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 Engines ABP, AAT and AEL 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. The injecting pump Engines 1Z and AHU


1. Uncover клапанного the mechanism.
2. Establish cylinder N1 piston in ВМТ.
3. Disconnect fuel hoses from the pump (cтрелкой the connection bolt банджо with the valve is shown).
4. Mark and disconnect wires from the injecting pump.
5. Turn off nuts of connections and remove fuel tubes.
6. Remove натяжитель drive a belt of the injecting pump.
7. Turn off a fixing nut of an asterisk of the pump and remove an asterisk by means of a stripper.
8. Turn off fixing bolts and remove the pump.

Installation and adjustment

1. Establish the pump on a fixing arm and twirl fixing bolts.
2. Establish an asterisk of the pump and check up, that adjusting marks of injection of fuel coincided.
3. Remove adjusting заглушку from an underside of the pump and establish циферблатный the gauge.
4. Establish an arrow of the gauge on 2 mm, then slowly turn a cranked shaft of the engine counter-clockwise while the arrow on the gauge will not cease to move. Press on the gauge that the arrow specified in 1 mm, and translate an arrow on a zero.
5. Slowly turn a cranked shaft of the engine while mark ВМТ in a flywheel / a leading disk will not be combined with an aperture in a transmission casing.
6. Check up, that the gauge showed 0,70,02 mm.
7. If adjustment is necessary, turn the pump as it is necessary.
8. Tighten fixing bolts of the pump.
9. Connect fuel tubes, hoses and wires.