Audi A4

Since 1994 of release

Repair and car operation



Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
- The electrotechnical equipment
   The minus is connected to weight
   The help for orientation in the electrotechnical equipment of the car
   Wires
   Connections of wires
   The central switching knot
   Support of additional relays
   Box for electronics
   The relay and management blocks
   The switching relay
   H-contact of the relay of unloading
   The table of the relay and management blocks
   Safety locks
   The table of safety locks
   - Electric schemes
      - The general electric scheme Audi A4 c шестицилидровым the engine with working volume 2,8 l and capacity of 128 kw
         The accumulator, starter, the alternating current generator
         The management block multidot injection, ignition system, injection valves
         The management block multidot injection, a measuring instrument of a stream of fresh air, a potentiometer throttle заслонки, the Hall gauge, detonation sensor controls, the terminal cascade of capacity of coils of ignition
         The management block, the starter switch
         Illumination
         Safety locks
         The switchboard loose leaf, the gauge of speed of movement, fuel stock, the fuel pump, the switch of pressure of oil
         The switchboard loose leaf, the control of a cooling liquid
         The alarm system switch, the switch of indexes of turns
         The switch of screen wipers with прерыв. A mode, systems of washing of glasses, clarifications of the headlights, warmed sprays of washing of glasses
         The door contact switch, lanterns of salon with the slowed down deenergizing, a mirror for a make-up
         Supercharger of fresh air, heating of back glass
      The four-cylinder engine with working volume 1,6 l and capacity of 74 kw
      The four-cylinder engine with working volume 1,8 l and capacity of 92 kw
      Four-cylinder турбодвигатель with working volume 1,8 l and capacity of 110 kw
      Additional complete set (the Sliding/demountable roof with the electric drive)
      Additional complete set (the Central lock)
      The central lock / the infra-red block of management of anticreeping system with the salon control
      Additional complete set the Voltmeter/indicator of temperature of oil
      Additional complete set of Steklopodemniki with the electric drive
   + The accumulator
   + The generator
   + Starter
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics



The management block, the starter switch

The management block multidot injection, the gauge of the moment of ignition, number of turns of the engine

The management block multidot injection, the relay of the fuel pump, a diagnostic socket, ljambda-probes with heating

The starter switch, the relay of unloading of H-contact

E87 — The module of management and the indicator of climatic installation/Climatronic
G4 – The gauge of the moment of ignition
G28 – The gauge of number of turns of the engine
J104 – The block of management ABS c EDS
J189 – Autocontrol system
J192 – The management block multidot injection
J217 – The block of management of an automatic transmission
T3l – штекерный a socket, 3-shtyrkovyj, black, in an impellent compartment at the left
T3m – штекерный a socket, 3-shtyrkovyj, grey, in an impellent compartment at the left
T6g – штекерный a socket, 6-shtyrkovyj, grey, station of sockets on the right, a rack And
T6z – штекерный a socket, 6-shtyrkovyj, red, connection station эл. The boxes, a humidifying box
T10 – штекерный a socket, 10-shtyrkovyj, brown, connection station эл. The boxes, a humidifying box
A76 – Connection (the plug To, diagnostics) on a switchboard of group of wires
D80 – Connection with plus (87а – for the electromagnetic valve of the coal filter – system), in group of wires in an impellent compartment
81 – connection with weight–1, on a switchboard of group of wires
T10b – штекерный a socket, 10-shtyrkovyj, orange, station of sockets on the right, a rack And
T10m – штекерный a socket, 10-shtyrkovyj, black, connection station эл. The boxes, a humidifying box
T10x – штекерный a socket, 10-shtyrkovyj, dark blue, station of sockets on the right, a rack And
T10y – штекерный a socket, 10-shtyrkovyj, dark blue, station of sockets on the right, a rack And
T10z – штекерный a socket, 10-shtyrkovyj, yellow, connection station эл. The boxes, a humidifying box
124 – connection with weight, in group of wires in an impellent compartment on the right

* – Cars with АКП
** – The wire is absent in cars with climatic installation
*** – Cars c ABS
**** – Cars with autocontrol system
А21 – Connection (86s), in group of wires of a switchboard
E87 – The module of management and the indicator of climatic installation/Climatronic
G2 – The temperature gauge охл. Liquids
G39 – A ljambda-probe
G62 – The temperature gauge охл. Liquids
G108 – A ljambda-probe II
J17 – The relay of the fuel pump
J104 – The block of management ABS c EDS
J192 – The management block multidot injection
J217 – The block of management АКП
J234 – The block of justices. A safety pillow
J362 – Blocks of management of system of prevention of departure of the car
N71 – The valve of stabilisation ХХ
N80 – The electromagnetic valve of I coal filter of system
N156 – The valve of register switching of an inlet collector
T4y – штекерный a socket, 4-shtyrkovyj, black, in an impellent compartment on the right
T4z – штекерный a socket, 4-shtyrkovyj, black, in an impellent compartment on the right
83 – connection with weight–1, in group of wires ahead on the right
84 – connection with weight, weight of the engine, in group of wires ahead on the right
T6z – штекерный a socket, 6-shtyrkovyj, red, connection station эл. The boxes, a humidifying box
T10 – штекерный a socket, 10-shtyrkovyj, brown, connection station эл. The boxes, a humidifying box
T10b – штекерный a socket, 10-shtyrkovyj, orange, station of sockets at the left, a rack And
T10m – штекерный a socket, 10-shtyrkovyj, black, connection station эл. The boxes, a humidifying box
T10v – штекерный a socket, 10-shtyrkovyj, brown, station of sockets on the right, a rack And
T10y – штекерный a socket, 10-shtyrkovyj, dark blue, connection station эл. The boxes, a humidifying box
T10z – штекерный a socket, 10-shtyrkovyj, yellow, connection station эл. The boxes, a humidifying box
T16 – штекерный a socket, 16-shtyrkovyj, (connection for diagnostics), the average console behind
Z19 – Ljambda-probe heating
Z28 – Heating of a ljambda-probe II
D – the starter switch
J59 – The relay of unloading of H-contact
J362 – The block of management of prevention of departure of the car
R – radio
Т1 – штекерный a socket, 1-shtyrkovyj
Т10 – штекерное connection, 10-shtyrkovoe, connection station эл. The boxes, a humidifying box
Т10f – штекерный a socket, 10-shtyrkovyj, black, station of sockets on the right, a rack And
Т10i – штекерный a socket, 10-shtyrkovyj, black, in environments. конс.
V94 – The engine of the central lock with the block of management for the slowed down deenergizing of illumination of salon and anticreeping сигн. Installation
А2 – Connection with plus (15) in group of wires of a switchboard
А17 – Connection (61), in group of wires of a switchboard