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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 963 (Fuel System (Diesel - General & Service Information - CPNB - 2 Of 2)) >> 23 Diesel Fuel Injection >> Vacuum System >> Connection Diagram - Vacuum System >> Connection Diagram - Vacuum System, Vehicles With A Turbocharger

Connection Diagram - Vacuum System, Vehicles With A Turbocharger

WARNING: This page is about a different car, the 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
GWWA23-10484Courtesy of AUDI OF AMERICA, LLC
  1. EGR Cooler Switch-Over Valve -N345-
  2. Cylinder Head Coolant Valve -N489-
  3. Vacuum Actuator
    • For cooler for Exhaust Gas Recirculation (EGR)
  4. Check Valve
  5. To the Brake Booster
  6. Shut-Off Valve
    • For coolant
  7. Low Pressure Connection
    • On oil pan upper section
    • To the vacuum pump