Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ injection System
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrosystem
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
- Specifications
   Cooling system
   System of supply of fuel
   Systems of supply of fuel (continuation)
   Brake system
   Refueling volumes (in liters)
   Servicing plan

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Systems of supply of fuel (continuation)

Systems of injection of MPI and MPFI
Engine marking
Injection system
Pressure in system
3,8-4,2 bar
3,8-4,2 bar
Holding pressure after ignition shutdown
  • after 10 mines cold engine
min 2,2 bar
min 2,2 bar
  • working temperature of the engine
min 3,0 bar
min 3,0 bar
Vpryskny nozzle
  • amount of injected fuel
85–100 cm 3/30 with
85–100 cm 3/30 with
Frequency of rotation in a mode of idling (is not regulated)
620-820 rpm
700-800 rpm
The contents WITH (is not regulated)
0,15-1,0 %
0,3-1,2 %