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P014C. 2012 Toyota Tacoma 4cyl.

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Thetannedtaco17, Dec 22, 2017.

  1. Dec 22, 2017 at 9:36 AM
    #1
    Thetannedtaco17

    #1
    Thetannedtaco17 [OP] Member

    Joined:
    Dec 15, 2016
    Member:
    #204894
    Messages:
    6
    Gender:
    Male
    First Name:
    Ryley
    Vehicle:
    2012 Toyota Tacoma SR
    2.5" spacer lift 1.25" wheel spacers
    My trucks throwing this code.
    Trac off and engine light is on. Help please..
     
    Thetannedtaco17, Dec 22, 2017
    #1
  2. Jan 27, 2021 at 3:35 PM
    #2
    Tanttrumn

    #2
    Tanttrumn New Member

    Joined:
    Jan 27, 2021
    Member:
    #354220
    Messages:
    2
    Gender:
    Male
    Vehicle:
    2012 Tacoma L4 2.7L AWD
    None
    Did you found the problem?
    I got exactly the same right now.
     
    Tanttrumn, Jan 27, 2021
    #2
  3. Jan 27, 2021 at 7:58 PM
    #3
    Jimmyh

    #3
    Jimmyh Well-Known Member

    Joined:
    May 16, 2012
    Member:
    #78991
    Messages:
    14,292
    Gender:
    Male
    SC
    Vehicle:
    2012 Prerunner SR5

    P014C Possible Causes
    • Faulty Heated Oxygen Bank 1 Sensor 1
    • Heated Oxygen Bank 1 Sensor 1 harness is open or shorted
    • Heated Oxygen Bank 1 Sensor 1 circuit poor electrical connection
    • Inappropriate fuel pressure
    • Faulty fuel injectors
    • Intake air leaks may be faulty
    • Exhaust gas leaks
     
    Jimmyh, Jan 27, 2021
    #3
  4. Jun 2, 2021 at 6:22 PM
    #4
    Tanttrumn

    #4
    Tanttrumn New Member

    Joined:
    Jan 27, 2021
    Member:
    #354220
    Messages:
    2
    Gender:
    Male
    Vehicle:
    2012 Tacoma L4 2.7L AWD
    None
    Thanks I changed the oxygen sensor four months ago and everything is fine since
     
    Tanttrumn, Jun 2, 2021
    #4
    BassAckwards and TnShooter like this.
  5. Jun 2, 2021 at 8:04 PM
    #5
    TnShooter

    #5
    TnShooter The TacomaWorld Stray

    Joined:
    Sep 2, 2010
    Member:
    #42625
    Messages:
    21,392
    Gender:
    Male
    First Name:
    Deogee
    Vehicle:
    07' TRD Off-Road, Auto
    STOCK
    Thanks for the update:thumbsup:
     
    TnShooter, Jun 2, 2021
    #5
    BassAckwards likes this.

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