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2002 Acura RSX Question: check engine on.code p1166 present



, Fayetteville, GA, January 25, 2010, 16:55

i have a 2002 rsx,check engine light is on.code p1166 present.i can clear code with scan tool nd as soon as vehicle is started the code sets

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, January 25, 2010, 17:03

    P1166 is a AF sensor heater circuit is bad. Bank 1 Sensor 1
    Follow these test procedures

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