Audi A4

since 1994 release

Repair and operation of the car



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and channels of absorption
+ System of injection
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
- Electrotechnical equipment
   Minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Wires
   Connections of wires
   Central switching knot
   Support of additional relays
   Box for electronics
   Relay and control units
   Switching relay
   H-contact of the relay of unloading
   Table of the relay and control units
   Safety locks
   Table of safety locks
   - Electric circuits
      + the General electric circuit of Audi A4 with the shestitsilidrovy engine with a working volume of 2,8 l and 128 kW
      The four-cylinder engine with a working volume of 1,6 l and 74 kW
      The four-cylinder engine with a working volume of 1,8 l and 92 kW
      The four-cylinder turbo engine with a working volume of 1,8 l and 110 kW
      Additional complete set (A sliding/removable roof with the electric drive)
      Additional complete set (Central lock)
      The central lock / the infrared control unit of anticreeping system with control of salon
      Additional complete set oil temperature Voltmeter/indicator
      Additional complete set Window regulators with the electric drive
   + Accumulator
   + Generator
   + Starter
+ System of ignition
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics





The central lock / the infrared control unit of anticreeping system with control of salon

Additional complete set oil temperature Voltmeter/indicator

 

Additional tools

 

D – starter switch
E2 – the switch of the index of turns
E3 – the switch of the alarm system
F10 – the door contact switch behind at the left
F11 – the door contact switch behind on the right
F111 – the control switch in a luggage carrier
H8 – an alarm horn of anticreeping system
K65 – a control bulb of the index of turn at the left
K94 – a control bulb of the index of turn on the right
M5 – a lamp of a lamp of the index of turn ahead at the left
M6 – a lamp of the index of turn behind at the left
M7 – a lamp of a lamp of the index of turn ahead on the right
M8 – a lamp of the index of turn behind on the right
M18 – a lamp of a lateral lamp of the index of turn at the left
M19 – a lamp of a lateral lamp of the index of turn on the right
S6 – a safety lock in an arm
T6 – the shtekerny socket, 6-shtyrkovy, yellow, station of sockets on the right, is resistant And
T6b – the shtekerny socket, 6-shtyrkovy, yellow, station of sockets at the left, is resistant And
T6d – the shtekerny socket, 6-shtyrkovy, dark brown, station of sockets at the left, is resistant And
T6f – the shtekerny socket, 6-shtyrkovy, orange, station of sockets on the right, is resistant And
T6o – the shtekerny socket, 6-shtyrkovy, white, station of sockets on the right, is resistant And
T6p – the shtekerny socket, 6-shtyrkovy, black, the socket B on V94 in a luggage carrier on the right
T6q – the shtekerny socket, 6-shtyrkovy, violet, station of sockets at the left, is resistant And
T10a – the shtekerny socket, 10-shtyrkovy, brown, station of sockets at the left, is resistant And
T10f – the shtekerny socket, 10-shtyrkovy, black, station of sockets on the right, is resistant And
T10g – the shtekerny socket, 10-shtyrkovy, brown, station of sockets on the right, is resistant And
T12b – the shtekerny socket, 12-shtyrkovy, the socket A on V94 in a luggage carrier on the right
T14h – the shtekerny socket, 14-shtyrkovy, black, on the switch of a steering column
T16a – the shtekerny socket, 16-shtyrkovy, the socket C on V94 in a luggage carrier on the right
T26 – the shtekerny socket, 26-shtyrkovy, yellow, on a switchboard insert
T26a – the shtekerny socket, 26-shtyrkovy, blue, on a switchboard insert
V94 – the engine of the central lock with the control unit for the slowed-down switching off of illumination of salon and anticreeping alarm installation
W – lamp of salon ahead
W11 – a lamp for reading behind at the left
E1 – the lighting switch
G5 – the measuring instrument of number of turns
G8 – the oil temperature sensor
G9 – the oil temperature indicator
G14 – the voltmeter
J268 – the control unit of system of mini-control
S3 – a safety lock in an arm
S5 – a safety lock in an arm
S15 – a safety lock in an arm
T4 – the shtekerny socket, 4-shtyrkovy, black, in a motive compartment in the center
T4a – the shtekerny socket, 4-shtyrkovy, black, on a switchboard insert
T10m – the shtekerny socket, 10-shtyrkovy, black, station of connection el. boxes, the moistening box
T14 – the shtekerny socket, 14-shtyrkovy, black, on the lever of a steering column
T26 – the shtekerny socket, 26-shtyrkovy, yellow, on a switchboard insert
T26a – the shtekerny socket, 26-shtyrkovy, blue, on a switchboard insert
A32 – connection with plus (30), in group of wires of a switchboard
A37 – connection (58a), on a switchboard insert
A45 – connection (a signal of number of turns), in group of wires of a switchboard
A50 – connection with plus (30as), in group of wires of a switchboard
A74 – connection (15a, a safety lock 5) group of wires in a switchboard
135 – connection weighing-2-, in group of wires of a switchboard

* – cars with the six-cylinder engine
** – cars with the four-cylinder engine
*** – a signal of number of turns depending on the engine