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Home >> Volkswagen >> 2023 >> ID.4 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 179 (Fuel Supply) >> 20 Fuel Supply >> Fuel Tank >> Fuel Tank, Removing And Installing >> Fuel Tank, Removing And Installing, PASSAT And ARTEON With Fwd >> Removing

Fuel Tank, Removing And Installing, PASSAT And ARTEON With Fwd: Removing

WARNING: This page is about a different car, the 2023 Volkswagen Arteon. However, it is still accessible from the selected car via links, so may be relevant.

-- Move the front seats all the way forward.

-- Switch off the ignition.

-- Drain the fuel tank. Refer to FUEL TANK, DRAINING .

-- Remove the right installation opening cover. Refer to INSTALLATION OPENING COVER, REMOVING AND INSTALLING .

-- Unlock and disconnect the connector -1- from the sealing flange.

GWWA20-11097Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- If equipped, disengage the connector -2- for the parking heater Metering Pump -V54- on the sealing flange.

-- Release and disconnect the connector -2-.

-- Remove the Fuel Pump Control Module -J538- with the connected wiring harness. Refer to Fuel Pump Control Module -J538-, REMOVING AND INSTALLING .

-- Remove the Fuel Pump Control Module -J538- between the fuel tank and the floor panel inward.

-- Move the Fuel Pump Control Module -J538- together with the wiring harness to the side.

-- Open the fuel filler door unit -2-.

Fig 1: Identifying Fuel Filler Door Unit And Cover
GWWN20-10989Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Clean the area around the fuel filler neck.

-- Remove the cap -1- for the fuel filler neck.

-- Seal the fuel filler neck opening with a clean plug to prevent any dirt from getting in.

-- Remove the fuel filler door unit -2-. Refer to FUEL FILLER DOOR UNIT, REMOVING AND INSTALLING .

-- Remove the right rear wheel. Refer to WHEEL, CHANGING .

-- Remove the right rear wheel housing liner. Refer to OVERVIEW - REAR WHEEL HOUSING LINER .

-- Remove the right rear underbody trim panel. Refer to Underbody Trim Panel .

-- Remove the fuel filler neck bolts -1- and -2-.

GWWA20-11090Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove and unclip the breather line from the EVAP canister. Refer to OVERVIEW - EVAP SYSTEM . Disconnect the connector couplings. Refer to CONNECTOR COUPLINGS, DISCONNECTING .

-- Unclip the breather lines -1- and -2- at the bracket -arrows-.

GWWA20-11106Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- If necessary, loosen the rear section of the exhaust system and push to the side. Refer to MUFFLER, REMOVING AND INSTALLING, GOLF, ARTEON, PASSAT WITH TWO REAR MUFFLER .

-- Remove the fuel line -1- from the underbody. Disconnect the connector couplings. Refer to CONNECTOR COUPLINGS, DISCONNECTING .

GWWN20-11010Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
CAUTION:

The fuel system is under pressure.

Risk of injury from fuel spraying out.

- Wear protective eyewear.

- Wear safety gloves.

- Reduce the pressure: place clean cloths around the connection point and carefully open the connection point.

-- Disconnect the breather line -2-. Disconnect the connector couplings. Refer to CONNECTOR COUPLINGS, DISCONNECTING .

Vehicles with Parking Heater:

GWWA20-11092Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the fuel line -1- from the parking heater. Disconnect the connector couplings. Refer to CONNECTOR COUPLINGS, DISCONNECTING .

Continuation for All Vehicles:

GWWN20-11419Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Mark the installation position between the wheel bearing housing -1- and the trailing arm -2-.

-- Use a suitable pen for this.

-- Apply the mark in the area shown -arrow- on the trailing arm.

-- Unclip the wiring harness -1- from the trailing arm -2- -arrows-.

GWWM20-10061Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -3- and pivot the trailing arm -2- downward.

-- Place the Engine and Gearbox Jack:VAS 6931  -2- under the fuel tank -1- to support it as shown.

GWWN20-11364Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -arrows-.

GWWN20-11334Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

For clarity, the fuel tank is shown without the Engine and Gearbox Jack:VAS 6931  .

A second technician is required to remove the fuel tank.

-- Lower the fuel tank -1- using the Engine and Gearbox Jack:VAS 6931  .

-- By turning it accordingly, lower the fuel tank sideways.

-- Pay attention to the lines to the EVAP canister, unclipping them if necessary.

-- Guide the filler neck out between the rear axle and the body.