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Recurring P0442 error code

Discussion in '1st Gen. Tacomas (1995-2004)' started by Jwa538, May 19, 2023.

  1. May 19, 2023 at 2:18 PM
    #1
    Jwa538

    Jwa538 [OP] Member

    Joined:
    May 19, 2023
    Member:
    #424999
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    Male
    First Name:
    Jimmy
    Macon, GA
    Vehicle:
    2003 Tacoma Extended Cab V-6
    Reinforced front bumper and side bar step
    My 2002 Tacoma with V-6 330 engine gives an error code of P0442. This is 3rd time it’s happened. First time was an O2 sensor which I changed and fixed the problem for months. 2nd time was gas cap I removed and placed back on and it solved problem for months again. Now it’s back again and adjusting gas cap has no effect. What now? Thanks
     
    buckhuntin-tacoma likes this.
  2. May 19, 2023 at 2:21 PM
    #2
    HondaGM

    HondaGM Call sign Monke

    Joined:
    Oct 28, 2009
    Member:
    #25056
    Messages:
    13,311
    First Name:
    James
    South-Pole, Alabama
    Vehicle:
    2023 access cab V6
    Sounds like you got an Evap leak...get it smoke tested
     
    tcBob and buckhuntin-tacoma like this.
  3. May 19, 2023 at 2:46 PM
    #3
    buckhuntin-tacoma

    buckhuntin-tacoma Shed hunter

    Joined:
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    #238191
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    First Name:
    Dennis
    Quincy IL
    Vehicle:
    2014 Spruce Mica Tacoma DCLB
    4 inch lift - complete blackout, n-fab step bars, Black Horse bull bar, 20 inch light bar, anytime fog lights, added led day running lights, Fuel wheels and Falken Wildpeak tires ,custom fit seat covers, Gatorback mud gaurds
    Welcome to TW!
     
    HondaGM likes this.
  4. May 19, 2023 at 5:10 PM
    #4
    Jwa538

    Jwa538 [OP] Member

    Joined:
    May 19, 2023
    Member:
    #424999
    Messages:
    20
    Gender:
    Male
    First Name:
    Jimmy
    Macon, GA
    Vehicle:
    2003 Tacoma Extended Cab V-6
    Reinforced front bumper and side bar step
    Smoke tested? Who does that? Thanks.
     
    HondaGM likes this.
  5. May 19, 2023 at 6:18 PM
    #5
    HondaGM

    HondaGM Call sign Monke

    Joined:
    Oct 28, 2009
    Member:
    #25056
    Messages:
    13,311
    First Name:
    James
    South-Pole, Alabama
    Vehicle:
    2023 access cab V6
    Dealer ….or find a local shop that has a smoke machine
     

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