Audi 100

1982-1990 of release

Repair and car operation




Audi 100
+ 1.1. Governing bodies and devices
- 2. Technical characteristics
   2.1. Introduction
   2.2. Technical characteristics of cars
   2.3. Technical characteristics of petrol engines
   2.4. Technical characteristics of diesel engines
   2.5. Operational liquids
   2.6. Moments of an inhaling of responsible carving connections
   2.7. Tarirovochnye data of carburetors
   2.8. Nominal and repair sizes of details and limits admissible износов
+ 3. Engines
+ 4. Cooling system
+ 5. Exhaust system
+ 6. Power supply system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment


работа в Москве



2.7. Tarirovochnye data of carburetors

GENERAL INFORMATION

Pierburg 1B3 (DR engine)

Diameter of a diffuzor
24 mm
The main dosing-out system:
  – marking of a fuel jet
X112,5/110,5*
  – marking of an emulsion tube
90
Idling system:
  – marking of a fuel jet
47,5
  – marking of an air jet
130
Ekonostat:
  – marking of a fuel jet
37,5
  – marking of an air jet
130
Diameter of an opening of the needle valve, mm
1,75
Diameter of a fuel jet of an ekonomayzer of moshchnostny modes, mm
0,5
Accelerating pump:
  – diameter of a spray, mm
0,4/0,45*
  – supply of fuel for one cycle, cm3
(0,9 ± 0,15)
Starting gaps of an air zaslonka, mm:
  – first step
2,3 ± 0,15/2,1 ± 0,15*
  – second step
3,0 ± 0,15
Frequency of idling, mines-1:
  – cold engine
3400-3800
  – heated-up engine
700-800
Marking of the automatic starting arrangement
251/250*
The maintenance of an oxide of carbon (WITH) in the fulfilled gases, %
no more (1,0 ± 0,5)

* For cars with automatic transmission.

Pierburg 2E2 (DS engine)


(chamber 1/chamber 2)
The main dosing-out system:
  – marking of a fuel jet
Х105/Х120
  – marking of an air jet
100/100
Idling system:
  – marking of a fuel jet
40/-
Ekonostat:
Diameter of a fuel jet, mm
– / 1,25
Accelerating pump:
  – diameter of an opening of a spray, mm
0,35/-
  – supply of fuel for one cycle, cm3
1,1 ± 0,15/–
Starting gaps of an air zaslonka, mm:
  – first step
2,3 ± 0,15/–
  – second step
4,7 ± 0,15/–
Frequency of rotation of idling, mines-1:
  – cold engine
2800-3200
  – heated-up engine
700-800
Marking of the automatic starting arrangement
258
The maintenance of an oxide of carbon (WITH) in the fulfilled gases, %
no more (1,0 ± 0,5)

Keihin 26–30DC (NP engine)


chamber 1/chamber 2
Diameter of a diffuzor, mm
20/26
The main dosing-out system:
marking of a fuel jet
112/155
marking of an air jet
95/120
Idling system:
  – marking of a fuel jet
48/-
  – marking of an air jet
125/-
Ekonomayzer:
  – marking of a fuel jet
40/-
Accelerating pump:
  – diameter of a spray, mm
0,45/-
  – supply of fuel for one cycle, cm3
0,78 ± 0,12/–
Diameter of an opening of the needle valve, mm
2,5
Fuel level in the poplavkovy chamber, mm
(9,0 ± 1,0)
Starting gap of an air zaslonka, mm
4,6 ± 0,15
Frequency of rotation of idling, mines-1:
  – cold engine
4000-4400
  – heated-up engine
700-800
The maintenance of an oxide of carbon (WITH) in the fulfilled gases, %
no more (1,0 ± 0,5)

* For cars with automatic transmission.

Keihin (WH engine)

 
chamber 1/chamber 2
Diameter of a diffuzor, mm
22/28
The main dosing-out system:
  – marking of a fuel jet
120/165 (150 *)
  – marking of an air jet
80/110
System of idling and transitional system of the first chamber:
  – marking of a fuel jet
50/-
  – marking of an air jet
120/-
Transitional system of the second chamber:
  – marking of a fuel jet
– / 90
  – marking of an air jet
– / 150
Accelerating pump:
  – diameter of an opening of a spray, mm
0,35/-
  – supply of fuel for one cycle, cm3
0,82 ± 0,12/–
Ekonomayzer:
  – marking of a fuel jet
50 (60 *)
Starting gap of an air zaslonka, mm
5,6 ± 0,15/–
Priotkryvaniye of a butterfly valve at operation of the cold engine idling, mm
1,3 ± 0,1 (1,5 ± 01 *)/–
Diameter of an opening of the needle valve
2,8 mm
Starting gap of a butterfly valve, mm
0,6 ± 0,07 (0,7 ± 0,07 *)/–
Frequency of rotation of idling, mines-1:
  – cold engine
3500
  – heated-up engine
750-850
The maintenance of an oxide of carbon (WITH) in the fulfilled gases, %
no more (1,0 ± 0,5)

* For cars with automatic transmission.