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2003 Kia Spectra Question: no detection 02 sensor bank 1

 

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gigi562, Pico Rivera, CA, December 07, 2009, 13:07
 Rookie

i recently replaced my 02 sensor and knock due to failed smog i went back to get a new smog and it still says 02 sensor no detection bank 1 .. i need help on how to fix this i need the car for my kids thanks

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  • Answer #1

    Bret Bodas from RepairPal Test Shop, December 10, 2009, 12:39
     Master

    What kind of O2 sensor did you use? Was it a part from Kia, or was it an after market, "universal" sensor?

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