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Home >> Audi >> 2002 >> S4 Quattro, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Supply System >> 20 - Fuel supply system >> EVAP canister/leak detection system, servicing (Front and all wheel drive vehicles) >> Hose routing, EVAP canister/leak detection system 6-cyl. (MPI-engine)

Hose routing, EVAP canister/leak detection system 6-cyl. (MPI-engine)

Fig 1: Hose Routing, EVAP Canister/Leak Detection System 6-Cyl. Overview (MPI-Engine)
GW00018659Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - Throttle valve control module J338

2 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve N80

3 - Ventilation line

4 - Ventilation line

5 - EVAP canister

6 - Connecting hose

7 - Air filter housing

8 - Leak detection pump (LDP) V144

9 - Vacuum line