Audi 100

1982-1990 of release

Repair and operation of the car

Audi 100
+ 1.1. Governing bodies and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. Exhaust system
- 6. Power supply system
   - 6.1. Power supply system of carburetor engines
      6.1.1. Replacement of the filtering element of the air filter
      6.1.2. Removal and installation of the air filter
      6.1.3. Check of a temperature regulator
      6.1.4. Valve check of a temperature regulator
      6.1.5. Removal and installation of the fuel pump
      6.1.6. Check of pressure of forcing of the fuel pump
      6.1.7. Removal and installation of a cable of the drive of an accelerator
      6.1.8. Adjustment of a cable of the drive of an accelerator
      6.1.9. Replacement of the fuel level sensor
      6.1.10. Removal and installation of a fuel tank
      6.1.11. Replacement of the filter of thin purification of fuel
      6.1.12. Removal and installation of the carburetor
      - 6.1.13. Dismantling and assembly of the carburetor
         6.1.13.1. Dismantling and assembly of carburetors of other models
      + 6.1.14. Adjustments of the Pierburg 1B3 carburetor
      + 6.1.15. Adjustments of the Pierburg 2E2 carburetor
      + 6.1.16. Adjustments of the Keihin carburetor
   + 6.2. A power supply system of engines with fuel injection
   + 6.3. Power supply system of the diesel engine
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment

6.1.13.1. Dismantling and assembly of carburetors of other models

GENERAL INFORMATION

Dismantling and assembly of carburetors of other models are carried out similarly. At assembly of the carburetor it is necessary to consider the following.

At the Pierburg 1B3 carburetor to check serviceability of the electromagnetic valve (see rice. To a carburetor 1B3 detail) it is possible, having brought voltage of 12 V to the valve plug and having connected then its case to "weight". The pin of the valve has to be involved on 3–4 mm. To check a gap and between the end of a tube and a surface of the air gate, it has to be 0,7–1,3 mm.

Installation of a fuel tube of the Pierburg 1B3 carburetor

and – a gap between the end of a tube and a surface of the air gate

At the Keihin carburetor at installation of emulsion tubes to pay attention that on a tube of the first chamber of an opening from above, and on a tube of the second chamber – from below.

At the Pierburg 2E2 carburetor at installation the spray of the accelerating pump has to be located so that fuel got to dredging.

Installation of a spray of the accelerating pump of the Pierburg 2E2 carburetor

Prevention

The provision of a float in a float-operated chamber of carburetors is not regulated. At a fuel level deviation from nominal to check tightness of a float and a condition of the needle valve. To replace faulty details.