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P0452 evap fuel tank pressure

Discussion in '2.5 Gen Tundras (2014-2021)' started by Sda, Feb 28, 2023.

  1. Feb 28, 2023 at 11:55 AM
    #1
    Sda

    Sda [OP] New Member

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    First Name:
    Shawn
    Vehicle:
    2014 Toyota Tundra trd off road 5.7
    Bullydog, S&B air box, Rough Country dual exhaust, throttle body spacer
    Hi I’ve had this issue over a yr now I’ve replaced everything related to evap and even changed computer and this code immediately comes on after reset has anyone had this issue or know what I’m missing or should know? I would greatly appreciate anything that could help me resolve this, I can’t get inspected because of this
     
  2. Feb 28, 2023 at 12:08 PM
    #2
    Rocko9999

    Rocko9999 New Member

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    Have you had it diagnosed or just throwing parts at it? What parts have you replaced?
     
    AZBoatHauler likes this.
  3. Feb 28, 2023 at 12:09 PM
    #3
    AZBoatHauler

    AZBoatHauler SSEM#140 / 2.5 gen plebe

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    So.Arizona
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    2017 CrewMax 4x4, 2017 LandCruiser, 2005 Sequoia 4x4
    Demello / SOB Fab Bumpers, SuperWinch, WKOR sliders, RCI skids, Baja Designs lighting, Billy 6112 and 5160 w/ CB +2, JL Audio with Alpine HU, DD 10" Exhaust, LED headlights, Rago fab mounts, 35” BFG, HAM radio
    When you say you’ve replaced everything, that means gas cap, sensor, hoses, fuel pump, gas tank, etc.?
     
    Rocko9999 likes this.

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