LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Supply >> 20 Fuel Supply >> Fuel Tank >> Overview - Fuel Tank >> Overview - Fuel Tank, TDI Vehicles With AWD North AMERICAN Market-Specific Version

Overview - Fuel Tank, TDI Vehicles With AWD North AMERICAN Market-Specific Version

Fig 1: Fuel Tank, TDI Vehicles With AWD North American Market-Specific Version
GWWA20-11649Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 20 Nm
  2. Mounting Strap
    • Secured to the fuel tank with expanding clips.
  3. Bolt
    • 20 Nm
  4. Fuel Supply Line
  5. Not Installed
  6. Protective Plate
    • For the fuel filler neck
  7. Rivet
    • Quantity: 2
  8. Ground Connection
    • For protective plate
    • For discharging electrostatic charge. Refer to Fig 2.
  9. Misfueling Guard
  10. Cap
    • Turn until it clicks into place.
    • Attached to the fuel filler door unit with fastener
  11. Bolt
    • 8 Nm
    • Secures the fuel filler neck and works as the ground connection
    • Quantity: 2
  12. Not Installed
  13. Not Installed
  14. Not Installed
  15. Mounting Strap
    • Secured to the fuel tank with expanding clips.
  16. Bolt
    • 20 Nm
  17. Bolt
    • 20 Nm
  18. Fuel Tank
  19. Bushing
  20. Rubber Bushing
  21. Mounting Strap
    • Secured to the fuel tank with expanding clips.
  22. Bolt
    • 20 Nm
  23. Bolt
    • 20 Nm
  24. Spring Nut
    • 2 Nm
    • For the heat shield
    • Quantity: 5
  25. Heat Shield
    • For the fuel tank
  26. Bolt
    • 20 Nm

Ground Connection Routing

Fig 2: Ground Connection Routing
GWWA20-11542Courtesy of AUDI OF AMERICA, LLC

-- Route the ground connection as shown.

-- Make sure the following connectors are secure: