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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (FUEL SUPPLY (2 Of 2) -- (A3 SEDAN)) >> 20 Fuel Supply >> Fuel Tank >> Fuel Tank, Draining >> Procedure >> A - Emptying A Fuel Tank More Than 3/4 Full

A - Emptying A Fuel Tank More Than 3/4 Full

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A - EMPTYING A FUEL TANK MORE THAN  3  / 4  FULL 

Fig 1: Fuel Extracting Unit VAS5190 Dimension -a-
GWWA20-11280Courtesy of AUDI OF AMERICA, LLC
NOTE:

The adapter -1- and cone piece -2- from the Fuel Extraction Device :VAS5190A  will not be used.

Push the adapter -1- on the hose slightly reward.

-- Attach the insulating tape -arrow- to the hose at a distance -a- from the end of the suction hose.

-- Open the fuel filler door.

Fig 2: Identifying Fuel Filler Cap (Fuel Cap)
GWWA20-1253Courtesy of AUDI OF AMERICA, LLC

-- Remove the fuel filler cap -arrow-.

-- Install the Fuel Funnel :T40256  all the way into the fuel filler tube.

Fig 3: Fuel Extraction Device VAS5190A Components Location
GWWA20-11259Courtesy of AUDI OF AMERICA, LLC

-- Slide the suction hose of the Fuel Extraction Device :VAS5190A  far enough into the fuel tank until the marking applied earlier -arrow- is on the edge of the fuel filler tube.

NOTE:

A flap -1- is located in the fuel tank on the lower end of the filler neck -2-. It must not be damaged by the suction hose of the Fuel Extraction Device:VAS5190A  . Therefore slide in hose only up to the marking -arrow- applied earlier.

Fig 4: Identifying Filler Tube
GWWN20-10998Courtesy of AUDI OF AMERICA, LLC

-- Slide the suction hose of the Fuel Extraction Device :VAS5190A  far enough into the fuel tank until the marking applied earlier -arrow- is on the edge of the fuel filler tube.

-- Empty the fuel tank through the fuel filler tube.

-- Remove the extracting hose carefully.

NOTE:

When no more fuel can be extracted, the tank is emptied only enough for the locking flange to be opened without danger.

-- Remove the rear bench seat. Refer to BENCH SEAT/SINGLE SEAT, REMOVING AND INSTALLING .

Fig 5: Rear/Bench Seats
GWWA72-11589Courtesy of AUDI OF AMERICA, LLC

Front Wheel Drive (FWD) Vehicles: 

Fig 6: Identifying Fuel Extraction Unit
GWWA20-11281Courtesy of AUDI OF AMERICA, LLC

-- Remove the fuel delivery unit. Refer to FUEL DELIVERY UNIT/FUEL LEVEL SENSOR, REMOVING AND INSTALLING .

-- Extract the fuel from the fuel tank chamber through the opening using the Fuel Extraction Device:VAS5190A  .

All Wheel Drive AWD Vehicles: 

-- Remove the Fuel Level Sensor 2 -G169-. Refer to FUEL LEVEL SENSOR 2 - G169-, REMOVING AND INSTALLING .

-- Extract the fuel from both fuel tank chambers through the opening for the locking flange with the Fuel Level Sensor 2 -G169-. Use the Fuel Extracting Device:VAS5190A  .