Question about 2002 Kia Sportage
I had my 2002 kia sportage put on machine it 02 sensor need replace i replace the sensors and my check engine light still came on what is the problem help drew
Ok I think you meant code P0171, this means the fuel trim is always lean, you need to check for a engine vacum leak, maybe a cut or damaged PCV hose or any other hose that is in the vaccum system, I have read other Kia owners (Kia Forums, you should join one) reports of this same code, most found it not to be the O2 sensor but a vacuum leak.
Posted on Aug 19, 2008
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Posted on Jan 02, 2017
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