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



6.2.2. Technical characteristics
THE GENERAL DATA

System type:
  – Models with engine AAR coding
Bosch KEIII Jetronic
  – Models with engine ACE coding, AAD
Bosch KE Motronic
  – Models with engine ADR coding
Bosch Motronic 3.2
  – Models with engine ABK coding
Bosch Digifant
  – Models with engine AAN coding
Bosch MotronicM2. 3.2
Recommended type of fuel
Minimum OCTANESое number:
  – Models with the engine capacity 74 кВатт
91 RON
  – Models with the engine capacity 85, 98, 103 and 110 кВатт:
     • recommended OCTANESое number
95 RON
     • small loss of capacity
91 RON
  – Models with the engine capacity 128 and 169 кВатт
95 RON
The power supply system
Type of the fuel pump
The electric pump, is established in a fuel tank
Capacity of the fuel pump (working pressure of 12 Volt):
  – Models with engine AAR coding, AAN
1600 sm3/mines
  – Models with engine ASE coding
2000 sm3/mines
  – Models with engine AAD coding
2600 sm3/mines
  – Models with engine ADR coding
1600 sm3/mines
  – Models with engine ABK coding
2600 sm3/mines
Pressure of fuel idling:
  – Models with engine ASE coding
6,1 – 6,6 Bar
  – Models with engine AAD coding, AAR, AAN
6,1 – 6,5 Bar
  – Models with engine ADR coding:
     • the vacuum hose is connected
3,5 Bar
     • the vacuum hose is disconnected
5,0 Bar
  – Models with engine ABK coding:
     • the vacuum hose is connected
2,5 Bar
     • the vacuum hose is disconnected
3,0 Bar
The minimum residual pressure (after 10 minutes):
  – Models with engine AAR coding, AAN
3,5 Bar
  – Models with engine ASE coding, AAD
3,3 Bar
  – Models with engine ADR coding
2,5 Bar
  – Models with engine ABK coding
2,0 Bar
Speed of idling (is not regulated):
  – Models with engine AAR coding, AAN
720 70 rpm
  – Models with engine ASE coding
800 – 1000 rpm
  – Models with engine AAD coding
750 – 950 rpm
  – Models with engine ADR coding
820 – 900 rpm
  – Models with engine ABK coding
820 50 rpm
The maintenance WITH (is not regulated):
  – Models with engine AAR coding, AAN:
  – Models with catalytic the converter
0,1 – 1,1 %
  – Models without каталитического the converter:
     • control value
0,5 – 1,5 %
     • adjusting value
1,0 0,2 %
  – Models with engine ASE coding
0,2 – 0,3 %
  – Models with engine AAD coding
0,2 – 1,2 %
  – Models with engine ADR coding
  – Models with engine ABK coding
0,6 0,4 %
Resistance of injectors (at a room temperature):
  – Models with engine ADR coding
11 – 13 Ohm
  – Models with engine ABK coding:
     • Bosch
15 – 17 Ohm
     • Siemens
13,5 – 15,5 Ohm
Resistance of the gauge of speed of work of the engine:
  – Models with engine ADR coding
450 – 1000 Ohm

The inhaling moments, Н.м.

Fixing bolt of the air filter
20
Fastening of the valve of cold start (engine ABK)
10
Fastening of a fuel collector
10
The switch of system of idling
10
Fixing arm of injectors (engine ADR)
10
The oxygen gauge
50
Fastening of the case throttle заслонки
25











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