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Home >> Volkswagen >> 2022 >> Passat R-Line >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Supply [CBTA,CBUA,CDVB,CPKA,CPRA,CCCA,DDSA,DDSB] >> 20 Fuel Supply >> Fuel Delivery Unit/Fuel Level Sensor >> Fuel Delivery Unit/Fuel Level Sensor, Removing And Installing >> Installing
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Fuel Delivery Unit/Fuel Level Sensor, Removing And Installing: Installing

NOTE:

The connector couplings must >>audibly<< engage when locking.

Pull on the connector coupling to check for secure fit.

-- Install the fuel delivery unit without the flange. Be careful not to bend the fuel gauge sensor.

-- Attach the suction jet pump intake line -arrows- and lock it into place.

Fig 1: Identifying Coupling
GWWN20-10827Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Connect the connector coupling -2-.

-- Place the flange -1- on the delivery unit -2-. While doing so pay attention to the installed position of the guide pins -arrows-.

Fig 2: Identifying Flange And Delivery Unit
GWWN20-11261Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Pull the new gasket -A- over the flange and insert it into the fuel tank opening.

Fig 3: Identifying Sealing Ring Pulled Over Flange
GWWN20-10178Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Coat the inside of the gasket with fuel.

-- Bring the sealing flange into the installed position and press down against the spring force.

Fig 4: Fuel Delivery Unit Flange Installed Position
GWWN20-11263Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Insert the locking ring and fasten using the : T10202  . Tightening specification. Refer to Tightening Specification .

Fig 5: Identifying Removal Of Locking Ring Using Wrench T10202
GWWN20-10645Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Do not bend the : T10202  and push hard on the locking ring. If the wrench slides down, the fuel delivery unit can be damaged.

-- Connect the fuel line -2-.

Fig 6: Identifying Connector -1-, Fuel Line -2- And Fuel Delivery Unit -3-
GWWN20-10828Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Connect the connector -1-.

-- Pull on the connector coupling and connectors to make sure they are fastened securely.

-- Install the cover -1-. The arrow on the cover -2- must point in the direction of travel.

Fig 7: Identifying Fuel Delivery Unit Cover
GWWM20-0233Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Install the bench seat. Refer to BENCH SEAT/SINGLE SEAT, REMOVING AND INSTALLING .