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
         6.1.14.1. Adjustment of frequency of rotation of start-up of the engine
         6.1.14.2. Adjustment of starting gaps of the air gate
         6.1.14.3. Adjustment of a priotkryvaniye of a butterfly valve
         6.1.14.4. Adjustment of the accelerating pump
         6.1.14.5. Idling adjustment
      + 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


6.1.14.5. Idling adjustment
GENERAL INFORMATION

Adjustment is carried out on the heated-up engine with the adjusted gaps in the mechanism of the drive of valves and the ignition moment.

PERFORMANCE ORDER
1. To connect to the engine a control tachometer and a gas analyzer according to the instruction of manufacturer.
2. To establish by the adjusting screw of amount of mix (it is specified by an arrow) the frequency of rotation of a cranked shaft within (750±50) min.-1.
3. To establish by the adjusting screw of quality (structure) of mix (it is specified by an arrow) the level of the content of carbon monoxide (WITH) in the fulfilled gases no more than 1,0 (±0,5) %. To check and if necessary to adjust the idling rotation frequency, and then once again the contents WITH in the fulfilled gases.