Engine Emission Control System [V6] (Hyundai Sonata Y3)

A. Positive Crankcase Ventilation (PCV) Valve



B. Evaporative Emission (EVAP) Canister Purge Valve

C. Exhaust Gas Recirculation (EGR) Valve

D. Thermal vacuum recirculation valve (EGR TVV)

E. Two way valve

F. Catalytic converter of exhaust gases (for vehicles running on unleaded gasoline)

G. Fuel vapor collection canister (EVAP)

H. EGR solenoid valve.