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
   - 12.2. Ignition system
      + 12.2.1. Transistor system of ignition
      - 12.2.2. Electronic system of ignition
         12.2.2.1. Check of the coil of ignition
         12.2.2.2. Check of the gauge of a corner of an advancing of ignition
         12.2.2.3. Check of the gauge of frequency of rotation of a cranked shaft
         12.2.2.4. The gauge of a corner of an advancing of ignition, frequency of rotation of a cranked shaft
         12.2.2.5. Check and replacement of the gauge of temperature of air
         12.2.2.6. Check of the gauge of temperature of a cooling liquid
         12.2.2.7. Switches of a mode of idling and opening throttle заслонки
         12.2.2.8. Check of the gauge of the Hall
         12.2.2.9. Check of the block of management
      12.2.3. Contactless system of ignition FEI
   + 12.3. Electric schemes

12.2.2.5. Check and replacement of the gauge of temperature of air

THE GENERAL DATA

Numbers of contacts of the gauge of temperature of air

1 and 2 – gauge contacts;

3 – the gauge of temperature of air;

4 – a protective cover

Numbers of contacts connecting Pads the management block

PERFORMANCE ORDER

1. To shift a protective cover.

2. By an ohmmeter to measure resistance between contacts «1» and «2» gauges. It should be 400–700 Ohm.

3. If resistance differs from specified, it is necessary to measure resistance of conducting between contact «3» and contacts «1» and «2» by turns. Resistance should be equal according to zero and 400–700 Ohm.

4. Then to measure resistance between contact «24» and contacts «1» and «2» by turns. Resistance should be equal also according to zero and 400–700 Ohm. If resistance differs from specified, there is a breakage in conducting.

5. Отпаять wires from the gauge and again to measure resistance between its contacts «1» and «2». It should be 400–700 Ohm. If resistance differs from specified, to replace the gauge.

6. To turn away two bolts and to remove the gauge.

7. To establish the new gauge, to wrap bolts.

8. To solder wires to gauge contacts.