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    Thread: Oxygen sensor

    1. #1
      Join Date
      Nov 2007
      Location
      Aurora, CO
      Posts
      11

      Oxygen sensor

      Just purchased a Holley 43-106 universal narrow band 3 wire o2 sensor, anyone know the proper wiring? Box came withe a nice disclaimer sheet but no instructions.

      Thanks,
      Mr. Ron



    2. #2
      Join Date
      Sep 2004
      Location
      Miami, Fl.
      Posts
      149
      Mine is not a Holley, but it is a 3 wire.
      Red is power.
      Black is Ground
      Purple is voltage sent to a Sensor


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