Check engine Light

2007 KIA RONDO
73,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MILKBONZ
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2007 Kia Rondo 2.7 . i am getting a check engine light on intermittently. i get a code of P2A00. O2 Sensor Not Ready (Bank 1 Sensor 1).and i am getting poor gas mileage How can i fix this and is it a do-it yourself job.
Jul 30, 2011 at 5:40 AM
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RASMATAZ
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Verify that DTC P2A00 no references on it-
Jul 30, 2011 at 8:32 AM
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WRENCHTECH
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The code indicates slow response from the O/2 sensor. I would probably replace the sensor and see if you get any improvement.
Jul 30, 2011 at 10:10 AM
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MILKBONZ
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Do you have diagrams where this sensor may be located, there seems to 4 o2 sensors on this vehicle
Dec 2, 2011 at 4:32 PM