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


6.2.5. Elements of system of injection of fuel Motronic/Jetronic
THE GENERAL DATA

THE GAUGE OF THE STREAM OF AIR (MOTRONIC 3.2)

Arrangement of the gauge of a stream of air (engine ADR)

 On engine ADR the gauge of a stream of air is established on the top cover of the air filter.

Removal
PERFORMANCE ORDER
1. Uncover.
2. Disconnect an air branch pipe from the gauge (engine ADR).
3. Disconnect a socket of connection of the gauge (engine ADR).
4. Turn off fixing screws and remove the gauge.

Installation

Installation is spent upside-down removals.

THE GAUGE OF THE STREAM OF AIR (KE MOTRONIC/JETRONIC)

Elements of the gauge of a stream of air on engine ACE
1. The fixing screw
2. A connection bolt банджо
3. The fuel distributor
4. A connection bolt банджо
5. Sealing rings
6. A tube of giving of fuel
7. The fixing screw
8. A pressure regulator
9. A connection bolt банджо
10. The gauge of a stream of air
11. Заглушка
12. A sealing ring
 13. The lock screw
14. A sealing ring
15. Плунжер
16. A fixing arm
17. The blowing-off valve
18. Fastening
19. A fixing arm
20. The screw
21. A ventilating hose
22. A fixing arm
23. A diafragmennyj regulator of pressure
24. Return топливопровод

Removal

PERFORMANCE ORDER
1. Mark fuel tubes and disconnect them from the fuel distributor.
2. Remove воздухозаборный a branch pipe.
3. Turn off fixing bolts and remove the gauge.

Installation

Installation is spent upside-down removals.

POTENTIOMETER THROTTLE ЗАСЛОНКИ (MOTRONIC 3.2) OR THE GAUGE OF POSITION THROTTLE ЗАСЛОНКИ (KE MOTRONIC/JETRONIC)

Removal
PERFORMANCE ORDER
1. Disconnect a connection socket.
2. Turn off fixing screws and remove a potentiometer or the gauge.

Installation

Installation is spent upside-down removals.

THE GAUGE OF TEMPERATURE OF AIR IN THE INLET COLLECTOR (MOTRONIC 3.2)

Removal
PERFORMANCE ORDER
1. Disconnect a connection socket.
2. Turn off fixing bolts and remove
The gauge.

Installation

Installation is spent upside-down removals.

THE MODULE OF POSITIONING THROTTLE ЗАСЛОНКИ (MOTRONIC 3.2)

Removal and module installation are spent similarly to a potentiometer throttle заслонки.

THE GAUGE OF SPEED OF MOVEMENT OF THE CAR (MOTRONIC 3.2)

The gauge is established in the speedometer block, and for its replacement it is necessary to replace a speedometer.

THE GAUGE OF TEMPERATURE OF THE COOLING LIQUID (ALL SYSTEMS)

Removal
PERFORMANCE ORDER
1. Merge about the one fourth part of a cooling liquid from the engine.
2. Disconnect a socket of connection of the corresponding gauge and unscrew it from a nest.

Installation

Installation is spent upside-down removals.

THE GAUGE OF SPEED OF WORK OF THE ENGINE (ALL SYSTEMS)

Removal
PERFORMANCE ORDER
1. Disconnect a socket of connection of the gauge.
2. Turn off a fixing bolt and remove the gauge.

Installation

Installation is spent upside-down removals.

THE CASE THROTTLE ЗАСЛОНКИ (ALL SYSTEMS)

Removal
PERFORMANCE ORDER
1. Disconnect an accelerator rope.
2. Disconnect connection sockets, vacuum and air hoses.
3. Turn off fixing bolts and remove the case throttle заслонки.

Installation

Installation is spent upside-down removals.

INJECTORS AND FUEL COLLECTOR (MOTRONIC 3.2)

Removal
PERFORMANCE ORDER
1. Disconnect a vacuum hose, fuel tubes and hoses from the fuel
Collector.
2. Disconnect sockets of connection of injectors and the Hall gauge.
3. Turn off fixing bolts and remove a fuel collector.

Installation

Installation is spent upside-down removals.

REGULATOR OF PRESSURE OF FUEL (MOTRONIC 3.2)

Removal
PERFORMANCE ORDER
1. Disconnect a vacuum hose from a regulator.
2. Remove a fixing clip and remove a regulator from a fuel collector.

Installation

Installation is spent upside-down removals.

THE HALL GAUGE (MOTRONIC 3.2)

Removal
PERFORMANCE ORDER
1. Disconnect a socket of connection of the gauge.
2. Turn off fixing bolts and remove the gauge.

Installation

Installation is spent upside-down removals.

THE OXYGEN GAUGE (ALL SYSTEMS)

Arrangement of the oxygen gauge (engine ADR)

Removal
PERFORMANCE ORDER
Disconnect a socket of connection of the gauge and unscrew the gauge from a final collector.

Installation

Installation is spent upside-down removals.

THE ELECTRONIC BLOCK OF MANAGEMENT

Removal
PERFORMANCE ORDER
1. Remove furnish panels.
2. Turn off fixing screws and remove casings of the electronic block of management.
3. Turn off fixing screws and remove the electronic block of management, having disconnected a connection socket.

Installation

Installation is spent upside-down removals.

FUEL INJECTORS (КЕ)

Removal
PERFORMANCE ORDER
1. Disconnect sockets of connection of injectors.
2. Remove cooling branch pipe if it is necessary.
3. Remove a fuel collector (if it is necessary), turn off nuts of connections and disconnect fuel tubes.
4. Remove injectors.

Installation

Installation is spent upside-down removals.