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  • Code 0140?

    P0140 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)

    I know it is the O2 sensor.... which one though?

    My guess is one in the header, passenger side? Can anyone confirm this?

    Thanks
    Race car - gone but not forgotten - 1997 firebird V6
    nitrous et & mph: 12.168 & 110.95 mph, n/a 13.746 & 96.38 mph
    2013 Dodge Challenger SRT8: 12.125, 116.45
    2010 Ford Taurus SHO: no times yet

  • #2
    Spent time searching....

    Bank 1 Sensor 2= pre catylitic converter [img]smile.gif[/img]
    Race car - gone but not forgotten - 1997 firebird V6
    nitrous et & mph: 12.168 & 110.95 mph, n/a 13.746 & 96.38 mph
    2013 Dodge Challenger SRT8: 12.125, 116.45
    2010 Ford Taurus SHO: no times yet

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