Overview - EVAP System, Without Fuel Tank Leak Detection

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

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Bleeder Line
   • To the EVAP Canister Purge Regulator Valve 1 -N80-
   • Clipped to the fuel tank
   • Ventilation, Checking. Refer to FUEL TANK, CHECKING VENTILATION .
   • Connection Diagram. Refer to Fig 2.
   • To disconnect, press the release button on the connecting piece
   • The connector couplings must >>audibly<< engage when locking.
   • Pull on the connector coupling to check for secure fit.
   • Connector Couplings, Disconnecting. 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 .
   • Ventilation, Checking. Refer to FUEL TANK, CHECKING VENTILATION .
4. Bleeder Line
   • To the fuel tank
   • To disconnect, press the release button on the connecting piece
   • The connector couplings must >>audibly<< engage when locking.
   • Pull on the connector coupling to check for secure fit.
   • Connector Couplings, Disconnecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
   • Ventilation, Checking. Refer to FUEL TANK, CHECKING VENTILATION .
   • Connection Diagram. Refer to Fig 2.

Connection Diagram on EVAP Canister 

Fig 2: Connection Diagram on EVAP Canister

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. -A- Vent Connection
2. -T- Connection to Fuel Tank
3. -M- to EVAP Canister Purge Regulator Valve 1 -N80-
4. Cap