Removing Oxygen Sensor Downstream Of Catalytic Converter On Cylinder Bank 2

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Installation overview of oxygen sensor on cylinder bank 2

1. Pull engine approx. 20-30 mm to the left using the special tool > 9866 - support  .
2. Loosen cable plug for oxygen sensor from the vehicle underbody.
   1. 2.1 Release and disconnect plug connection -1-  .
   2. 2.2 Loosen connector housing from the bracket -2-  .
   3. 2.3 Expose cable -3-  .

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Cable plug for oxygen sensor on cylinder bank 2

3. Remove oxygen sensor downstream of catalytic converter on cylinder bank 2.
   1. 3.1 Unclip line from cable clamps -1-  and guide it up and out.
   2. 3.2 Loosen and unscrew oxygen sensor -2-  using > T10491 - socket a/f 22  .

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Cable routing of oxygen sensor on cylinder bank 2