Fuel tank
The fuel tank is installed in the middle of the rear of the vehicle.
Fuel tank capacity, l:
cars with a body «hatchback» And «sedan».
- before MY 1986: 42;
- from MY 1986: 52.
cars with a body «station wagon»: 50.
Fuel pump
The fuel pump is mechanical, diaphragm type, driven by a camshaft eccentric.
Make and type: Pierburg or AC RA 6900.
Fuel supply pressure at crankshaft speed 2000 rpm, kg/cm2: 0,18-0,24.
Air filter
Air filter with replaceable paper filter element. Brand and type of air element: AC PC 87.
Carburetor
The engine uses a single-chamber carburetor Weber 32 TL emulsion type.
The carburetor has a main metering system, a starting device with an air damper pneumatic drive, an economizer of power modes, an econostat, a diaphragm accelerator pump, a main and auxiliary idle system.
Weber 32 TL carburetor calibration data
Diffuser diameter, mm: 26.
Main dosing system:
- fuel jet marking: 117;
- air jet marking: 75;
- emulsion tube marking: F 96.
Main idle system:
- fuel jet marking: 47.
Auxiliary idle system:
- fuel jet marking: 35;
- air jet marking: 100.
Econostat:
- fuel jet marking: 65.
Partial load economizer:
- fuel jet marking; 40.
Accelerator pump:
- sprayer marking 45;
- fuel supply for 10 cycles, cm3: 6,5-9,5.
Needle valve hole diameter, mm: 1.75.
The distance between the bottom edge of the float and the gasket plane with the cover removed, which determines the fuel level in the float chamber, mm: 23.5-24.0.
Float weight, g: 10.0-10.5.
Starting gaps, mm:
- throttle: 0.60-0.70;
- air damper: 4.25-4.75.
Marking of the reducing jet of the pneumatic actuator of the air damper: 35.
Vacuum supplied to the ignition distributor, kg / cm3: 0.1-0,3.
The speed of rotation of the crankshaft of the cold engine at idle (fast idle), rpm: 3600-4000
The frequency of rotation of the crankshaft of a warm engine at idle, rpm: 850-900.
Carbon monoxide content (SO) in exhaust gases, %: 0.5-1.5.
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