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p0141

  1. Yet another O2 sensor question

    Honda Insight Forum 1st-Gen Discussion
    SEE BELOW FOR UPDATED QUESTION I am attempting to correct the P0141 code and have read a bundle of IC posts. Renunergy's post with the GM guide to diagnosing O2 sensor malfunctions is intriguing and I would like to troubleshoot the downstream O2 sensor heater circuit...
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