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Home >> Audi >> 2014 >> S6 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1625 (1.8L, 2.0L & 2.5L - Fuel Supply - Engine Code(S): CBTA, CBUA, CCTA, CPKA, CPLA, CPPA & CPRA (Convertible)) >> 20 Fuel Supply >> Description And Operation >> Overview - Fuel Delivery Unit/Fuel Level Sensor

Overview - Fuel Delivery Unit/Fuel Level Sensor

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Fig 1: Fuel Delivery Unit/Fuel Level Sensor Overview
GWWN20-10894Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Locking Ring
    • 110 Nm
    • Make sure it is secure
  2. Supply Line
    • Black
    • Attached to the side of the fuel tank
    • Make sure it is secure
  3. Return Line
    • Blue
    • Attached to the side of the fuel tank
    • Make sure it is secure
  4. Flange
    • For the fuel delivery unit
    • Note installation position of flange on fuel tank. Refer to Figure
  5. Fuel Level Sensor -G-
  6. Fuel Delivery Unit
  7. Gasket
    • Replace after removing
    • Install the dry seal into the opening in the fuel tank
    • Moisten with fuel only when installing flange