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2002 Ford Explorer Sport Trac Question: 0/2 sensors



, Dunnellon, FL, August 22, 2009, 06:41

check engine came on code said 0/2 sensors changed all 3 sensors.reset comp light came back on code said 0/2 sensors again .what do i do now?

2 Answers
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  • Medium-star Best Answer
    patrick mannion from Greg Solow's Engine Room, August 22, 2009, 12:17

    What was the exact code or code numbers stored? Were the codes stored for heater circuit or oxygen sensor performance issues?

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  • Answer #2

    Visitor, March 27, 2010, 20:31

    Change the intake manifold gaskets.

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