Overview - EVAP System, Version 1

The overview only applies to TFSI vehicles.

Fig 1: Exploded View Of EVAP System, Without Fuel Tank Leak Detection

Courtesy of AUDI OF AMERICA, LLC

1. Bleeder Line
   • To the Activated Charcoal Filter Air Flushing Pressure Sensor -GX44- and/or EVAP Canister Purge Regulator Valve 1 -N80-
   • Clipped to the fuel tank
   • Connector Couplings, Disconnecting and Connecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
2. Bolt
   • 20 Nm
3. EVAP Canister
   • Component location: at the right rear in the wheel housing under the wheel housing liner
   • Removing and Installing. Refer to EVAP CANISTER, REMOVING AND INSTALLING, TFSI VEHICLES WITHOUT HIGH-VOLTAGE SYSTEM .
4. Bleeder Line
   • To the fuel tank
   • Connector Couplings, Disconnecting and Connecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .