Mechanics

BMW X5 SENSOR PROBLEM

2001 BMW X5 • 118,000 miles

My OBD scanner states that the O2 sensor on bank 1 sensor 2 is bad. I know that the sensor is the one located downstream, but which side is bank 1? Driver or passenger. Your help would be a life saver. Thank you
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Scottas27
November 16, 2012.



The V8 BMW motor has bank one on the right side, the inline six, bank 1 is the front 3 cylinders.

Dr. Hagerty
Nov 16, 2012.