Overview - Fuel Delivery Unit/Fuel Level Sensor

Fig 1: Exploded View Of Fuel Delivery Unit/Fuel Level Sensor

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Locking Ring
   • 110 Nm
   • Loosen and tighten using the Wrench - Fuel Sending Unit: T10202 
2. Flange
   • Note installation position of the flange on fuel tank. Refer to Fig 2.
   • With the fuel filter and the pressure relief valve. Refer to FUEL FILTER .
3. Intake Line
   • With suction jet pump
4. Fuel Gauge Sensor -G-
   • Removing and Installing. Refer to FUEL GAUGE SENSOR, REMOVING AND INSTALLING 
5. Fuel Delivery Unit
   • Removing and Installing. Refer to FUEL DELIVERY UNIT/FUEL LEVEL SENSOR, REMOVING AND INSTALLING 
   • With the Transfer Fuel Pump -G6-
   • Checking. Refer to Transfer Fuel Pump -G6-, CHECKING .
6. Seal
   • Replace after removing
   • Insert dry into the fuel tank opening
   • Coat with fuel only when installing the flange

Fuel Delivery Unit Flange Installation Position 

Fig 2: Fuel Delivery Unit Flange Installed Position

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

• The latch -2- from the sealing flange must lie between the tabs -1 and 3-.
• The -arrow- points in the direction of travel.