What is the diagram for the 02 sensor on a 2001 gallant The one from auto store has 4 wires which are 2 gray and 2 white your cars colors are 1 white 1 blue and 2 black How would you hook the new up?
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Does anyone know where to find OEM part(what is OEM?) I also need a sensor. I assume that buying from the popular auto part stores sell after market sensor-help.usually there is only 1 way for the connectors to slide together if still unsure call your local parts store use a OEM part and not an after market sensor-Your OEM sensor should plug right into the old one. If you try to splice in an after market sensor you will have nothing but headaches and problems