Audi 100

1982-1990 of release

Repair and car operation

Audi 100
+ 1.1. Controls and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. An exhaust system
+ 6. The power supply system
+ 7. Transmission
+ 8. A running gear
+ 9. A steering
+ 10. Brake system
+ 11. A body
- 12. An electric equipment
   - 12.1. Electric equipment system
      12.1.1. A technical characteristics
      12.1.2. Safety locks, the relay and management blocks
      + 12.1.3. The generator
      + 12.1.4. A starter
      - 12.1.5. Illumination and the light alarm system
         12.1.5.1. Replacement of a lamp of a headlight
         12.1.5.2. Replacement of a lamp of dimensional light
         12.1.5.3. Removal and headlight installation
         12.1.5.4. Adjustment of light of headlights
         12.1.5.5. Replacement of a lamp of the index of turn
         12.1.5.6. Removal and installation of the index of turn
         12.1.5.7. Replacement of a lamp of an antifog headlight
         12.1.5.8. Adjustment of light of antifog headlights
         12.1.5.9. Replacement of lamps of a back lantern by a wing
         12.1.5.10. Replacement of lamps of a back lantern by a luggage carrier cover
         12.1.5.11. Replacement of a lamp of a lantern of illumination of licence plate
         12.1.5.12. Replacement of a lamp of a lantern of illumination of a luggage carrier
         12.1.5.13. Replacement of a lamp of a plafond of illumination of salon
         12.1.5.14. Replacement of a lamp of a plafond of a directional light
         12.1.5.15. Removal and installation of a combination of devices
         12.1.5.16. Voltage stabilizer check
         12.1.5.17. Removal and installation of the relay-breaker of indexes of turn
         12.1.5.18. Check of the switch of light of a backing
         12.1.5.19. Check of the gauge of the index of temperature of a cooling liquid
         12.1.5.20. Check of the index of level of fuel
         12.1.5.21. Adjustment of the index of level of fuel
         12.1.5.22. Removal and installation of a screen wiper of a windscreen
   + 12.2. Ignition system
   + 12.3. Electric schemes

12.1.5.19. Check of the gauge of the index of temperature of a cooling liquid

THE GENERAL DATA

If at an engine overheat in models with petrol engines (the arrow of the index of temperature of a cooling liquid is in a red zone) the lamp of an overheat of a cooling liquid does not light up, it is necessary to check up the gauge of the index of temperature of a cooling liquid.

If at an engine overheat in models with diesel engines of the marksman of the index of temperature of a cooling liquid does not leave to the right, it is necessary to check up the gauge of the index of temperature of a cooling liquid.

PERFORMANCE ORDER

1. To disconnect колодку with wires from the gauge of temperature of a cooling liquid.

Models with petrol engines

2. To close a yellow-dark blue wire on "weight" by means of an additional wire and to include ignition. If the control lamp of temperature of a cooling liquid on a combination of devices the gauge is faulty also it lights up it is necessary to replace.

3. If the lamp has not lighted up, to check up it. For this purpose it is necessary to remove a combination of devices (subsection 12.1.5.15 see).

4. If the lamp has not fused, to check up an electric chain. For this purpose to disconnect a wire from "the minus" plug of the storage battery. Then to disconnect 12-contact колодку (1) from a combination of devices (2) and to check up resistance of a chain by means of an ohmmeter, having connected it to contact «2» Pads 1 and to the yellow-dark blue wire connected to the gauge. Resistance should be equal to zero. If it is equal to infinity, in a chain there is a breakage.

Models with diesel engines

5. To close a yellow-dark blue wire on "weight" by means of an additional wire and to include ignition. If the arrow of the index of temperature of a cooling liquid on a combination of devices deviates to the right the gauge is faulty also it it is necessary to replace.

6. If the arrow has not deviated to the right, it is necessary to check up an electric chain. For this purpose to disconnect a wire from "the minus" plug of the storage battery. Then to disconnect 12-contact колодку from a combination of devices and to check up resistance of a chain by means of an ohmmeter, having connected it to contact «2» Pads and to the yellow-dark blue wire connected to the gauge. Resistance should be equal to zero if it is equal to infinity, in a chain there is a breakage.

7. If breakage in a chain is not present, means the index of level of fuel is faulty and it is necessary to replace it.