check engine light on

Discussion in 'Modifications And Maintenance' started by carbonfiber, Apr 24, 2007.

  1. carbonfiber
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    carbonfiber New Member

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    i just bought this car and its great(2000 lgt wg), the check engine light came on so i took it to auto zone and they told me it was a o2 sensor, the code was p0204, bank 1. i was wondering if anybody knows what or which one this would be.
     
    carbonfiber, Apr 24, 2007
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  2. prezawagon
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    prezawagon Well-Known Member

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    prezawagon, Apr 24, 2007
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  3. carbonfiber
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    carbonfiber New Member

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    hey your right.
     
    carbonfiber, Apr 24, 2007
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  4. TrisNiN
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    TrisNiN Well-Known Member

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    Had the same thing on my 2000 Lgt Sedan, wound up being the cat, but it was at 140K.

    Paul
     
    TrisNiN, Apr 24, 2007
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