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
   - 12.3. Electric circuits
      12.3.1. The explanation to electroschemes
      12.3.2. Points of connection with "weight"
      12.3.3. Generator, accumulator, starter
      12.3.4. System of ignition, relay of the fuel pump
      12.3.5. Idling stabilization, control of pressure of oil
      12.3.6. The radiator fan (work after an engine stop)
      12.3.7. Indexes of turns, alarm system, stoplight lamps
      12.3.8. Ignition lock, signals of the parking brake
      12.3.9. Switch of indexes of turns, marker lights and headlights
      12.3.10. Headlights and back fog lamps
      12.3.11. Backing lamps, lighting of the dashboard, motor compartment
      12.3.12. Screen wipers, windscreen washers, washers of headlights, sound signal
      12.3.13. Control lamps of cooling liquid and wear of brake shoes
      12.3.14. Dashboard, speedometer
      12.3.15. Dashboard
      12.3.16. Heating of back glass, heater fan
      12.3.17. Lighter, lighting of the lighter, radio tape recorder
      12.3.18. Internal illumination of a luggage carrier
      12.3.19. Device of injection of KE-Jetronic
      12.3.20. Injection of fuel with adjustment of detonation combustion
      12.3.21. System of ignition, oil pressure control unit
      12.3.22. Dashboard, sensor of temperature of cooling liquid
      12.3.23. Device of injection of KE III Jetronic (100 KW engine)
      12.3.24. Accumulator, starter, generator (diesel engine)
      12.3.25. Kalilny candles, relay of kalilny candles
      12.3.26. Oil pressure control unit
      12.3.27. Dashboard case
      12.3.28. The radiator fan (work after an engine stop)
      12.3.29. External mirrors with the electric drive and an electrical heating
      12.3.30. Central lock
      12.3.31. Radio tape recorder
      12.3.32. Headlights and back fog lamps










12.3.23. Device of injection of KE III Jetronic (100 KW engine)

GENERAL INFORMATION

And – the accumulator;
D – ignition lock;
E17 – the switch of blocking of start and the switch of lamps of a backing;
G39 – a lambda probe (2341) (2342);
J21 – the control unit of fuel injection;
J60 – the relay of an automatic box
transfers;
N17 – a starting nozzle (4443);
N71 – the valve of stabilization of idling (4431);
N73 – the regulator of pressure (4341);
N80 – the electromagnetic valve 1 for the device of catching of vapors
gasoline (4343);
S19 – a safety lock in the block of safety locks;
S28 – a control unit safety lock
KE OF III-JETRONIC;
T1a – the 1-contact plug at the left in an engine compartment;
T1e – the 1-contact socket (black) behind the dashboard;
T2f – the 2-contact socket at the left in a motor compartment;
T2kh – the 2-contact socket (black) behind the dashboard (diagnostic);
T2u – the 2-contact socket (brown) behind the dashboard;
T3d – the 3-contact socket (black) behind the dashboard;
T4a – the 4-contact socket behind the dashboard;
T6a – the 6-contact socket behind the dashboard;
T6s – the 6-contact socket behind the dashboard;
T8a – the 8-contact socket (black) behind the dashboard (coding);
T10d – the 10-contact socket (yellow) behind the dashboard;
Z19 – heating a lambda probe

F60 – the switch of idling (2121);
F81 – the switch of full loading (2123);
F96 – the sensor of height (2223);
G19 – an expense measuring instrument potentiometer
air (2232);
J21 – the control unit vsprysky fuels;
J154 – the control unit electronic
system of ignition;
N19 – temperature sensor;
T3d – the 3-contact socket (black) at the left in an engine compartment;
17 – a point of "weight" on an inlet collector;
44 – a point of "weight" below at the left on a forward rack of a body;
84 – connection with "mass" of the engine in a forward plait of wires on the right;
D11 – "plus" connection (15) through a safety lock 28 in a forward plait of wires on the right

G6 – the fuel pump;
G40 – the sensor of the Hall (2113);
G61 – the sensor of a detonation (2142);
J17 – the relay of the fuel pump (4433);
J154 – the control unit electronic
system of ignition;
N – ignition coil;
N70 – the ignition coil with day off
power cascade;
About – the ignition distributor;
Р – spark plug tip;
Q – spark plug;
S13 – a safety lock in the block of safety locks;

S22 – a safety lock in the block of safety locks;
S27 – a control unit safety lock;
T3s – the 3-contact socket (black) at the left in an engine compartment;
T8a – the 8-contact socket (black) behind the dashboard (coding);
The T10-10-contact socket (blue) behind the dashboard;
17 – a point of "weight" on an inlet collector;
D9 – "plus" connection (15) through a safety lock 24 in a forward plait of wires on the right

With – the generator;
F1 – the oil pressure sensor (0,18 MPas);
F4 – the switch of lamps of a backing;
F22 – the oil pressure sensor (0,03 MPas)
(3114);
F66 – the sensor of level of cooling liquid;
F76 – an electronic thermoswitch;
G3 – the index of temperature of cooling liquid;
G5 – the tachometer sensor;
G22 – the speedometer sensor;
J114 – the block of control of pressure of oil;
K3 – a control lamp of pressure of oil;
K26 – a control lamp of temperature of cooling liquid and its level;
K32 – a control lamp of wear of brake slips;
K66 – a control lamp of ignition;
S12 – a safety lock in the block of safety locks;
T2u – the 2-contact socket (brown) behind the dashboard (diagnostic);

T5a – the 5-contact socket (brown) behind the dashboard;
T6s – the 6-contact socket (black) behind the dashboard;
T10d – the 10-contact socket (yellow) behind the dashboard;
T26a – the 26-contact socket (brown) in the dashboard;
82 – connection "weighing" 1 in a forward plait of wires at the left;
83 – connection "weighing" 1 in a plait of wires;
C4 – connection in a forward plait of wires at the left;
C8 – connection in a forward plait of wires at the left (the indicator of wear of brake shoes);
D2 – connection in a forward plait of wires on the right (temperature sensor);
D9 – "plus" connection (15) through a safety lock 24 in a forward plait of wires on the right