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Wiring issues

Discussion in '1st Gen. Tacomas (1995-2004)' started by Zacky, Dec 23, 2023.

  1. Dec 23, 2023 at 8:06 PM
    #1
    Zacky

    Zacky [OP] New Member

    Joined:
    Dec 23, 2023
    Member:
    #440145
    Messages:
    1
    Gender:
    Male
    First Name:
    Zach
    Vehicle:
    2003 Toyota Tacoma
    Hello guys , can someone confirm the wiring diagram for the O2 sensor downstream on my 03 Tacoma please Any help would be appreciated thanks.

    IMG_4063.jpg
     
  2. Dec 24, 2023 at 1:09 AM
    #2
    Bivouac

    Bivouac Well-Known Member

    Joined:
    Sep 5, 2021
    Member:
    #376253
    Messages:
    11,582
    Northern Lehigh Valley Pa
    Vehicle:
    2000 Tacoma 5 speed 3.4
    Remains to be seen I bought the tires and wheels the rest came along
    What happened to the plugs??

    Those butt connectors can cause major problems.

    If I had the 2003 EWD I would be glad to check
     
  3. Dec 24, 2023 at 6:23 AM
    #3
    voodoomaster33

    voodoomaster33 VoodooMaster

    Joined:
    Nov 19, 2023
    Member:
    #437767
    Messages:
    46
    Gender:
    Male
    First Name:
    Dave
    Asheville NC
    Vehicle:
    02 Std Cab 5 spd 4WD Mystic Gold
    Lifted a little.........
    engine control wiring.
     

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