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441 EVAP Vacuum lines ? (2006 2.7)

Discussion in '2nd Gen. Tacomas (2005-2015)' started by uaflyer, Jan 20, 2023.

  1. Jan 20, 2023 at 7:46 AM
    #1
    uaflyer

    uaflyer [OP] Active Member

    Joined:
    Dec 7, 2017
    Member:
    #237927
    Messages:
    40
    Gender:
    Male
    First Name:
    Ken
    Vehicle:
    2006 Tacoma Base 2.7L 4Cyl
    front mud flaps, seat cover
    Does anyone have a helpful diagram of EVAP Vacuum lines? It's a CARB model, built for NY.
    Preferably depicting where they are and routing

    I have had a 441 code I have tried to address for two years.
    No matter what I do, it only goes away for a month or so,
    ECU says its been there since 2009.

    It conveniently disappeared the last two times I got inspected.
    1) Replaced CAT and muffler a year ago
    2) New O2 sensors twice
    3) New MAF twice, PCV and VSV
    4) New gas cap 3 times
    5) New Charcoal canister and filter
    6( Air Filter, Throttle body cleaning, New Iridium plugs

    Only top tier gas and change the oil every 6 months. ECU reset many times
    Its down to vacuum lines, unless there is something stupid like a fuse or something I can;y see others have done. Have not replaced the pressure sensor yet (part number?)

    Thanks

    CamScanner 01-20-2023 11.37_2.jpg
     
    Last edited: Jan 20, 2023

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