Removing Knock Sensor

1. Release and disconnect electric plug connection for knock sensor -1-  and unclip it from the holder -2-  .

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Electric plug connection for knock sensor

2. Remove knock sensor -1-  .
   1. 2.1  Mark installation position of knock sensor -1-  .
   2. 2.2  Unscrew screw on knock sensor -2-  .
   3. 2.3  Remove knock sensor -1-  .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Knock sensor