Evaporative Emissions System With Leak Detection System, 8-Cylinder and 10-Cylinder, Hose Routing

Evaporative Emissions System with Leak Detection System, 8-Cylinder and 10-Cylinder, Hose Routing






1 Throttle Valve Control Module (J338)

2 Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80)

• Component location: in the engine compartment

3 Vent line

• From EVAP canister to Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80)

• Installation position: on the right side under the floor panel

4 Vent line

• To fuel tank

5 EVAP canister

• Component location: in the spare wheel well on the floor panel

6 Connecting hose

• Leak detection pump/EVAP canister

• Pressure side

7 Evaporative Emission (EVAP) Canister Purge Regulator Valve 2 (N115)

• Component location: Under wheel housing liner in rear left wheel housing

8 Leak Detection Pump (LDP) (V144)

• Driven by vacuum

• Component location: Under wheel housing liner in rear left wheel housing

9 Air Filter for Diagnosis Pump

• Installation position: Arrow on filter housing points toward detection pump - 8 -

10 Vacuum line

• Delivers vacuum from intake manifold to detection pump drive