System Test

Remove fuel filler cap. Disconnect vent hose between charcoal canister and fuel tank. Blow air toward canister. Ensure air flows freely into canister. Blow air toward fuel tank. Ensure air flows into tank with a slight resistance from 2-way valve. See Fig 1 -Fig 6 .

Fig 1: Fuel Evaporation System (Justy)

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Fig 2: Fuel Evaporation System (Loyale TBI & XT 1.8L)

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Fig 3: Fuel Evaporation System (Legacy Non-Turbo)

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Fig 4: Fuel Evaporation System (Legacy Turbo, 1991)

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Fig 5: Fuel Evaporation System (Loyale PFI Turbo)

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Fig 6: Fuel Evaporation System (XT6)

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