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Check engine Light

Tiny
MILKBONZ
  • MEMBER
  • 2007 KIA RONDO
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 73,000 MILES
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.
Saturday, July 30th, 2011 AT 5:40 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Verify that DTC P2A00 no references on it-
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Saturday, July 30th, 2011 AT 8:32 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
The code indicates slow response from the O/2 sensor. I would probably replace the sensor and see if you get any improvement.
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Saturday, July 30th, 2011 AT 10:10 AM
Tiny
MILKBONZ
  • MEMBER
  • 2 POSTS
Do you have diagrams where this sensor may be located, there seems to 4 o2 sensors on this vehicle
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Friday, December 2nd, 2011 AT 4:32 PM

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