p042000

  1. OishiiJPN

    2017-2022 Toyota Highlander and Sienna MIL "on" w/DTC(s) P042000/43000 - Catalyst Deterioration T-TT-0698-22

    Please see T-TT-0698-22 (link needed) CONDITION: Some 17-22MY Highlander and 17-20MY Sienna vehicles may experience a MIL ON condition with DTC(s) P042000, and/or P043000. This issue could involve deteriorated catalyst material from the bank 1 or bank 2 catalytic converter. Please see table...
    • OishiiJPN
    • Thread
    • 2017 2018 2019 2020 2021 2022 catalytic converter check engine light on code deterioration highlander hole in p042000 p043000 recall sienna t-tt-0698-22 toyota warranty
    • Replies: 0
    • Forum: Tech Help
  2. MG

    2016-2022 Toyota Models O2 and/or A/F Sensor DTC's Related to Exhaust Leaks Tech Tip T-TT-0686-22

    Please see Tech Tip T-TT-0686-22 2016-2022 Toyota Models O2 and/or A/F Sensor DTC's Related to Exhaust Leaks CONDITION: The purpose of this Tech Tip is to provide diagnostic tips to prevent misdiagnosis of the following DTC’s and prevent repeat repairs. One or more of the Heated Oxygen...
    • MG
    • Thread
    • 2022 2gr-fks a/f air fuel bank 1 bank 2 o2 sensor oxygen p013a00 p013c00 p042000 p043000 ratio response sensor slowing t-tt-0686-22 tacoma tech tip toyota
    • Replies: 0
    • Forum: Tech Help
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