EVAP System Component Overview

2011 Volkswagen Golf Base, 2D Hatchback, 2.5 A, StandardSECTION EVAP System Component Overview
Fig 1: Identifying EVAP System Component Overview
GWWA20-10114Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Evaporative Emission (EVAP) Filter 
    • Installed only on vehicles with engine code CBUA.
  2. Bolt 
    • 8 Nm
  3. Bushing 
  4. EVAP Canister 
    • Installed location: On the bottom of the spare tire wheel well.
    • Removing and installing, refer to EVAP CANISTER .
  5. Nut 
    • 6 Nm
  6. Bracket 
  7. Mount 
  8. Bracket 
  9. Bolt 
    • 4 Nm
  10. Rubber Grommet 
  11. Washer 
  12. Bolt 
    • 8 Nm
  13. Vent Line 
    • To the engine.
  14. Leak Detection Pump -V144- 
    • Installed location: Under the liner in the right rear wheel housing.
    • Checking, refer to the vehicle diagnostic tester.
    • Removing and installing, refer to LEAK DETECTION PUMP .
  15. Bolt 
    • 4 Nm
  16. Connecting Hose 
  17. Clamp 
  18. Air Filter 
    • For the leak detection pump.
    • No maintenance schedule.
  19. Bracket 
  20. Connecting Pipe 
    • Clipped to the bracket.
    • To disconnect, press the release button on the connecting piece.
  21. Vent Line 
    • To the fuel tank filler tube.
    • To disconnect, press the release button on the connecting piece.
  22. Vent Line 
    • To disconnect, press the release button on the connecting piece.
  23. Vent Line 
    • To the EVAP canister purge regulator valve 1 -N80-.
    • To disconnect, press the release button on the connecting piece.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
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