Overview - Fuel Delivery Unit/Fuel Level Sensor, Fwd Vehicles

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

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Fuel Delivery Unit
   • With the Transfer Fuel Pump -G6-
   • Cannot be replaced separately with an integrated fuel filter
   • Cannot be replaced separately with an integrated pressure relief valve
   • Fuel Pump, Checking. Refer to Transfer Fuel Pump -G6-, CHECKING, EA211, EA888 .
   • Refer to FUEL DELIVERY UNIT/FUEL LEVEL SENSOR, REMOVING AND INSTALLING 
2. Seal
   • Replace after removing
   • Install dry
3. Locking Ring
   • Loosen and tighten using the Wrench - Fuel Sending Unit: T10202 
   • 110 Nm
4. Fuel Pump Control Module -J538-
   • Not on vehicles with engine code CWVA
   • Check using the Vehicle Diagnostic Tester .
   • Refer to Fuel Pump Control Module -J538-, REMOVING AND INSTALLING 
5. Connector
   • For Fuel Pump Control Module -J538-
6. Connector
   • For the Transfer Fuel Pump -G6- and the Fuel Level Sensor -G-
7. Fuel Supply Line
   • To the engine
   • Do not kink
   • Connector Couplings, Disconnecting. Refer to CONNECTOR COUPLINGS, DISCONNECTING .
8. Fuel Level Sensor -G-
   • Check using the Vehicle Diagnostic Tester .
   • Refer to Fuel Level Sensor -G-, REMOVING AND INSTALLING 

Overview - Fuel Delivery Unit/Fuel Level Sensor, Vehicles with Parking Heater:

Fig 2: Exploded View Of Fuel Delivery Unit/Fuel Level Sensor (Vehicles With Parking Heater)

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Fuel Delivery Unit
   • With the Transfer Fuel Pump -G6-
   • With integrated fuel filter; the fuel filter cannot be replaced separately
   • Refer to FUEL DELIVERY UNIT/FUEL LEVEL SENSOR, REMOVING AND INSTALLING 
2. Clamp
   • Replace after removing
   • Secure the hose connections with hose clamps that correspond to the model.
3. Clamp
   • Replace after removing
   • Secure the hose connections with hose clamps that correspond to the model.
4. Fuel Line
   • To the Metering Pump -V54-
   • Refer to PARKING/AUXILIARY HEATER FUEL LINE, REMOVING AND INSTALLING 
5. Grommet
   • Check for damages
6. Fuel Line
   • To the engine

Fuel Delivery Unit Installation Position

Fig 3: Fuel Delivery Unit Installation Position

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

• The arrow -3- on the fuel tank must point to the mark -2- on the sealing flange -1-.

Fuel lines to the fuel delivery unit

Fig 4: Fuel Lines to the Fuel Delivery Unit

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Fuel Supply Line
2. Fuel Line to Metering Pump -V54-