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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (CYLINDER HEAD, VALVETRAIN (4-Cylinder 2.0L 4V TFSI Engine) -- (A3 SEDAN)) >> 15 Cylinder Head, VALVETRAIN >> VALVETRAIN >> Overview - VALVETRAIN >> Overview - VALVETRAIN, Engine With Two Camshaft Adjusters >> Part II

Part II

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For Valvetrain, Engine With Two Camshaft Adjusters - Part I  . Refer to PART I .

Fig 1: Exploded View Of Valvetrain (Engine With Two Camshaft Adjusters - Part II)
GWWA15-11293Courtesy of AUDI OF AMERICA, LLC
  1. Cylinder Head
    • Only replace together with the cylinder head cover
  2. O-ring
    • Coat with engine oil
    • Check for damage
    • No replacement part: included in the cam adjustment actuator delivery package
  3. Cam Adjustment Actuator
    • Cam Adjustment Actuator 1 -F366-
    • Cam Adjustment Actuator 2 -F367-
    • Cam Adjustment Actuator 3 -F368-
    • Cam Adjustment Actuator 4 -F369-
    • Cam Adjustment Actuator 5 -F370-
    • Cam Adjustment Actuator 6 -F371-
    • Cam Adjustment Actuator 7 -F372-
    • Cam Adjustment Actuator 8 -F373-
  4. Bolt
    • 5 Nm 
  5. Ball Pin
    • For the engine cover
    • 9 Nm 
  6. O-ring
    • Always replace after removing
    • Coat with engine oil
  7. Plugs
  8. O-ring
    • Always replace after removing
    • Lubricate with engine oil
  9. Camshaft Position Sensor 3 -G300-
  10. Bolt
  11. Oil Separator
  12. Bolt
    • Tightening Specification and Sequence. Refer to Fig 2.
  13. Seal
    • Always replace after removing
  14. Vacuum Pump
  15. Bolt
  16. Seal
    • Always replace if damaged
  17. O-ring
    • Always replace after removing
    • Coat with engine oil
  18. Camshaft Position Sensor -G40-
  19. Bolt
  20. Bolt
    • 9 Nm 
  21. Bracket
    • For EVAP Canister Purge Regulator Valve 1 -N80-
Fig 2: Oil Separator Bolts Tightening Sequence
GWWA15-11247Courtesy of AUDI OF AMERICA, LLC