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I got this error code shortly after my 2008 SC got flooded with about 3 inches of water inside the car. Before I replace the sensor, I would like to try cleaning the electrical connector to see if that solves the low voltage problem. Can anyone tell me where the bank 2, sensor 2 is located and how to access its connector? Thanks.
passenger side after the cat. Sometimes people splice in new Sensor to avoid going into the cabin to find the modular connector where the wire passes through a grommet in the floor of the car.