E39 series BMW 5

since 1996-2001 of release

Repair and car operation



E39 BMW
+ 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
   Servotronik
   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
   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





Oscillograms of signals on conclusions of the socket of the control unit the engine

conclusion No.

Appointment

1 Exit of management of the coil of ignition 2. 11-14B at incl. ignition, 9В at a crankshaft provorachivaniye. The oscillogram 2 on х.х.
2 Exit of management of the coil of ignition 4. 11-14B at incl. ignition, 9В at a crankshaft provorachivaniye. The oscillogram 2 on х.х.
3 Exit of management of the coil of ignition 6. 11-14B at incl. ignition, 9В at a crankshaft provorachivaniye. The oscillogram 2 on х.х.
4 Case
5 Exit of management of an injector 2. 11-14B at incl. ignition, 3.4 мсек on х.х. (the engine is heated-up)
6 Exit of management of an injector 1. 11-14B at incl. ignition, 3.4 мсек on х.х. (the engine is heated-up)
7 Connection with the case of the warmed-up conductor of a measuring instrument of weight of air
8 Entrance of the warmed-up conductor of a measuring instrument of weight of air. 0В at incl. ignition, 0.6В on х.х., 1.5В on 3000 rpm
9 Fuel consumption entrance. 11-14B at incl. ignition
10 Entrance of the sensor of temperature of a cooler. Ignition incl., 4В at 10°С, 1В at 80°С
11 Entrance of the sensor of pressure in a fuel tank
12 Entrance of the sensor of provision of a butterfly valve. Ignition incl., 0.7В at closed, 4.5В at the open
13 -
14 Entrance of the sensor of temperature of soaked-up air. 4В at incl. ignition, at 10°С
15 Entrance of the ABS/antiprobuksovochnoy control unit of ASC system
16 Entrance д / KV switch
17 -
18 Entrance of the control unit of anticreeping system. Fluctuations 0-9В at incl. ignition, the oscillogram 5
19 Entrance of a signal of inclusion of KV
20 Exit of a control lamp “Check the engine”
21 Exit of the valve of management of cam-shaft shift. 11-14B at incl. ignition and on turns h.kh./0-1В at short-term full gas
22 Exit to an injector 3. 11-14B at incl. ignition, 3.4 мсек on х.х. (the engine is heated-up)
23 Exit to an injector 6. 11-14B at incl. ignition, 3.4 мсек on х.х. (the engine is heated-up)
24 Exit to an injector 4. 11-14B at incl. ignition, 3.4 мсек on х.х. (the engine is heated-up)
25 Heater case lambda probe. 11-14B at off ignition, 10Гц on х.х
26 11-14B at off ignition
27 Exit of the valve of management of idling turns. Fluctuations 6-9В at incl. ignition, 66 % on х.х. Oscillogram 4
28 Case
29 Exit to the coil of ignition 1. 11-14B at incl. ignition, 9В at a crankshaft provorachivaniye. The oscillogram 2 on х.х.
30 Exit to the coil of ignition 3. 11-14B at incl. ignition, 9В at a crankshaft provorachivaniye. The oscillogram 2 on х.х.
31 Exit to the coil of ignition 5. 11-14B at incl. ignition, 9В at a crankshaft provorachivaniye. The oscillogram 2 on х.х.
32 Case
33 Exit to an injector 5. 11-14B at incl. ignition, 3.4 мсек on х.х. (the engine is heated-up)
34 Case
35 Exit to the relay of the air pump
36 Exit of a signal of turns of the crankshaft. 11В at incl. ignition
37 -
38 Case of the sensor of a detonation
39 Case of the sensor of temperature
40 The case of the sensor of position of crankshaft/turns/pressure in a fuel tank. 0B/5kgts at incl. ignition
41 Case of the sensor of provision of a cam-shaft. 0В at incl. ignition
42 Case of the sensor of provision of a butterfly valve
43 Entrance of the sensor of provision of a cam-shaft. The oscillogram 1 on h.kh./0B at incl. ignition
44 Exit of the sensor of situation throttle заслонки / pressure in a fuel tank. 5В at incl. ignition
45 Exit of a signal of provision of a butterfly valve
46 Fuel consumption entrance
47 -
48 Exit of the sensor of provision of crankshafts/turns. 5B/5kgts at incl. ignition
49 Entrance of the switch of ignition. 11В at incl. ignition
50 Exit э / magnetic valve
51 Exit of the valve of a purge of an adsorber
52 Exit of management of a zaslonka of exhaust gases. 4.4В at incl. ignition, 33 % on х.х.
53 Exit of the valve of management of idling turns. Fluctuations 3-6В at incl. ignition, 30 % on х.х. Oscillogram 4
54 Entrance tension of the relay of the control unit engine. 11-14B at incl. ignition
55 Heater case lambda probe. 11-14B at incl. ignition, 10Гц on х.х.
56 Case
57 Entrance of the sensor of a detonation of cylinders 1-3. 2.5В at incl. ignition, the oscillogram 6 on х.х. at short-term acceleration
58 Entrance of the sensor of a detonation of cylinders 1-3. 2.5В at incl. ignition, the oscillogram 6 on х.х. at short-term acceleration
59 Entrance of the sensor of a detonation of cylinders 4-6. 2.5В at incl. ignition, the oscillogram 6 on х.х. at short-term acceleration
60 Entrance tension of programming of the diagnostic socket. 2.6В at incl. ignition
61 Lambda probe
62 Exit of the valve of the air pump
63 Sensor of a detonation of cylinders 4-6. 2.5В at incl. ignition, the oscillogram 6 on х.х. at short-term acceleration
64 Case of the sensor of provision of a cam-shaft. 0В at incl. ignition
65 Entrance of the sensor of provision of a cam-shaft. The oscillogram 1 on h.kh./0B at incl. ignition
66 -
67 Signal case lambda probe
68 Exit of the valve of catching паров fuels. 11-14B at incl. ignition, the oscillogram 3 on х.х.
69 Exit of the relay of the fuel pump. 0-1В, it is short-term 11-14 at incl. ignition, 0-1В on х.х.
70 Signal case lambda probe. Fluctuations 0-1В on х.х.
71 Signal case lambda probe
72 Signal case lambda probe
73 Entrance of the relay of the control unit engine. 11-14B at off ignition, 0-1В at incl. ignition and at an engine povorachivaniye
74 Exit of the relay of management of the compressor
75 Signal entrance lambda probe. 5В at incl. ignition, fluctuation 0-4.6В on х.х. (the engine is heated-up)
76 Signal entrance lambda probe. 0В at incl. ignition, fluctuation 0-1В on х.х.
77 Signal entrance lambda probe
78 Signal entrance lambda probe
79 Heater case lambda probe
80 Control unit exit systems of stabilization of stability, ABS, antiprobuksovochny system ASC
81 Control unit exit systems of stabilization of stability, ABS, antiprobuksovochny system ASC
82 Control unit exit systems of stabilization of stability, ABS, antiprobuksovochny system ASC
83 Entrance of the sensor of provision of crankshafts/turns. 5В at incl. ignition, the oscillogram 3 on х.х.
84 -
85 Input and output (the switched line of data exchange) low level of the control unit transmission
86 Input and output (the switched line of data exchange) high level of the control unit transmission
87 Entrance tension of the control unit engine. 11-14B at incl. ignition
88 Input and output of the diagnostic socket