Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
- Fuel tank and the fuel pump
   Fuel tank
   The gauge of level of fuel
   The fuel accumulator
   The fuel pump
   Replacement of the fuel filter
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications


Replacement of the fuel filter

In Audi 80 such volumes that it it is not necessary to change the fuel filter during engine service life. And it is very good, because for removal of this filter at all-wheel drive model all fuel tank should be removed. And it in turn can be made only after removal of the back bridge. It is possible to advise replacement of the fuel filter only at malfunctions in work of the fuel filter.

At the left: the fuel filter (arrow) of front-wheel models is located on the car bottom practically before the right back wheel niche.

On the right: the fuel filter (2) all-wheel drive models is established on a forward part of a fuel tank (4).
1 – топливопровод from the filter to injection system;
3 – топливопровод from a fuel tank to the filter.