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Home >> Volkswagen >> 2002 >> GTI Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (2.0L - Engine Mechanical - AEG, AVH, AZG, BBW, BEV (A4 Platform)) >> 20 Fuel Supply >> Fuel supply system components, removing and installing >> Fuel delivery unit, removing and installing >> Engine code BBW >> Removing

Engine code BBW: Removing

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NOTE:
  • Observe safety precautions before starting work. Refer to Safety precautions when working on the fuel supply system  .
  • The fuel extraction unit VAS 5190 is recommended for emptying the fuel tank. Contrary to the operating instructions the draining must not occur via the filler neck in this engine/vehicle or inner components will be damaged. Drain the fuel tank only via the opened flange.
WARNING:
  • The fuel system is under pressure! Before opening the system place a cloth around the connection. Then release the pressure by carefully loosening the connection.
  • Always wear eye protection and wear fuel-resistant gloves when disconnecting system connections.
Fig 1: Installed Position Of Flange Of Fuel Delivery Unit
GW00000168Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 2: Fuel Delivery Connector & Seal
GW00000173Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE: For ease of illustration, the fuel tank upper shell is not shown. The components are shown simplified.
Fig 3: Fuel Delivery Unit, Jet Pump, Connector & Fuel Return & Supply Lines
GW00000174Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 4: Fuel Delivery Unit, Jet Pump, Connector & Fuel Return & Supply Lines
GW00000174Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE: Observe that the strainer filter and the fuel gauge sender are not damaged.
Fig 5: Removing/Installing Supply Line, Return Hose & Fuel Supply Unit
GW00000175Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • When removing the fuel supply unit observe that the fuel gauge sender is not damaged.
  • If the fuel delivery unit is to be replaced then drain the old fuel delivery unit before disposal.
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