lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Evaporative Emission Control Canister > < Evaporative Check Valve|Locations|Page 2323
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Evaporative Check Valve: Testing and Inspection

INSPECTION

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Remove the Check Valve.

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Check that air flows from the blue port to the black port.

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Check that air does not flow from the black port to the blue port.

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If a problem is found, replace the Check Valve.

Evaporative Emission Control Canister > < Evaporative Check Valve|Locations|Page 2323