itrick
    Vehicle:
    07 tacoma
    Extra backup light underneath
    my rig is showing a P 0420 CODE one of my tire pressure sensors is bad. I am also seeing an air bag light. what are some of the possible causes?
     
    Itrick, Aug 18, 2023
    #1
  2. Aug 18, 2023 at 4:28 PM
    #2
    Geeves77

    #2
    Geeves77 Well-Known Member

    Joined:
    Feb 16, 2020
    Member:
    #319439
    Messages:
    2,011
    Gender:
    Male
    First Name:
    Mark
    Northeast
    Vehicle:
    2011 Tacoma DCSB
    3 inch Icon lift with UCA’s
    That code is
    failed catalytic converter. Other less likely problems: an issue with the coolant temperature sensor, an exhaust manifold leak, a spark timing issue, leaking fuel injectors, misfires.
     
    Geeves77, Aug 18, 2023
    #2

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