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Home >> Subaru >> 1995 >> Legacy Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Emission Systems & Sub-Systems >> Fuel Evaporative System (EVAP) >> System Test
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System Test

Remove fuel filler cap. Disconnect vent hose between charcoal canister and fuel tank. Blow air toward canister. Air should flow freely into canister. Blow air toward fuel tank. Air should flow into tank with a slight resistance from 2-way valve.

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