Audi 80/90/Coupe

since 1986-1991 of release

Repair and car operation



Audi 80/90/Coupe
+ 1.2. Car identification
- 2. Engines, carburetors
   2.1.2. Removal and engine installation (5-cylinder models)
   2.1.3. Dismantling and assembly of engines
   2.1.4. Head of the block of cylinders, gazoraspredeleniye mechanism
   + 2.2. Engine electric equipment
   - 2.3. Carburetors
      + 2.3.1.2. Check and carburetor adjustment
      - 2.3.2. Keihin carburetors
         2.3.2.2. Adjusting data of Keihin carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment







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2.3.2.2. Adjusting data of Keihin carburetors

GENERAL INFORMATION

Engine
Working volume
1.6 l
1.8 l
1.8 l
1.8
Capacity
75 h.p.
88/90 h.p.
75 h.p.
90 h.p.
Release with
09.86.
09.86.
10.86.
08.88.
Engine code
RN
SF/NE
RU
SF
Carburetor
Type
Keihin-1
Keihin-1
Keihin-2
Keihin-2
Catalog number
manual check point
026 129 016
Q
026 129 017
(N)
026 129 017
B
026 129 017
S
automatic transmission

026 129 017 of L
026 129 017 of C
026 129 018
Carburetor complete set
The 1st
кам.
2nd
кам.
The 1st
кам.
2nd
кам.
The 1st
кам.
2nd
кам.
The 1st
кам.
2nd
кам.
Diameter of a diffuzor, mm
20
26
20
26
22
26
22
26

Main jet
108
150
110
150
100
140
100
145
Air jet of the main dosing-out system with an emulsion tube, mm
90
120
90
120
90
100
90
100
Fuel jet of idling
52
52
50
50
Air jet of idling, diameter of mm
115
115
100
100
Diameter of the needle valve of a float, mm
2.5
2.5
2.5
2.5
Diameter of the raspylitelny pump, mm
0.45
0.45
0.40
0.40
Valve of an ekonomayzer, diameter of mm
50
50
35
35
Adjusting data
Number of turns of idling of start, rpm
3200 ± 200
3200 ± 200
3200 ± 200
3500 ± 200
Number of injection, cm3 kachany
0.78 ± 0.12
0.78 ± 0.12
0.85 ± 0.12
0.85 ± 0.12
Gap of an air zaslonka, mm
4.6 ± 0.15
4.6 ± 0.15
2.2 ± 0.15
2.2 ± 0.15
Installation of idling, rpm
900 ± 50
900 ± 50
900 ± 50
900 ± 50
The contents WITH, % volume
1.0-0.5
1.0-0.5
1.0-0.5
1.0-0.5