EVAP System Component Overview

EVAP System Component Overview






1 Nut

• 6 Nm

2 Leak Detection Pump (V144)

• Installed location: In the right rear wheel housing.

• EVAP system schematic overview. Refer to => [ EVAP System Schematic Overview ] EVAP System Schematic Overview.

• Checking the vacuum supply for the Leak Detection Pump (LDP). Refer to => [ Vacuum Supply, Checking ] Leak Detection Pump (V144) Vacuum Supply, Checking.

• Removing and installing, refer to => [ ] Service and Repair.

• Checking the fuel supply system for leaks. Refer to => [ Fuel System, Checking for Leaks ] Fuel System, Checking for Leaks.

• Fuel system leak test. Refer to => [ Fuel System Leak Test ] Fuel System Leak Test.

3 Connector

4 Vacuum Line

• To the vacuum pump.

• Make sure it is secure.

5 Filler Tube

• Fuel tank and attachments overview. Refer to => [ Fuel Tank and Attachments Overview ] Fuel Tank and Attachments Overview.

6 Vent Line

• Behind the right rear wheel housing liner.

• Make sure it is secure.

• To disconnect, press the release button on the connection piece.

7 Connecting Line

• Behind the right rear wheel housing liner.

• Make sure it is secure.

8 Bolt

• 3 Nm

9 Air Filter Housing

• For the LDP.

10 Vent Line

• On the underbody.

• Make sure it is secure.

• Push in the securing ring to disconnect.

11 Vent Line

• To the EVAP canister purge regulator valve 1 (N80)

• Make sure it is secure.

• Push in the securing ring to disconnect.

12 Spacer Sleeve

13 Cover

• For the EVAP canister.

14 Bolt

• 8 Nm

15 EVAP Canister

• Installed location: In the bottom of the spare tire wheel well.

• EVAP system schematic overview. Refer to => [ EVAP System Schematic Overview ] EVAP System Schematic Overview.

• Removing and installing, refer to => [ EVAP Canister ] Service and Repair.

16 Connecting Line

• On the underbody.

• Make sure it is secure.

• Push in the securing ring to disconnect.

17 Connecting Hose

• Make sure it is secure.

18 Bracket

• For the LDP.

19 Bolt

• 2 Nm