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Home >> Volkswagen >> 2018 >> Beetle S, 2D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 (2.0L - Diesel Fuel Injection - Engine Code: CVCA (Hatchback)) >> 23 Diesel Fuel Injection >> Description And Operation >> Overview - Intake Manifold

Overview - Intake Manifold

WARNING: This page is about a different car, the 2015 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Charge Air System Components
GWWA21-10754Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Seal
    • Replace after removing
  2. Alignment Pin
  3. Bolt
    • 8 Nm
  4. Seal
    • Replace after removing
  5. Bolt
    • Tightening specification and sequence, refer to Fig 3.
  6. Bracket
    • For intake manifold
  7. Bolt
    • Tightening specification and sequence, refer to Fig 3.
  8. Bolt
    • Replace after removing
    • Tightening specification and sequence, refer to Fig 2.
  9. Alignment Pin
  10. Bolt
    • 8 Nm
  11. Intake Manifold with Charge Air Cooler
    • The intake manifold with charge air cooler are one unit.
    • Removing and installing, refer to INTAKE MANIFOLD .
  12. Bolt
    • Replace after removing
    • Tightening specification and sequence, refer to Fig 2.
  13. Charge Air Temperature Sensor after Charge Air Cooler - G811-
  14. Seal
    • Replace after removing
  15. Connection
    • for the Throttle Valve Control Module - J338-
  16. Intake Air Temperature Sensor -G42-
  17. Bolt
    • 10 Nm
  18. Coolant Pipe
  19. Bolt
    • 10 Nm
  20. Coolant Pipe
  21. O-Rings
    • Replace after removing
  22. Throttle Valve Control Module -J338-
  23. O-Ring
    • Replace after removing
  24. Air Guide Pipe
  25. Bolt
    • 8 Nm
  26. Bracket
    • for the Throttle Valve Control Module - J338-
  27. Bolt
    • Tightening specification and sequence, refer to Fig 3.
  28. Bolt
    • Tightening specification and sequence, refer to Fig 3.
Fig 2: Intake Manifold With Charge Air Cooler - Tightening Specification and Sequence
GWWN23-10558Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Tighten the bolts in steps:

Step Bolts Tightening Specification
1. -1 through 10- Install all the way in by hand.
2. -1 through 10- tighten to 20 Nm
3. -1 through 10- Tighten an additional 90°
Fig 3: Intake Manifold Bracket and Throttle Valve Control Module Bracket - Tightening Specification and Sequence
GWWN23-10557Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Tighten the bolts in steps:

CAUTION: When installing the intake manifold bracket and throttle valve control module bracket pay attention that the brackets are not installed under tension or at an angle.
Step Bolts/Nuts Tightening Specification
1. -2, 3, 4, 7- Install all the way by hand
2. -2, 3, 4, 7- tighten to 20 Nm
3. -5- tighten to 10 Nm
4. -1- tighten to 10 Nm