85425ea0

6.1.1. Technical characteristic

Fuel pump

Drive
Mechanical from the camshaft
Pressure
0,25 – 0,36 bars

Use of carburetors

Models of 1,2 l
32 TL
Models of 1,3 l:
 
  – engine 13 N
35 PDSI
  – engine 13 SC
2E3
  – engine 13 NB
1 B1
Models of 1,4 l
2E3
Models of 1,6 l:
 
  – engine 16 SH
Varajet II
  – engine 16 SV
2E3

Data of the carburetor 32TL – the engine 12 SC

Needle valve
1,75 mm
Diameter of a tube of Venturi
25 mm
Main jet
117
Exit of fuel mix
2,5 mm
Air jet
75
Mix
F96
Fuel jet of idling
47
Air jet of idling
90
Mix jet
210
Additional fuel jet of mix
35
Additional air jet of mix
170
Additional jet of mix
100
Jet of enrichment of mix on a maximum load
65
Jet of enrichment of mix on partial loading (on idling turns)
40
Jet of enrichment of mix on partial loading (main)
40
Jet of the accelerating pump
45
Return jet of the accelerating pump
30
Productivity of the accelerating pump
6,5 – 9,5 cm3 for 10 courses
Jet of movement of the gate
35
Movement adjustment (gap of the air gate)
4,3 – 4,8 mm
Gaps of a butterfly valve:
 – the accelerated idling turns
0,6 – 0,7 mm
 – mechanical movement
0,8 – 0,9 mm
The accelerated idling turns
3600 – 4000 rpm
Top provision of a float
23,5 – 24,0 mm
Vacuum on idling turns
1 – 20 Mbar

Data of the carburetor 35 PDSI – the engine 13 N

Needle valve
1,75 mm
Ring consolidation of the needle valve
2,5 mm
Diameter of a tube of Venturi
26 mm
Exit of fuel mix
2,4 mm
Productivity of the accelerating pump:
  – mechanical transmission
10 ± 1,0 cm3 for 10 courses
  – automatic transmission
7 ± 1,0 cm3 for 10 courses
Drive of the accelerating pump
Shaft of a butterfly valve
Main jet
X 122,5
Additional air jet of mix
80
Idling jet
50
Injection pump pipe
50
Enrichment jet in the float-operated camera:
  – mechanical transmission
50
  – automatic transmission
70
Enrichment jet in a covering:
  – mechanical transmission
100
  – automatic transmission
80
Auxiliary fuel jet
35
Auxiliary jet of fuel mix
5,0

Data of the carburetor 2E3 – the engine 13 SC

 
Primary
Secondary
Diameter of a tube of Venturi
20 mm
24 mm
Main jet
X97,5
X112,5
Additional air jet
80
100
Number of a code of an emulsion tube
88
60
Opening of enrichment of partial loading
0,5 mm
 
Diameter of the preliminary diffuser
8 mm
7 mm
Exhaust outlet of mix
2,5 mm
3,0 mm
Fuel jet of idling
37,5
 
Air jet of idling
130
 
Jet of enrichment of a maximum load
  –
85 – 105
These adjustments of the automatic air gate:
 
 
  – gap of the air gate of movement
2,1 – 2,5 mm
  – the accelerated idling turns
2400 – 2800 rpm
Gap of a butterfly valve of the accelerated idling turns
1,1 – 1,2 mm
Productivity of the accelerating pump:
  – mechanical transmission
10,3 – 12,7 cm3 for 10 courses
  – automatic transmission
7,8 – 10,2 cm3 for 10 courses
Top provision of a float
29 – 30 mm

Data of the carburetor 1B1 – the engine 13 NB

Venturi's tube
25 mm
Air jet / emulsion tube
57,5/18
Main jet
X112,5
Auxiliary jet
42,5/155
Idling jet
47,5/147,5
Enrichment of partial loading:
  – in a casing
100
  – in an adapter
0,3
Top provision of a float (not regulated)
28,5 ± 1 mm
Gap of a butterfly valve:
  – manual control
0,55 – 0,65 mm
  – automatic control
0,70 – 0,80 mm
Gap of the air gate
3,1 – 3,5 mm
Productivity of the accelerating pump
4,5 – 7,5 cm3 for 10 courses
The accelerated idling turns
3500 – 3900 rpm

Data of the carburetor 2EZ – the engine 14 NV

 
Primary
Secondary
Diameter of a tube of Venturi
20 mm
24 mm
Main jet
X95
X110
Auxiliary air jet
117,5
90
Emulsion tube
103
51
Enrichment of partial loading
0,55 mm
 
Fuel jet of idling
45
 
Air jet of idling
130
 
Jet of enrichment of a maximum load
57,5 – 77,5
Gap of the control valve:
  – vacuum, small
1,7 – 2,1 mm
  – vacuum, big
2,5 – 2,9 mm
Mechanical (completely open butterfly valve)
1,5 – 3,5 mm
Gap of a butterfly valve
0,8 – 0,9 mm
Productivity of the accelerating pump
10,5 – 13,5 cm3 for 10 courses
Top provision of a float
29 ± 1 mm
The accelerated idling turns
2200 – 2600 rpm

Data of the Varajet II carburetor – the engine 16 SH

The accelerated idling turns:
  – mechanical transmission
2050 – 2150 rpm
  – automatic transmission
2250 – 2350 rpm
Gap of the air gate:
  – A (see subsection 6.1.11.5.1.3, subsection 6.1.11.5.2.3)
2,8 – 3,4 mm
  – In (see subsection 6.1.11.5.1.4)
2,3 – 2,8 mm
  – With (see subsection 6.1.11.5.1.5)
9,5 – 10,5 mm
Adjustment of a cover of the automatic air gate
1 tag to L
Top provision of a float
4,5 – 6,5 mm
Idling jet
0,65 mm
Primary main jet
204
Primary needle of the main jet
151
Secondary main jet
3,20 mm
Secondary needle of the main jet
2,20 mm (G tag)
Diameter of a locking needle of the valve of the float-operated regulator
1,93 mm

Data of the carburetor 2EZ – the engine 16 SV

 
Primary
Secondary
Diameter of a tube of Venturi
20 mm
24 mm
Main jet
X95
X105
Auxiliary air jet
110
80
Emulsion tube
88
51
Fuel jet of idling
42,5
 
Air jet of idling
132,5
 
Jet of enrichment of a maximum load
85 – 105
 
Manual
Automatic
Gap of the air gate (see subsection 6.1.11.4.1.3):
  – vacuum, small
1,3 – 1,7 mm
1,4 – 1,8 mm
  – vacuum, big
1,9 – 2,3 mm
2,0 – 2.4 mm
Mechanical (completely open butterfly valve)
1,5 – 3,5 mm
3,0 – 5,0 mm
Gap of a butterfly valve
0,8 mm
 
Productivity of the accelerating pump:
  – mechanical transmission
10,5 – 13,5 cm3 for 10 courses
  – automatic transmission
7,5 – 10,5 cm3 for 10 courses
The accelerated idling turns:
  – mechanical transmission
2000 – 2400 rpm
  – automatic transmission
2500 – 2900 rpm

These adjustments of turns of idling

Idling turns:
All models with the mechanical transmission
900– 950 rpm
All models with the automatic transmission
800 – 850 rpm (in position of the lever of the selector P)
The SO level in the idling mode
1,0 – 1,5%

The recommended fuel grade

Minimum octane number:
  – models of 1,2 liters:
     • cars till February, 1985
Ethylated 98 RON (4 stars) or unleaded 95 RON **
     • cars since February, 1985
Ethylated 98 RON (4 stars) or unleaded 95 RON *
  – models of 1,3 l:
     • engines 13 N and 13 NB
Ethylated 91 RON (4 stars) or unleaded 95 RON
     • engines 13 SC
Ethylated 98 RON (4 stars) or unleaded 95 RON *
  – models of 1,4 l
Ethylated 98 RON (4 stars) or unleaded 95 RON
  – models of 1,6 l:
     • engines 16 SH
Ethylated 98 RON (4 stars) or unleaded 95 RON *
     • engines 16 SV
Ethylated 98 RON (4 stars) or unleaded 95 RON ***

* At reduction of a corner of an advancing of ignition on 3 ° use of unleaded gasoline of 95 RON is allowed.
** After 5 seasonings with an unleaded benzn once to fill ethylated gasoline.
*** At installation of a cap of octane number in the correct situation use of unleaded gasoline of 95 RON is allowed.

Tightening moments

Nuts and bolts of fastening of an inlet collector:
  – models of 1,2 l
23 Nanometer
  – l models 1,3 and 1,4
20 Nanometer
  – models of 1,6 l
22 Nanometer
Nuts fastening of the carburetor:
  – models of 1,2 l
18 Nanometer
  – l models 1,3 and 1,4
20 Nanometer
  – models of 1,6 l
15 Nanometer
The fuel pump to a cover of a head of the block of cylinders:
  – l models 1,3 and 1,4
20 Nanometer
  – models of 1,6 l
15 Nanometer