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
      6.2.2. Technical characteristics
      6.2.3. The air filter
      6.2.4. An accelerator rope
      6.2.5. Elements of system of injection of fuel Motronic/Jetronic
      6.2.6. Elements of system of injection of fuel Digifant
      6.2.7. The fuel filter
      6.2.8. The fuel pump and the gauge of level of fuel
      6.2.9. A fuel tank
      6.2.10. Release of pressure from system of injection of fuel
      6.2.11. An inlet collector
      6.2.12. Check of system of injection of fuel
      6.2.13. Neetilirovannyj gasoline
   + 6.3. System of injection MPI/MPFI (6-cylinder engines)
   + 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



6.2. Multidot system of injection of fuel

6.2.1. Introduction
THE GENERAL DATA

System BoschKE Motronic elements on engine ACE


1. Electronic блоу кправления
2. A connection socket
3. The case throttle заслонки
4. The gauge of position throttle заслонки
5. The distributor
6. The gauge of temperature of a cooling liquid
7. The stabilisation valve
8. The system valve холоднго start
9. The gauge of position of a cranked shaft
10. A pressure regulator
11. The ignition coil
12. A socket of connection of the detonation gauge 1
13. A socket of connection of the detonation gauge 2
14. A socket of connection of a heating element of the oxygen gauge
15. A socket of connection of the oxygen gauge
16. The detonation gauge 2
17. The gauge of system of an advancing of ignition
18. A socket of connection of the gauge of temperature of a cooling liquid
19. The gauge of detonation combustion of fuel 1
20. Injectors
21. Spark plugs
22. An inlet collector
23. A measuring tube
24. A pressure regulator
25. The fuel distributor
26. The gauge of a stream of air
27. The blowing-off valve
28. A potentiometer
29. The air filter
30. A diafragmennyj regulator of movement

System BoschKE Motronic elements on engine AAD

1. The electronic block of management
2. The valve of system of cold start
3. The case throttle заслонки
4. The gauge of position throttle заслонки
5. A socket of connection of the detonation gauge 1
6. A socket of connection of a heating element of the oxygen gauge
7. A socket of connection of the oxygen gauge
8. The valve of stabilisation of speed of idling
9. The coil of ignition and a pressure regulator

10. The gauge of temperature of a cooling liquid
11. The gauge of detonation combustion of fuel 1
12. The distributor
13. Injectors
14. An inlet collector
15. A measuring tube
16. A pressure regulator
17. The fuel distributor
18. The gauge of a stream of air
19. The blowing-off valve
20. A diafragmennyj regulator of pressure
21. The air filter

Elements of system BoschKE Motronic 3,2 on engine ADR


1. The electronic block of management
2. The blowing-off valve
3. A socket of connection of the oxygen gauge
4. A socket of connection of the detonation gauge 1
5. A socket of connection of the detonation gauge 2
6. The gauge of temperature of a cooling liquid
7. The coil of ignition and a pressure regulator
8. The adjusting valve of a corner of an advancing of ignition
9. A connection socket (black) the gauge of level of oil
10. A connection socket (brown) the gauge of level of oil
11. A socket of connection of the gauge of speed of work of the engine
12. The block of adjustment of position throttle заслонки
13. A diagnostic socket of connection
14. The gauge of speed of work of the engine
15. Air заслонка
16. The gauge of temperature of arriving air
17. The gauge of detonation combustion of fuel 1
18. The gauge of detonation combustion of fuel 2
19. The Hall gauge
20. Injectors
21. The oxygen gauge and a heating element
22. The gauge of a stream of air

Control systems of engine Bosch work supervise system of injection of fuel and ignition system. For testing and system repair use of the special control and measuring equipment is necessary. Therefore in case of failure detection it is necessary will address to experts.


The prevention

Observe safety measures at work with gasoline and do not forget to let out pressure from the power supply system before the repair beginning.