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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (4.2L - Engine Mechanical, Engine Code(S): BHF) >> 26 - Exhaust system, Emission controls >> Secondary Air Injection (AIR), servicing >> Secondary Air Injection (AIR), component overview >> Secondary Air Injection (AIR) combi-valve

Secondary Air Injection (AIR) combi-valve

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Fig 1: Secondary Air Injection (AIR) Combi-Valve
GW00018323Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • The left combination valve for Secondary Air Injection (AIR) is depicted in the illustration.