Cleaning Throttle Housing

NOTIFICATION 

Inflammable materials in intake-air distributor 

• Risk of engine damage 
  1. → Do not insert inflammable materials into the intake-air distributor.
  2. → Remove residues and deposits completely.

Information 

Soak cloth with solvent naphtha or fuel if necessary.

1. Check that the throttle valve housing is not contaminated by combustion residues or oil.
2. If the throttle valve is contaminated: 

   Remove combustion residues and oil using a clean, lint-free cloth and carefully open the throttle valve -Arrow-  with your finger.

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Throttle housing