Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and a partition of engines
- 4. Cooling system
   4.2. Technical characteristics
   4.3. Hoses of system of cooling
   4.4. A radiator
   4.5. The thermostat
   4.6. The cooling fan
   - 4.7. Switches and gauges of system of cooling
      4.7.2. The diesel engine (2,0)
      4.7.3. The diesel engine (2,2/2,5)
   4.8. The water pump
   4.9. The heat exchanger liquid oil-/cooling
   4.10. Diagnostics of malfunctions in a contour of circulation of oil
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
+ 10. Brake system
+ 11. Suspension brackets, a steering
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice



4.7. Switches and gauges of system of cooling THE TEMPERATURE SWITCH OF THE FAN OF COOLING

Check

Look subsection 4.6.

Removal

PERFORMANCE ORDER
1. Partially merge cooling liquid.
2. Disconnect a socket of connection of the switch and unscrew the switch.

Installation

Installation is spent upside-down removals.

THE GAUGE OF TEMPERATURE OF THE COOLING LIQUID / THE SWITCH OF THE ALARM BULB

Both gauges are established in one module.

Identification of plugs of the gauge of temperature охдаждающей liquids / of the gauge of an alarm bulb (3-shtyrkovyj a connection socket)

1. The plug of an alarm bulb
2. "The weight" plug
3. The plug of the gauge of temperature

Identification of plugs of the gauge of temperature охдаждающей liquids / of the gauge of an alarm bulb (4-shtyrkovyj a connection socket)

+ – The food plug
With – the plug of an alarm bulb
R – the conditioner plug
T – the plug of the gauge of temperature

Check

PERFORMANCE ORDER
Check up a food and grounding of gauges. Check up resistance of gauges at various temperature of a cooling liquid. If gauges are faulty, it is necessary to replace them.

Removal

PERFORMANCE ORDER
1. Partially merge cooling liquid.
2. Disconnect a socket of connection of the gauge.
3. Unscrew or remove gauges and remove a sealing ring.

Installation

Installation is spent upside-down removals.

THE TEMPERATURE GAUGE OF SYSTEM OF INJECTION OF FUEL

If the gauge fails, on an instrument guard should light up
Alarm bulb of system of injection of fuel. For gauge check
It is necessary to address to experts.

Removal

PERFORMANCE ORDER
1. Partially merge cooling liquid.
2. Disconnect a socket of connection of the gauge.
3. Unscrew or remove gauges and remove a sealing ring.

Installation

Installation is spent upside-down removals.

TEMPERATURE GAUGES OF SYSTEM OF PRELIMINARY HEATING (DIESEL ENGINES IN VOLUME 2,4)

Removal

PERFORMANCE ORDER
1. Partially merge cooling liquid.
2. Disconnect a socket of connection of the gauge.
3. Unscrew or remove gauges and remove a sealing ring.

Installation

Installation is spent upside-down removals.