Subaru Impreza 2003 Service Manual page 197

EMISSION CONTROL
(AUX. EMISSION CONTROL DEVICES)
1. General Description ....................................................................................2
2. Front Catalytic Converter ............................................................................3
3. Rear Catalytic Converter.............................................................................4
4. EGR Valve ..................................................................................................5
5. Canister.......................................................................................................6
6. Purge Control Solenoid Valve .....................................................................7
7. Two-way Valve............................................................................................8
EC(H4SO)
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