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Home >> Porsche >> 2014 >> Panamera 4S >> Repair and Diagnosis >> Engine Mechanical >> 26 - Exhaust System -- PANAMERA (970) >> WM 266919 Removing And Installing Combination Valves For Secondary Air (PANAMERA S E-Hybrid, PANAMERA S Hybrid) >> Removing Combination Valves For Secondary Air >> Assembly Overview - Air Injection System

Assembly Overview - Air Injection System

  1. Vacuum hose from secondary-air injection valve 1
  2. Right combination valve for secondary air
  3. Screws → Tightening torque: 9 Nm (6.5 ftlb.) 
  4. Sensor 1 for secondary air pressure
  5. O-ring/replace 
  6. Screws → Tightening torque: 5 Nm (3.5 ftlb.) 
  7. Left combination valve for secondary air
  8. Vacuum hose from secondary-air injection valve 2
  9. Seal/replace 
  10. Hose for secondary air on pressure side
  11. Rubber-metal mount
  12. Motor for secondary air
  13. Holder/riveted to body
  14. Nut → Tightening torque: 9 Nm (6.5 ftlb.) 
  15. O-rings/replace if damaged 
  16. Hose for secondary air on intake side
  17. Secondary air pipe
  18. Seal/replace 
  19. Fig 1: Overview Of Air Injection System
    G09806086Courtesy of PORSCHE CARS NORTH AMERICA, INC.