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
   Engine
   Cooling system
   System of supply of fuel
   Systems of supply of fuel (continuation)
   Transmission
   Chassis
   Brake system
   Electrosystem
   Refueling volumes (in liters)
   Dimensions
   Servicing plan





Systems of supply of fuel (continuation)

Systems of injection of MPI and MPFI
Engine marking
АВС
ААН
Injection system
MPFI
MPI
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 %