LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 2021 >> Jetta S, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 135 (Fuel Supply System) >> 20 Fuel Supply System >> Fuel Delivery Unit/Fuel Level Sensor >> Overview - Fuel Delivery Unit/Fuel Level Sensor >> Overview - Right Fuel Delivery Unit/Fuel Level Sensor, AWD Vehicles
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Overview - Right Fuel Delivery Unit/Fuel Level Sensor, AWD Vehicles

WARNING: This page is about a different car, the 2021 Volkswagen Tiguan, 2020 Volkswagen Tiguan, 2019 Volkswagen Tiguan, and 2018 Volkswagen Tiguan. However, it is still accessible from the selected car via links, so may be relevant.
GWWN20-11375Courtesy 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
    • Check the electric fuel pump in Guided Fault Finding  using the Vehicle Diagnostic Tester.
    • Removing and Installing. Refer to FUEL DELIVERY UNIT/FUEL LEVEL SENSOR, REMOVING AND INSTALLING, AWD VEHICLES .
    • Fill the vehicle with at least five liters of fuel after installing
    • Installation position. Refer to Fig 1.
  2. Seal
    • Always replace after removing.
    • Install dry
  3. Locking Ring
    • 110 Nm
    • Loosen and tighten using the Wrench - Fuel Sending Unit: T10202 
  4. Connector
    • Connector Assignment. Refer to Fig 4.
    • Pull on the connector to make sure it is engaged correctly and securely.
  5. Connector
    • Pull on the connector to make sure it is engaged correctly and securely.
  6. Fuel Pump Control Module -J538-
  7. Fuel Line
  8. Fuel Gauge Sensor -G-
  9. Fuel Line

Fuel Delivery Unit Installation Position 

Fig 1: Fuel Delivery Unit Installation Position
GWWN20-11004Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Version 1:

Version 2:

Fig 2: Fuel Delivery Unit
GWWN20-10626Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Fuel Lines to the Fuel Delivery Unit 

Fig 3: Fuel Lines to the Fuel Delivery Unit
GWWA20-11100Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Fuel Supply Line
  2. Fuel Line to Metering Pump -V54-

Connector on the Fuel Delivery Unit 

Fig 4: Connector on the Fuel Delivery Unit
GWWN20-11277Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Transfer Fuel Pump -G6- Connector
  2. Fuel Level Sensor -G- Connector
  3. Fuel Supply Line