Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car



Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
- 14. Electric equipment
   + 14.1.2. Thermoswitch, electronic thermoswitch
   - 14.2. Electrical wiring
      14.2.2. Modification of the rubber insulating plug of the contact plug
      14.2.3. Holders of additional safety locks
      14.2.4. Locations and identification of safety locks
      14.2.5. Identification of contacts on a payment of safety locks and blocks of the relay
      14.2.6. Additional fee of blocks of the relay
      14.2.7. The locations of plugs of a plait of wires in contact nests
      14.2.8. Points of grounding and welded connections of wires
      14.2.9. Locations of control units
      14.2.10. An arrangement of devices in office of the engine
   + 14.3. Electrical circuitries






14.2.9. Locations of control units

GENERAL INFORMATION

The locations of control units (model till 1990 of release)

1. Onboard computer / system of automatic check, J128/J189
2. Temperature sensor, G56
3. CIS-E, J21 control unit (5-cylinder engine) or multicontact control unit
injection of fuel, J192 (20V) or control unit CIS Motronic, J204 (4-cylinder engine)
4. The control system control unit behind the movement of the E46 car
5. Program block of the air conditioner, J127
6. Height sensor above sea level, F96
only with system of injection CIS-E III
7. Control unit of ignition, J154
8. Precautionary buzzer of switching off of the automatic mode of the transmission, H9
only for automatic transmission
9. Solenoid of switching off of the automatic mode of the transmission, N110
only for automatic transmission
10. Control unit of the conditioner, E87
11. Power supply relay (sitting with the memory device), J137
12. The sitting control unit with the memory device, J136
13. Voltodobavochny amplifier of illumination of the dashboard, J166
only for additional devices
14. Breaker of the alarm system and index of turns, J2
15. Additional fee of blocks of the relay

The locations of control units (since models of 1990 of release)

1. Onboard computer / system of automatic check, J128/J189
2. Airbag, N95
3. Temperature sensor, G56
4. CIS-E, J21 control unit (5-cylinder engine) or multicontact control unit
injection of fuel, J192 (20V) or control unit CIS Motronic, J204 (4-cylinder engine)
5. Control unit of a control system of the movement of the E46 car
6. Program block of the conditioner, J127
7. Height sensor above sea level, F96
only with system of injection CIS-E III
8. Control unit of ignition, J154
only for cars with the 5-cylinder engine
9. Precautionary buzzer of switching off of the automatic mode of the transmission, H9
only for automatic transmission
10. The switch of an indicator lamp of the switched-on emergency brake, F9
11. Solenoid of switching off of the automatic mode of the transmission, N110
only for automatic transmission
12. The block initiating emission of the airbag, J178
13. Control unit of the conditioner, E87
14. Power supply relay (sitting with the memory device), J137
15. The sitting control unit with the memory device, J136
16. Voltodobavochny amplifier of illumination of the dashboard, J166
only for additional devices
17. Control unit of the automatic transmission, J217
18. Breaker of the alarm system and index of turns, J2
19. Electric connectors of system diagnostician
20. Electric connector of fog lamps
21. Additional fee of blocks of the relay

Locations of control units (Audi-80 / 90, 80 / 90 Quattro)

 
1. Back seat
2. Control unit of the device of blocking of differential
3. ABS system control unit
 

Locations of control units (Audi-80 / 90, 80 / 90 Quattro)

 
1. Antenna amplifier
2. Control unit of back lamps
3. Electric motor of the central lock
 

Locations of control units (Coupet's model and Quattro)

 
1. Control unit of the device of blocking of differential, J187
2. Switch of acceleration of the ABS system, F 113
3. System control unit, J 104
 

The locations of control units in a back part of the car (Coupet's model and Quattro)

1. The antenna with the electric amplifier (on a roof), V44
2. Electric motor of the central lock, V37
3. Pump of windscreen washers of back glass, V13
5. Sensor of a fuel tank / electric fuel pump, G/G6
7. Switch of lighting of the luggage compartment, F5
8. Control unit of back lamps, J124