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)
   - 6.4. The power supply system of diesel engines
      6.4.2. Technical characteristics
      6.4.3. The air filter
      6.4.4. A rope of an accelerator and elements of a pedal of an accelerator
      6.4.5. The gauge of level of fuel
      6.4.6. A fuel tank
      + 6.4.7. The injecting pump
      6.4.8. Speed of idling and the maximum speed of work of engine AAS
      6.4.9. A mode of fast idling (engine AAS)
      6.4.10. Residual volume of fuel (engine AAS)
      6.4.11. Fuel injectors
      6.4.12. A control system of work of the diesel engine
      6.4.13. An inlet collector
   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

6.4.2. Technical characteristics
THE GENERAL DATA

Operating procedure of cylinders
4-cylinder engines
1–3–4–2
5-cylinder engines
1–2–4–5–3
The maximum speed of work of the engine
1Z and AHU
5200 rpm
АВР, ААТ and AEL
5500 rpm
AAS
4800 ± 100 rpm
Speed of idling
1Z and AHU it (is not regulated)
780 – 900 rpm
АВР it (is not regulated)
800 – 840 rpm
ААТ and AEL it (is not regulated)
710 – 820 rpm
AAS
800 – 900 rpm
The injecting pump
Advancing of injection of fuel:
  – Control value:
     • ABP
0,28 – 0,42 mm
     • AAT and AEL
0,18 – 0,32 mm
     • AAS
0,93 – 1,07 mm
  – Adjusting value:
     • 1Z and AHU
0,70 ± 0,02 mm
  – Preliminary value:
     • АВР
0,42 mm
     • ААТ and AEL
0,32 mm
  – Definitive value:
     • АВР
0,35 ± 0,02 mm
     • ААТ and AEL
0,25 ± 0,02 mm
     • AAS
1,00 ± 0,02 mm
Injectors
Pressure of opening
New injectors
Is minimum admissible
1Z, AHU and AAT
190 – 200 Bar
170 Bar
АВР
190 – 195 Bar
165 Bar
AAS
130 – 138 Bar
120 Bar

The moments of an inhaling of carving connections

Fixing bolt of a back asterisk of a camshaft (АВР, ААТ
And AEL)
50
Fastening of the valve of adjustment of pressure
45
The zapornyj valve (1Z and AHU)
20
The zapornyj valve (АВР, ААТ and AEL)
40
Connections of fuel tubes (1Z and AHU)
25
Connections of fuel tubes (АВР, ААТ and AEL)
30
Fuel tank
20
Nut натяжителя drive a belt of the injecting pump (АВР, ААТ
And AEL)
45
Bolts of connections банджо the injecting pump (1Z and AHU)
25
Bolts of connections банджо the injecting pump (АВР, ААТ and AEL)
20
Fastening of the injecting pump (АВР, ААТ and AEL)
20
Fastening and fixing arm of the injecting pump (1Z and AHU)
25
Fixing arm of the injecting pump (АВР, ААТ and AEL)
45
Asterisk of the injecting pump
45
Adjusting заглушка the injecting pump (АВР, ААТ and AEL)
20
Casing of the injecting pump
10
Injectors (AAS)
70
Fixing bolts of injectors (1Z, ABP, AAT and AEL)
20
Connections of a hose of the return pipeline on the injecting pump
28
The valve of system of start of the engine
12


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