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Getting code p0446

Discussion in '1st Gen. Tacomas (1995-2004)' started by SellyKlater, Jan 26, 2020.

  1. Aug 27, 2025 at 1:44 PM
    #41
    notrouble

    notrouble Well-Known Member

    Joined:
    Oct 6, 2020
    Member:
    #343027
    Messages:
    157
    Gender:
    Male
    western Washington
    Vehicle:
    2004 single cab 2wd
    I’m fighting that right now, 2.4 engine. I wish I had turned up this thread sooner. Anyway the valve shown on page 1 of this thread appears to be my fault. It should read about 33 ohms across the pins, mine did. When powered by 12 volts the valve should open, mine does not. I’m getting codes (P0) 441, 442, & 446.
     

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