check engine light
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This is a discussion on check engine light within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; i have a '02 wrx sedan. the check engine light keeps coming on the code is (P0171 too lean on ...

  1. #1
    Registered User
    Join Date
    Jun 2008

    check engine light

    i have a '02 wrx sedan. the check engine light keeps coming on the code is (P0171 too lean on bank 1). i have change both o2 sencers. then took it too the mechanic he check it out and told me it had some thing to do with the gas. but every thing check out good. has any body else had this problem. the car sometimes runs good. then sometimes it runs slower.

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  3. #2
    Super Moderator (Actually a SuperSpy) SD_GR's Avatar
    Join Date
    Jul 2002
    CA, US
    I Support ClubWRX
    Search using the term "PO171" and many threads will appear with previously posted info. Example:
    The world breaks everyone and afterward many are strong in the broken places. But those that will not break it kills. It kills the very good and the very gentle and the very brave impartially. If you are none of these you can be sure it will kill you too but there will be no special hurry. Ernest Hemingway, A Farewell to Arms, 1929
    WRX Info Links, Courtesy TheJ
    DISCLAIMER: Opinions expressed are the author's alone and are inherently worthless.

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