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2000 Tacoma 2.7 2wd. getting codes P0140, and P0171. Changed 02 sensors, checked vac lines,

Discussion in '1st Gen. Tacomas (1995-2004)' started by Paul7759, Mar 8, 2023.

  1. Mar 8, 2023 at 11:42 AM
    #1
    Paul7759

    #1
    Paul7759 [OP] Member

    Joined:
    May 12, 2022
    Member:
    #397019
    Messages:
    8
    Gender:
    Male
    First Name:
    Paul
    Vehicle:
    2000 toyota tacoma sr5 with 2.7
    None
    what am i missing. vac lines checked, o2 sensors changed, catlyic converter fairly new. Help
     
    Paul7759, Mar 8, 2023
    #1

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