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I have a P0440 code only and I found a split hose. Could this be the issue?

Discussion in '3rd Gen 4Runners (1996-2002)' started by Pokemonthatlooklikearhino, Sep 17, 2018.

  1. Sep 17, 2018 at 8:35 AM
    #1
    Pokemonthatlooklikearhino

    #1
    Pokemonthatlooklikearhino [OP] New Member

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    I’ve attached pics and point to where the line leads. I’m not sure what the line is for so if anyone has any insight on that it would be much appreciated. Do you think it could be the cause for P0440?

    46E16407-3F9E-4ECB-AEC8-237755DAC027.jpg
    A500D2F6-CE55-4A04-B342-EA59F1D5623A.jpg
     
    Pokemonthatlooklikearhino, Sep 17, 2018
    #1
  2. Sep 21, 2018 at 6:41 AM
    #2
    Toyotayoda

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    Toyotayoda New Member

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    1997 SR5 4x4, 302k and counting
    Tacoma whip, 99 console box, tru trac., steering wheel, PWMS and HVAC control out of a 99.
    yes split hoses are becoming common for 3rd gen, replace all of them with fuel hoses.
     
    Toyotayoda, Sep 21, 2018
    #2
  3. Nov 3, 2018 at 6:33 AM
    #3
    COexplorer

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    COexplorer New Member

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    It will also spit out the same code for a bad gas cap, or one that was not fully tightened. Definitly an easy thing worth checking.
     
    COexplorer, Nov 3, 2018
    #3
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