OVERVIEW - EVAP SYSTEM, VEHICLES WITH Fuel Tank Pressure Sensor -G400-

NOTE:

The overview only applies to TFSI vehicles.

Fig 1: Exploded View Of EVAP System

Courtesy of AUDI OF AMERICA, LLC

1. Nut
   • 20 Nm
2. Bolt
   • Tightening specification. Refer to OVERVIEW - MUFFLER (2.0L) , OVERVIEW - MUFFLER (3.0L) .
3. Bolt
   • Quantity: 2
   • 8 Nm
4. Nut
   • 20 Nm
5. Bracket
6. EVAP Canister
   • Component location: right rear
   • Removing and installing. Refer to EVAP CANISTER, REMOVING AND INSTALLING, VEHICLES WITH Fuel Tank Pressure Sensor -G400- .
7. Bolt
   • Quantity: 3
   • 1.5 Nm
8. Bleeder Line
   • From the fuel tank
   • Connector Couplings, Disconnecting and Connecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
9. Bleeder Line
   • To the EVAP Canister Purge Regulator Valve 1 -N80-
   • Connector Couplings, Disconnecting and Connecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
   • Clipped to the underbody
10. Nut
    • 5 Nm
11. Bracket
12. Vent Line
    • Vents out to the right rear under the wheel housing liner
    • Connector Couplings, Disconnecting and Connecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
13. Fuel Tank Pressure Sensor -G400-
    • Removing and installing. Refer to Fuel Tank Pressure Sensor -G400-, REMOVING AND INSTALLING .
14. Seal
15. Bracket
16. Nut
    • 20 Nm
17. Bolt
    • Quantity: 2
    • 8 Nm
18. Fuel Tank Leak Detection Control Module -J909-
    • Component location: right front on the fuel tank
    • Removing and installing. Refer to Fuel Tank Leak Detection Control Module -J909-, REMOVING AND INSTALLING .
19. Nut
    • Quantity: 2
    • 2 Nm
20. Heat Shield
21. Bolt
    • Quantity: 3
    • 8 Nm