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
         6.4.7.2. Engines ABP, AAT and AEL
         6.4.7.3. Engine AAS
      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



6.4.7.3. Engine AAS

Removal

PERFORMANCE ORDER
1. Remove a plastic casing.
2. Mark and disconnect wires from the injecting pump. Disconnect ropes.
3. Disconnect fuel hoses from the pump.
4. Turn off nuts of connections and remove fuel tubes.
5. Remove a pump casing.
6. Establish cylinder N1 piston in ВМТ.
7. Remove приводной a belt.
8. Turn off a fixing nut of an asterisk of the pump and remove an asterisk by means of a stripper.
9. Turn off fixing bolts and remove the pump.

Installation

PERFORMANCE ORDER
1. Establish injecting pump on a fixing arm and twirl fixing bolts.
2. Establish an asterisk / a pulley and tighten a fixing nut.
3. Establish приводной a belt.
4. Establish a cranked shaft of the engine and the pump in position ВМТ. Loosen the a fixing bolt of a back asterisk.
5. Remove adjusting заглушку from the pump and establish циферблатный the gauge.
6. Establish an arrow of the gauge on 2 mm, then establish the pump piston before position ВМТ, rotating a pump pulley.
7. Null the gauge. Slowly turn a back asterisk of the pump counter-clockwise while the gauge will not show 1,000,02 mm. This preliminary value.
8. Check up, that mark ВМТ in a flywheel / a leading disk has been combined with an aperture in a transmission casing. Keeping an asterisk, twirl a fixing bolt of an asterisk till the demanded moment of an inhaling.
9. Turn a cranked shaft of the engine on two turns and again combine marks in a flywheel / a leading disk and a transmission.
10. Take readings of the gauge and subtract the received value from preliminary value.
11. Again ослабьте a fixing bolt of a back asterisk.
12. Establish an arrow of the gauge on 2 mm, then establish the pump piston before position ВМТ, rotating a pump pulley.
13. Null the gauge. Slowly turn a back asterisk of the pump counter-clockwise while the gauge will not show 1,00 mm plus a difference defined in point 10.
14. Check up, that mark ВМТ in a flywheel / a leading disk has been combined with an aperture in a transmission casing. Keeping an asterisk, twirl a fixing bolt of an asterisk till the demanded moment of an inhaling.
15. Turn a cranked shaft of the engine on two turns and again combine marks in a flywheel / a leading disk and a transmission.
16. Check up, that the gauge showed 1,000,02 mm.
17. Remove the gauge and twirl заглушку into place.
18. Connect fuel tubes, hoses and wires.











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