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
      + 6.1.14. Adjustments of the Pierburg 1B3 carburetor
      + 6.1.15. Adjustments of the Pierburg 2E2 carburetor
      - 6.1.16. Adjustments of the Keihin carburetor
         6.1.16.1. Adjustment of frequency of rotation of start-up of the engine
         6.1.16.2. Adjustment of a starting gap of the air gate
         6.1.16.3. Adjustment of a priotkryvaniye of a butterfly valve of the second chamber
         6.1.16.4. Adjustment of productivity of the accelerating pump
         6.1.16.5. Idling adjustment
   + 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










6.1.16.5. Idling adjustment

GENERAL INFORMATION

Adjustment is carried out at correctly determined moment of ignition and the switched-off consumers of the electric power.

PERFORMANCE ORDER
1. To warm up the engine up to the working temperature.
2. To connect a control tachometer and a gas analyzer according to the instruction of manufacturer.
3. To adjust the frequency of rotation of idling till (750–850) min.-1 the persistent screw of the lever of a butterfly valve of the first chamber (it is shown by an arrow).
4. To disconnect a hose of ventilation of a case.
5. The screw (see rice. The screw of adjustment of quality (structure) of mix of the Keihin carburetor) to establish the level of the content of carbon monoxide (WITH) in the fulfilled gases no more (1,0±0,5) %. To check and if necessary to restore the idling rotation frequency, and also the contents WITH in the fulfilled gases.