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Home >> Volkswagen >> 2005 >> Jetta TDI, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 32 (2.0L - Exhaust System, Emission Controls - Engine Code(S): CBFA & CCTA (Sedan) (A5 Platform)) >> 26 Exhaust System, Emission Controls >> Description And Operation >> Secondary Air Injection System Overview

Secondary Air Injection System Overview

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Fig 1: Identifying Secondary Air Injection System Assembly Overview
GWWN26-10353Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Gasket 
    • Always replace.
  2. Secondary Air Injection Solenoid Valve -N112- 
  3. Bolt 
    • 9 Nm
  4. Secondary Air Injection Sensor 1 -G609- 
  5. O-ring 
    • No replacement part available.
    • If damaged, replace the Secondary Air Injection (AIR) sensor 1.
  6. to the Upper Air Filter Housing 
  7. Connecting Hose 
    • Make sure it is secure.
  8. Routing Aid for the Air Filter Drain Line 
  9. Nut 
    • 9 Nm
  10. Bracket 
    • For the AIR pump motor.
  11. Nut 
    • 25 Nm
  12. Secondary Air Injection Pump Motor -V101-