volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Sensors and Switches - Fuel Delivery and Air Induction > < Fuel Pump Relay|Locations|Page 2142
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Rollover Valve: Testing and Inspection

Checking Gravity Valve

22. Gravity valve

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To remove valve, unclip and pull upward out of filler neck

Check valve for flow
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Valve vertical: open

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Valve tilted 45°: closed

Sensors and Switches - Fuel Delivery and Air Induction > < Fuel Pump Relay|Locations|Page 2142