Evaporative Emission System Overview

Evaporative Emission System Overview





1 Leak Detection Pump (LDP) (V144)

• Installed location: under the wheel housing liner in the right rear wheel housing.

• Checking, refer to the vehicle diagnosis, testing and information system VAS 5051.

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

2 Connecting Line

• From the LDP to Evaporative Emission (EVAP) canister.

• Clipped in on the bracket.

3 Evaporative Emission (EVAP) Canister

• Installed location: in the bottom of the spare wheel well.

• A filter - item 1 -=> [ Evaporative Emission (EVAP) Filter ] Evaporative Emission System Assembly Overview is also installed with engine codes BGQ and CBUA.

• Removing and installing, refer to => [ Evaporative Emission Canister ] Evaporative Emission Canister.

4 Separating Point

• At the right rear on the fuel tank.

5 Throttle Valve Control Module (J338)

• Removing and installing, refer to => [ Throttle Valve Control Module ] Service and Repair.

6 Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 (N80)

• Checking, refer to the vehicle diagnosis, testing and information system VAS 5051.

7 Vacuum Line

• Connected to the intake manifold.

8 Separating Point

• At the right, front in the engine compartment under the coolant expansion tank.

9 Vent Line

• White

• From the EVAP canister to EVAP canister purge regulator valve (N80).

• Installed position: on the right side of the underbody.

• Secured to the fuel tank.

10 Vacuum Line

• Green

• From the engine to LDP.

• Installed position: on the right side of the underbody.

• Secured to the fuel tank.

11 Separating Point

• At the right, front on the fuel tank in the area of fuel filter.

12 Fuel Filler Tube

13 Vent Line

• From the filler connection to EVAP canister.

14 Air Filter Housing

• For the LDP.