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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (3.0L - Turbocharger & Supercharger - Engine Code: CPNB) >> 21 Turbocharger, Supercharger >> Charge Air System >> Overview - Charge Air Hose Connections

Overview - Charge Air Hose Connections

WARNING: This page is about a different car, the 2015 Audi A7 Quattro and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

The hose connections as well as the air guide pipes and hoses must be free of oil and grease before installing.

Secure all hose connections with hose clamps of the same type as those equipped by the factory .

In order to be able to securely mount the air guide hoses on their connectors, spray the screws on the previously used clamps with a rust remover.

Tightening specification for

Fig 1: Identifying Screw-Type Clamps
GWWA21-10396Courtesy of AUDI OF AMERICA, LLC
  1. Hose clamp -a- = 13 mm wide: 5.5 Nm
  2. Hose clamp -b- = 9 mm wide: 3.4 Nm