Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation

Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburettors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. An exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
- 14. An electric equipment
   + 14.1.2. A thermoswitch, an electronic thermoswitch
   + 14.2. Electroconducting
   - 14.3. Electroschemes
      - 14.3.2. Cooling system
         14.3.2.1. A thermoswitch of the fan of cooling
         14.3.2.2. An index of connections, points of grounding, connection of wires
      + 14.3.3. An electric equipment of the engine with multidot injection
      + 14.3.4. Engine Motronic electric equipment
      + 14.3.5. Electronic ignition
      + 14.3.6. Power supplies
      + 14.3.7. The mechanism of blocking of differential (model Quattro)
      + 14.3.8. A four-high-speed automatic transmission
      + 14.3.9. System of antiblocking of brakes (model with a forward drive)
      + 14.3.10. The central lock
      + 14.3.11. The panel of devices
      + 14.3.12. Air central air
      + 14.3.13. A radio tape recorder
      + 14.3.14. Headlights of forward light
      + 14.3.15. The Stoplight

14.3.2.1. A thermoswitch of the fan of cooling

THE GENERAL DATA

Cars with the 4-cylinder engine

The inhaling moment: 25 Н.м.

Cars with the 5-cylinder engine

Thermoswitch of the fan of the cooling, established on the channel of the hot cooling liquid going to a radiator after cooling of the engine

Cars with the 5-cylinder engine

Thermoswitch installation on cars with the 4-cylinder engine is similar to models with the 5-cylinder engine.
Operation temperature: approximately 85 ° With.

Temperatures at which works a thermoswitch

SPEED OF ROTATION OF THE FAN OF COOLING

THE SWITCH BECOMES ISOLATED

THE SWITCH IS DISCONNECTED

The low
92 – 97 ° WITH

84 – 91 ° WITH

The high
99 – 105 ° WITH

91 – 98 ° WITH

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