Question about 2004 Hyundai Elantra

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Check engine lite

I went to auto parts and the coded my car with an obd2 code of p2626
02 bank 1 sensoe 1 pumping currnt trim
circuit open, and they all said they did not know whats this code was??
help please warrt.has expired,

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  • JPG4 Jan 02, 2009

    They told me at the auto parts store that it is an O2 sensor problem



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Looks like you sensor one bank 1 has an open cicuit if it not then replace the bank1 snr1 located on the front if your car is 4 cylinders then is the sensor at front before the cat
and always please include your engine size or ot leat how many cylinders your car have

Posted on May 31, 2008


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    Replaced the O2 sensor unit and the ECM(programs installed) but I'm still getting CHECK ENGINE LIGHT(P0001). what is the possible problem and how can this be resolved?

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