Audi A4

since 1994 release

Repair and operation of the car

Control unit of Motronic system, relay of the fuel pump, sensor of a detonation of II, injection valves, measuring instrument of mass of fresh air

Control unit of Motronic system, Hall sensor, detonation sensor, valve of a butterfly valve, height sensor

Control unit of Motronic system, sensor of number of turns of the engine, lambda probe

G2 – the sensor of temperature of cooling liquid
G62 – the sensor of temperature of cooling liquid
G66 – a sensor of a detonation of II
G70 – the measuring instrument of mass of fresh air
J17 – the relay of the fuel pump
J220 – the control unit of Motronic system
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
N75 – the electromagnetic valve of restriction of pressure of air
N80 – the 1st electromagnetic valve of system of the coal filter
S228 – a safety lock in an arm
S229 – a safety lock in an arm
T3q – the shtekerny socket, 3-shtyrkovy, blue, in a motive compartment at the left
T6z – the shtekerny socket, 6-shtyrkovy, red, station of connection el. boxes, the moistening box
* – about other conducting see in the corresponding electric circuit of an automatic transmission
T10m – the shtekerny socket, 10-shtyrkovy, black, connections el. boxes, the moistening box
T10z – the shtekerny socket, 10-shtyrkovy, yellow, station of connection el. boxes, the moistening box
D22 – connection with plus (87a – for injection valves) in group of wires in a motive compartment on the right
D23 – connection with plus (87f) in group of wires in a motive compartment on the right
12 – a weight point, in a motive compartment at the left
19 – a weight point, near the ignition coil
83 – connection weighing-1-, in group of wires ahead on the right
139 – connection with weight (mass of the sensor), in group of wires of Motronic system
** – cars with climatic installation
*** – cars with system of autocontrol
E87 – the module of manual control and the indicator of climatic installation / Climatronic
F96 – height sensor
G40 – the Hall sensor
G42 – the sensor of temperature of the soaked-up air
G61 – a sensor of a detonation of I
J189 – system of autocontrol
J220 – the control unit of Motronic system
J338 – the module of management of a butterfly valve
T3p – the shtekerny socket, 3-shtyrkovy, green, in a motive compartment at the left
T6z – the shtekerny socket, 6-shtyrkovy, red
T10 – the shtekerny socket, 10-shtyrkovy, brown, station of connection el. boxes, the moistening box
T10y – the shtekerny socket, 10-shtyrkovy, blue, station of connection el. boxes, uvlazh. box
83 – connection weighing-1-, in group of wires ahead on the right
139 – connection with weight (mass of the sensor), in group of wires of Motronic system
E15 – the switch of the warmed back glass
G28 – the sensor of number of turns
J39 – a lambda probe
J220 – the control unit of Motronic system
J362 – the control unit of system of prevention of departure
T3m – the shtekerny socket, 3-shtyrkovy, gray, at the left
T4y – the shtekerny socket, 4-shtyrkovy, black in a motive compartment on the right
T10 – the shtekerny socket, 10-shtyrkovy, brown, station of connection el. boxes, the moistening box
T10m – the shtekerny socket, 10-shtyrkovy, black, station of connection el. boxes, the moistening box
T10z – the shtekerny socket, 10-shtyrkovy, yellow, station of connection el. boxes, the moistening box
Z19 – heating a lambda probe

A27 – connection (a speed signal) in raspred. board

A45 – connection (a signal of number of turns), in group of wires of a switchboard
A64 – connection (30, increase in number of turns), in group of wires of a switchboard
* – conducting is not present in avto.klimatichesky installation