Audi 100

1982-1990 of release

Repair and operation of the car




Audi 100
+ 1.1. Governing bodies and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. Exhaust system
+ 6. Power supply system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
- 12. Electric equipment
   + 12.1. System of electric equipment
   - 12.2. System of ignition
      - 12.2.1. Transistor system of ignition
         12.2.1.1. Removal and installation of the distributor of ignition
         12.2.1.2. Dismantling and assembly of the distributor of ignition
         12.2.1.3. Check and adjustment of a corner of an advancing of ignition
         12.2.1.4. Check of the coil of ignition
         12.2.1.5. Check of the switchboard
         12.2.1.6. Check of the sensor of the Hall
         12.2.1.7. Check of spark plugs
      + 12.2.2. Electronic system of ignition
      12.2.3. Contactless system of ignition of FEI
   + 12.3. Electric circuits










12.2.1.5. Check of the switchboard

GENERAL INFORMATION

The switchboard at the serviceable coil of ignition is checked.

PERFORMANCE ORDER
1. To disconnect a block of the block (1). To include ignition and to measure tension between contacts "2" and "4". Tension has to be equal about 12 V (battery tension). Otherwise it is necessary to find and eliminate break in conducting (2 – the switchboard).
2. To switch off ignition and to connect a block to the switchboard.
3. To disconnect a block from the ignition distributor.
4. To connect the voltmeter to ignition coil plugs 6 and 4. To include ignition and to measure tension. It has to be not less than 2 V and through 1–2 with has to decrease to zero. If it does not occur, it is necessary to replace the switchboard.
5. To connect a wire the central contact of a block 18 to "weight". Tension has to increase to 2 V for 4-cylinder engines and to 5–6 V – for 5-cylinder. Otherwise to replace the switchboard.
6. To switch off ignition. To connect the voltmeter to extreme contacts of a block 18. To include ignition and to measure tension. It has to be equal 5 Century. If tension differs from specified, to check conducting.