Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and a partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
- 6. Fuel system
   + 6.1.2. Technical characteristics
   + 6.2. Multidot system of injection of fuel
   - 6.3. System of injection MPI/MPFI (6-cylinder engines)
      6.3.2. Technical characteristics
      6.3.3. Distinctions of systems of injection
      6.3.4. Gauges
      6.3.5. Idling regulation
      6.3.6. Removal and installation клапанных atomizers
      6.3.7. Check клапанных atomizers
      6.3.8. The oxygen gauge
   + 6.4. The power supply system of diesel engines
   6.5. The device of service of heating
   6.6. Diagnostics of malfunctions of system of heating
   6.7. The conditioner: not only "pluses", but also "minuses"
   6.8. Rules of service of the conditioner
+ 7. An exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, a steering
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice



6.3. System of injection MPI/MPFI (6-cylinder engines)

6.3.1. Introduction
THE GENERAL DATA

Systems of injection MPI (Multi-Point-Injection) and MPFI (Multi-Point-Fuel-Injection) are called as systems of multidot injection. They have the combined system of ignition and injection with the uniform block of management. In this subsection it is a question of a part of the system connected with injection.

Details of system of injection MPI
1. The fuel filter
2. The electromagnetic valve of system with the activated coal
3. A measuring instrument of the mass expense of air
4. The index of level of oil
5. The air filter
6. A hose of system of preliminary heating
7. The clock valve
For system recycling the fulfilled gases
For system of switching of an inlet collector
8. Returnable топливопровод
9. An air hose
10. Valve LFR of system of regulation of filling
LFR = Leerlauffullungsregelung
11. A regulator of pressure of fuel
12. Ring топливопровод
13. The hydraulic pipeline of the pump of the amplifier of the steering mechanism
14. 3 doubled coils of ignition
15. A remennyj pulley of the pump of the amplifier of the steering mechanism
16. A casing поликлинового a belt
17. A high voltage wire to a spark plug of the cylinder 4
18. A klapannaja atomizer
19. A switched inlet collector
20. The membrannyj mechanism of switching of an inlet collector
21. A cover гасителя noise
22. Гаситель noise
23. Delivery топливопровод
24. A hose of system of ventilation картера
25. A cover of electric wires
26. A cover of a head of cylinders
27. The left cover of a gear belt