Audi 80/Avant (B4)

since 1991-1995 release

Repair and operation of the car

Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ Cooling system
- Fuel tank and fuel pump
   Fuel tank
   Fuel level sensor
   Fuel accumulator
   Fuel-supply line
   Fuel pump
   Replacement of the fuel filter
+ Air filter and airintaking channels
+ System of injection
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications

Fuel accumulator

On models with the 5-cylinder engine and system of injection of KE-III-Jetronic below on a protective flange of a fuel tank the fuel accumulator is located. By means of spring tension force fuel pressure in the pipeline going to the engine, at that time is supported here when the engine and the fuel pump are switched off. The sense of all this consists in that to restart of the engine fuel moved at once under the necessary pressure. Besides, the fuel accumulator counterbalances a difference in pressure on the party of the pump.