E39 series BMW 5

since 1996-2001 of release

Repair and car operation

+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
- Electric equipment schemes
   Glow plugs, relay of candles of an incandescence
   Injector 5 + 6 (520i)
   The sensor of temperature of soaked-up air
   Fuel system
   Sound signals
   Screen wiper switch
   Management of cleaners washers of glasses
   External mirror without memory (the party of the driver)
   External mirror without memory (the party of the forward passenger)
   No-glare external mirror
   K-tire food, no-glare internal mirror
   Switch of signals of turn
   Emergency switch
   Light devices forward
   Fog lights
   Adjustment of range of light (manual)
   Turn index (left)
   Back lamps
   Stoplights (high-located)
   Switch of stoplights
   Lamps of illumination of registration plate
   Back lighting the internal left
   Lighting cosmetic mirrors
   Charging socket, illumination of a box of cartridges
   CD changer food (multidisk player)
   The aerial on back glass
   Control system of the engine and control unit socket. Models 520i, 523i, 528i
   System of anti-blocking of brakes and ABS control unit socket. All models
   Schematic diagram of switching 20-contact diagnostic разъемаа
   Oscillograms of signals on conclusions of the socket of the control unit the engine
+ System of onboard diagnostics

Control system of the engine and control unit socket. Models 520i, 523i, 528i

Explanations to the scheme



A5 Combination of devices
A16 ABS control unit
A35 Electronic module of management (ECM)
A57 Electronic control unit transmission (TCM)
A63 Control unit of the conditioner of air
A162 Electronic control unit anticreeping system (immobilizator)
B19 Sensor of the left forward wheel
B20 Sensor of the right forward wheel
B21 Sensor of the left back wheel
B22 Sensor of the right back wheel
B24 The sensor of temperature of cooling liquid (ECT)
B25 The sensor of temperature of soaked-up air (IAT)
B30 Measuring instrument of weight of air (MAF)
B54 Sensor of provision of a cranked shaft (CKP)
B69 Detonation sensor
B72 The warmed-up oxygen sensor
B132 Sensor of situation of a camshaft (CMP),
B147 Sensor of provision of a butterfly valve (TPS)
F Safety lock
G1 Generator
H17 Control lamp of level of brake liquid
H29 Control lamp of ABS
H99 Control lamp of antiprobuksovochny system
K20 Relay of the fuel pump

System ABS relay

K46 The operating relay of the engine
K100 Pump ABS relay
K143 Relay of the coupling of the compressor of the conditioner of air
M12 Fuel pump
M61 Pump ABS
M89 Engine of a drive of a butterfly valve
R87 Resistor of a signal of ignition
S13 Stoplight sensor switch
S35 Switch of a control lamp of the hand brake
S63 Sensor switch of pressure of a coolant of the conditioner of air
S212 Main switch of management of antiprobuksovochny system
T1 Ignition coil
X1 Diagnostic DLC socket
Y3 Injector
Y22 Hydraulic ABS modulator
Y81 Actuation mechanism of a drive of a camshaft
Y99 Valve of management of air of idling (IAC)
Y104 Valve of a purge of a coal adsorber of EVAP system
Y141 Electromagnet of management of exhaust gases
15 Position ON of the lock of ignition
30 “+” batteries
31 “-” batteries

Designations of flowers on schemes

BL Dark blue
BR Brown
EL Cream
GE Yellow
GN Green
GR Grey
NF Transparent
OG Orange
RS Pink
RT Red
SW Black
The VI Violet