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





Additional complete set (A sliding/removable roof with the electric drive)

System of ignition

 

Sliding roof with the electric drive with a preliminary choice of automatic equipment and convenient switching (window regulators with the electric drive)

 

Sliding roof with the electric drive with a preliminary choice of automatic equipment and convenient switching (window regulators with the electric drive)

 

D – starter switch
N – ignition coil
N122 – the terminal cascade of power
N128 – the coil of ignition 2
N158 – the coil of ignition 3
N163 – the coil of ignition 4
P – spark plug sockets
Q – spark plugs
S5 – a safety lock in an arm
S232 – a safety lock in an arm
T3f – the shtekerny socket, 3-shtyrkovy, black, on the coil of ignition 1
T3g – the shtekerny socket, 3-shtyrkovy, black, on the coil of ignition 2
T3h – the shtekerny socket, 3-shtyrkovy, black, on the coil of ignition 3
T3i – the shtekerny socket, 3-shtyrkovy, black, on the coil of ignition 4
T4f – the shtekerny socket, 4-shtyrkovy, black, on the terminal cascade of the coil of ignition (the 4th cylinder turbo engine) of AEV
T5s – the shtekerny socket, 5-shtyrkovy, black, on the terminal cascade of the coil of ignition
T6z – the shtekerny socket, 6-shtyrkovy, red, station of connection el. boxes, the moistening box
A2 – connection with plus (15), in group of wires of a switchboard
A74 – connection (15a, a safety lock 5) group of wires in a switchboard
D131 – connection (15) through a safety lock 232, in group of wires of a motive compartment
18 – a weight point, on the engine block
83 – connection weighing-1-, in group of wires ahead on the right
E40 – the window regulator switch, ahead at the left
E41 – the window regulator switch, ahead on the right
E139 – the regulator of a sliding roof
J245 – the control unit of adjustment of a sliding roof
S230 – a safety lock in an arm
T4c – shtek. socket, 4-shtyr., with a lamp of salon ahead
T6i – the shtekerny socket, 6-shtyrkovy, blue, near a lamp of salon ahead
T6j – the shtekerny socket, 6-shtyrkovy, red,
T6k – the shtekerny socket, 6-shtyrkovy, brown
T10j – the shtekerny socket, 10-shtyrkovy, green
T10k – the shtekerny socket, 10-shtyrkovy, red
V14 – the window regulator engine at the left
V26 – the window regulator engine behind at the left
A40 – connection with plus –1-(30), in group of wires of a switchboard
B126 – connection (87, the control unit of window regulators), in group of wires of window regulators
Q10 – connection with plus (87), in group of wires of window regulators
44 – weight point, rack And, at the left, below
89 – connection weighing-1-, in group of wires of window regulators
D – starter switch
J139 – the control unit of window regulators
S37 – a separate safety lock for a window regulator
T6f – the shtekerny socket, 6-shtyrkovy, orange, station of sockets on the right, is resistant And
T6j – the shtekerny socket, 6-shtyrkovy, red, station of sockets at the left, is resistant And
T10j – the shtekerny socket, 10-shtyrkovy, green, station of sockets at the left, is resistant And
T10n – the shtekerny socket, 10-shtyrkovy, red, station of sockets at the left, is resistant And
T10o – the shtekerny socket, 10-shtyrkovy, red, is resistant In, on the right
V15 – the window regulator engine, on the right
T16a – the shtekerny socket, 16-shtyrkovy, the socket C on V94 in a luggage carrier on the right
V27 – the window regulator engine behind on the right
V94 – the engine of the central lock with the control unit of switching off with delay – lamps of salon and anticreeping system
A2 – connection with plus (15), in group of wires of a switchboard
A26 – connection (door Comte. the switch from the driver), in group of wires of a switchboard
B126 – connection (87, the control unit of window regulators), in group of wires of window regulators
Q10 – connection with plus (87), in group of wires of window regulators
44 – weight point, rack And, at the left, below
89 – connection weighing-1-, in group of wires of window regulators
106 – connection with weight, in group of wires of anticreeping system










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