Audi A3

Since 1997 of release

Repair and car operation

Audi A3
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
- The power supply system and release of the fulfilled gases
   - The power supply system
      Removal and installation of the fuel pump/gauge of a stock of fuel
      Removal and installation of the fuel filter
      Adjustment of a drive of gas
      Removal and installation of the case of the air filter
      Remote control connection by the fuel pump for carrying out of checks
      Check of the fuel pump
      Check of the relay of the fuel pump
   + System of injection of fuel
   + System of injection of the diesel engine
   + System of release of the fulfilled gases
+ Engine electric equipment
+ Manual box of a gear change
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electroschemes

Removal and installation of the fuel filter


The fuel filter with elements of fastening and hoses


The fuel filter–1 is on the bottom before a fuel tank, looking in a movement direction. Within the limits of maintenance service carrying out to replace the filter it is not required.

At removal of the fuel pump some volume of fuel can flow out. Fuel steams are poisonous and inflammable, therefore it is necessary to watch especially good ventilation of a workplace. Exclude fuel hits on a skin. Use the mittens proof in relation to fuel. Do not use отрытым fire. There is a danger of occurrence of a fire! Keep in readiness the fire extinguisher.

1. Lift and establish the car on supports. Put under the fuel filter of-1 capacity for gathering of following fuel.
2. Press fuel hoses 2/3 corresponding collars, for example HAZET 4590.
3. Compress quick disconnect муфты and disconnect fuel hoses from the filter. Thus close connection by a thick rag. After that, cautiously disconnecting a hose, remove pressure.
4. Disconnect the holder–4, having turned away the screw–5.


The filter is filled by fuel.


1. Establish the new fuel filter so that marks on the filter showed in a direction from a tank to the engine. 7 – to a fuel distributive highway at the engine.
2. Put on hoses, thus fix муфты.
3. Pass on the car and check up tightness шланговых connections.

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