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2001 Hyundai Elantra Question: i scanned computer got codes 02sensor circuit slow response bank 2 sensor2 nee

 

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kenshenn, 2.0L 4 Cylinder, Fairless Hills, PA, May 06, 2012, 11:30
 Rookie

can u please tell mewhat these codes mean

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  • Answer #1

    Autohaus Lake Norman from Autohaus Lake Norman, May 06, 2012, 13:00
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     Journeyman

    Without doing any diagnostics on the vehicle, its very possible that you simply have a bad Oxygen Sensor. Bank 2 refers to which side of the engine its on and Sensor 2 indicates if its before the Catalytic converter (sensor 1) or after the converter (sensor 2).

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