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 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 four-cylinder engine with working volume 1,6 l and capacity of 74 kw

The block of management of system Motronic, the relay of the fuel pump, a measuring instrument of weight of fresh air, a ljambda-probe, injection valves

 

The block of management of system Motronic, a detonation sensor control, the valve throttle заслонки

 

The block of management of system Motronic, the gauge of number of turns of the engine, the Hall gauge, the ignition coil

 

G39 – A ljambda-probe
G70 – A measuring instrument of weight of fresh air
J17 – The relay of the fuel pump
J220 – The block of management of system Motronic
N30 – The valve of injection of the cylinder 1
N31 – The valve of injection of the cylinder 2
N32 – The valve of injection of the cylinder 3
N33 – The valve of injection of the cylinder 4
N80 – 1st electromagician. The valve of system of the coal filter
S228 – A safety lock in an arm
S229 – A safety lock in an arm
S234 – A safety lock in an arm
T4y – штекерный a socket, 4-shtyrkovyj, black, in двигат. A compartment on the right
T6z – штекерный a socket, 6-shtyrkovyj, red, connection station эл. The boxes, a humidifying box
T10z – штекерный a socket, 10-shtyrkovyj, yellow, connection station эл. The boxes, a humidifying box
Z19 – Ljambda-probe heating

D22 – Connection with plus (87а – for injection valves) in group of wires in an impellent compartment on the right
D23 – Connection with plus (87f) in group of wires in двиг. A compartment on the right
12 – a weight point, in двиг. A compartment at the left

E87 – The module of a hand control and the indicator of climatic installation/Climatronic
F125 – The multipurpose switch
G2 – The gauge of temperature of a cooling liquid
G61 – A sensor control of a detonation 1
G62 – The gauge of temperature of a cooling liquid
J189 – Autocontrol system
J217 – The block of management of an automatic transmission
J220 – The block of management of system Motronic
J226 – The relay of blocking of start-up and a backing lantern
J338 – The module of management throttle заслонкой
T3p – штекерный a socket, 3-shtyrkovoj, green, in an impellent compartment at the left
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
T10m – штекерный a socket, 10-shtyrkovyj, black, connection station эл. The boxes, humidifying коробкаT10v – штекерный a socket, 10-shtyrkovyj, brown, station of sockets on the right, a rack And
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, connection station эл. The boxes, a humidifying box
T10z – штекерный a socket, 10-shtyrkovyj, yellow, connection station эл. The boxes, a humidifying box

83 – connection with weight–1, in group of wires ahead on the right

139 – connection with weight (weight of the gauge), in group of wires in an impellent compartment on the right

* – Cars with an automatic transmission
** – Cars with climatic installation
*** – Cars with autocontrol system
* – Conductings are not present in cars with climatic installation

D – the starter switch
E15 – Off warmed back glass
G28 – The gauge number of turns
G40 – The Hall gauge
J220 – The block of management of system Motronic
J362 – The block of management of system of prevention of departure of the car
N70 – The coil of ignition of the terminal cascade of capacity 1
O – the ignition distributor
P – a spark plug socket
Q – spark plugs
S232 – A safety lock in an arm
T3 – штекерный a socket, 3-shtyrkovyj, on the ignition coil
T3m – штекерный a socket, 3-shtyrkovyj,
Grey, in an impellent compartment at the left
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
T10m – штекерный a socket,
10-shtyrkovyj, black, connection station эл. The boxes, a humidifying box
T10z – штекерный a socket,
10-shtyrkovyj, yellow, connection station эл. The boxes, a humidifying box
A2 – Connection with plus (15), in group of wires распред. A board
A64 – Connection (30 increase in number of turns), in group of wires of a switchboard
D133 – Connection (a signal of the gauge of the Hall), in group of wires in an impellent compartment
83 – connection with weight–1, in group of wires