volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Right Fuel Pump Check Valve, Checking|Page 6790 > < Generic Scan Tool|Page 6785
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Fuel Pressure Check Valve: Testing and Inspection
Right Fuel Pump Check Valve, Checking

Right Fuel Pump Check Valve, Checking

Test conditions

‹› Fuel pump relays - 1 - and - 2 - for  left and right fuel delivery units must be removed from their sockets.

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Remove locking ring from left sensor flange (fuel filter) using  fuel tank sensor key (T10202).

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Carefully pry up sensor flange and raise it slightly.

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Disconnect connector next to fuel filter.

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Pull fuel supply hose - 2 - from right fuel delivery  unit off fuel filter - 1 -.

Right Fuel Pump Check Valve, Checking|Page 6790 > < Generic Scan Tool|Page 6785