Question Details

I need info on how to access and remove the MDX 2008 bank one O2 sensor two.


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MercedesMedic  10 months 2 weeks ago

  1. Jack up the car.
  2. Remove the under shield.
  3. Disconnect the O2 sensor downstream of the cataltyic converter.
  4. Remove O2 sensor.
  5. Install new.

These are simple steps. It is not too hard to change the oxygen sensor. The hardest part is getting to it.