General characteristics
Fuel tank capacity - 61.0 liters
Fuel octane number:
- Leaded - 98 RON
- Unleaded - 95 RON
Carburetor type (all models) — Pierburg 2ЕЗ
Air filter element
Application:
- Round type - Champion W103
- Square type - Champion U512
Engine 14NV
Idle speed - 925 + 25 rpm
idle mixture (CO content) — 0.5-1.5%
Increased idle speed - 2200-2600 rpm
Air damper gap - 1.5-3.5 mm
Throttle clearance with descent:
- "Small" — 1,7-2,1
- "Big" - 2.5-2.9 mm
Idle fuel jet - 45
Idle air jet - 130
Engine 16 SV
Idle frequency
- Mechanical transmission - 925 + 25 rpm
- Automatic transmission - 825 + 25 rpm (in 'park' or 'neutral' position)
idle mixture (CO content) — 0.5-1.5%
Increased idle speed - 2000-2400 rpm
Air damper gap - 1.5-3.5 mm
Throttle clearance with descent:
Models before 1990:
- "Small" — 1.3 - 17 mm
- "Big" - 1.9-2.3 mm
Models since 1990:
- "Small" - 1.5-1.7 mm
- "Big" - 2.0-2.2 mm
Idle fuel jet - 45
Idle air jet - 132.5
Engine 18 SV
Idle speed - 925 + 25 rpm
idle mixture (CO content) — 0.5-15%
Increased idle speed - 1900-2300 rpm
Air damper gap - 1.5-3.5 mm
Throttle clearance with descent:
- "Small" — 2.2±0.2 mm
- "Big" — 3.3±0.2 mm
Idle fuel jet - 42 5
Idle air jet - 132.5
Tightening torques, Nm
- Exhaust manifold nuts - 22
- Bolts for fastening the exhaust pipe to the manifold - 25
- Bolts of fastenings of an exhaust system except flexible joints 25
- Bolts of flexible joints of the exhaust system - 12
- Fuel pump bolts - 18
- Bolts of belts of fastening of a fuel tank - 20
- Intake manifold nuts - 22
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