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Thread: Check Engine Light Code: PO144

  1. #1
    Registered Member

    Join Date
    Aug 2009

    Check Engine Light Code: PO144

    Hi guys. I'm new to the site...wish I knew it existed in the first place! :-) Anyway, my 54K 2005 Mazda3 got a check engine light today so I drove it over to my local Auto Zone. They retrieved the code and said it was PO144, or an Oxygen Sensor. Anyone know what that is? They said the part is $122.99. Should I take it to the dealer? Is it still covered? Is my car going to blow up, or do I have some time? :-) Any info you could provide I would greatly appreciate. Thanks!

  2. #2
    Registered Member

    04 Mazda 3 True Red, 08 Mazda Tribute Mecca Fire red.

    Join Date
    Feb 2008
    Calgary, Alberta
    if you still have a war it might be covered. its worth taking the code there and asking.
    or even call them

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