Audi 100

1982-1990 of release

Repair and car operation




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 a filtering element of the air filter
      6.1.2. Removal and installation of the air filter
      6.1.3. Temperature regulator check
      6.1.4. Check of the valve 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 a drive of an accelerator
      6.1.8. Adjustment of a cable of a drive of an accelerator
      6.1.9. Fuel level sensor replacement
      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 carburetor installation
      + 6.1.13. Dismantling and carburetor assembly
      + 6.1.14. Pierburg 1B3 carburetor adjustments
      - 6.1.15. Pierburg 2Е2 carburetor adjustments
         6.1.15.1. Adjustment of frequency of rotation of start-up of the engine
         6.1.15.2. Adjustment of starting gaps of an air zaslonka
         6.1.15.3. Check of a pneumodrive of a butterfly valve of the second chamber
         6.1.15.4. Adjustment priotkrytiya of a butterfly valve of the second chamber
         6.1.15.5. Adjustment of the accelerating pump
         6.1.15.6. Check of work of a pneumodrive of a butterfly valve of the first chamber
         6.1.15.7. Idling adjustment
      + 6.1.16. Keihin carburetor adjustments
   + 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





6.1.15. Pierburg 2Е2 carburetor adjustments

GENERAL INFORMATION

Carburetor 2Е2 details

1–pneumodrive of a butterfly valve of the second chamber;
2–arm of a rope of an accelerator;
3–carburetor case;
4–a warming element;
5–butterfly valve thermostat
first chamber;
6–accelerating pump;
7–cover of the accelerating pump;
8–diaphragm;
9–diaphragm spring;
10-valve saddle;
11-valve;
12-ekonomayzer of moshchnostny modes;
13-pneumodrive of the throttle
zaslonka of the first chamber;
14-valve of management of frequency
idling rotations;
15-arm;
16-electromagnetic valve;
17-the pneumovalve with a thermal timer;
18-laying;
19-float;
20-needle valve;
21-filter;
22-float axis;
23-carburetor cover;
24-adjusting screw of quality (structure) of a mix;
25-case of a fuel jet;
26-fuel jet of idling;
27-pneumodrive of an air zaslonka;
28-automatic starting arrangement;
29-cover;
30-sealing ring;
31-mechanism of the starting arrangement;
32-case;
33-main fuel jet of the second chamber;
34-main fuel jet of the first chamber;
35-spray of the accelerating pump

Vacuum connections of the carburetor 2Е2

1–temperature regulator;
2–air filter;
3–temperature regulator valve;
4–vacuum tank;
5–carburetor;
6–valve;
7–vacuum switch of the indicator of a choice of transfers (only mechanical KP);
8–vacuum proof-reader of the distributor of ignition

Arrangement of jets on a Pierburg 2Е2 carburetor cover

1–fuel jet of idling;

2–air jet of the first chamber;

3–air jet of the second chamber;

And – a starting gap of an air zaslonka

Arrangement of fuel jets on a Pierburg 2Е2 carburetor cover (the cover is overturned)

1–main fuel jet of the first chamber;

2–main fuel jet of the second chamber