Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
- 6. Fuel system
   + 6.1.2. Technical characteristics
   - 6.2. Multipoint system of injection of fuel
      6.2.2. Technical characteristics
      6.2.3. Air filter
      6.2.4. Accelerator rope
      6.2.5. Elements of system of injection of Motronic/Jetronic fuel
      6.2.6. Elements of system of injection of Digifant fuel
      6.2.7. Fuel filter
      6.2.8. Fuel pump and fuel level sensor
      6.2.9. Fuel tank
      6.2.10. Pressure release from system of injection of fuel
      6.2.11. Inlet collector
      6.2.12. Check of system of injection of fuel
      6.2.13. Unleaded gasoline
   + 6.3. System of injection of MPI/MPFI (6-cylinder engines)
   + 6.4. Power supply system of diesel engines
   6.5. Device of service of heating
   6.6. Diagnostics of malfunctions of system of heating
   6.7. Conditioner: not only "pluses", but also "minuses"
   6.8. Rules of service of the conditioner
+ 7. Exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, steering
+ 12. Body
+ 13. Electric equipment
+ 14. Good advice







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6.2. Multipoint system of injection of fuel

6.2.1. Introduction

GENERAL INFORMATION

BoschKE Motronic system elements on the ACE engine


1. Electronic блоу kpravleniye
2. I will corrode connections
3. Butterfly valve case
4. Sensor of provision of a butterfly valve
5. Distributor
6. The sensor of temperature of cooling liquid
7. Stabilization valve
8. System valve холоднго start
9. Sensor of provision of a cranked shaft
10. Tension regulator
11. Ignition coil
12. I will corrode connections of the detonation sensor 1
13. I will corrode connections of the detonation sensor 2
14. I will corrode connections of a heating element of the oxygen sensor
15. I will corrode connections of the oxygen sensor
16. Detonation sensor 2
17. Sensor of system of an advancing of ignition
18. I will corrode connections of the sensor of temperature of cooling liquid
19. Sensor of detonation combustion of fuel 1
20. Injectors
21. Spark plugs
22. Inlet collector
23. Measuring tube
24. Pressure regulator
25. Fuel distributor
26. Sensor of a stream of air
27. Blowing-off valve
28. Potentiometer
29. Air filter
30. Diafragmenny regulator of movement

BoschKE Motronic system elements on the AAD engine

1. Electronic control unit
2. Valve of system of cold start
3. Butterfly valve case
4. Sensor of provision of a butterfly valve
5. I will corrode connections of the detonation sensor 1
6. I will corrode connections of a heating element of the oxygen sensor
7. I will corrode connections of the oxygen sensor
8. Valve of stabilization of speed of idling
9. Coil of ignition and tension regulator

10. The sensor of temperature of cooling liquid
11. Sensor of detonation combustion of fuel 1
12. Distributor
13. Injectors
14. Inlet collector
15. Measuring tube
16. Pressure regulator
17. Fuel distributor
18. Sensor of a stream of air
19. Blowing-off valve
20. Diafragmenny regulator of pressure
21. Air filter

BoschKE Motronic 3,2 system elements on the ADR engine


1. Electronic control unit
2. Blowing-off valve
3. I will corrode connections of the oxygen sensor
4. I will corrode connections of the detonation sensor 1
5. I will corrode connections of the detonation sensor 2
6. The sensor of temperature of cooling liquid
7. Coil of ignition and tension regulator
8. Adjusting valve of a corner of an advancing of ignition
9. I will corrode connections (black) the sensor of level of oil
10. I will corrode connections (brown) the sensor of level of oil
11. I will corrode connections of the sensor of speed of operation of the engine
12. Block of adjustment of provision of a butterfly valve
13. Diagnostic socket of connection
14. Sensor of speed of operation of the engine
15. Air zaslonka
16. The sensor of temperature of arriving air
17. Sensor of detonation combustion of fuel 1
18. Sensor of detonation combustion of fuel 2
19. Hall sensor
20. Injectors
21. Oxygen sensor and heating element
22. Sensor of a stream of air

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


Prevention

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