E87 - schemat pinów komputera

[Frode]

Czy ma ktoś może schemat pinów komputera do BMW E87, E90. Za co odpowiada jaki PIN ?

[Jack79]

Tyle szczegółów napisałeś, że nie da się pomóc. Jaki silnik , rok. Tu musisz podać szczegóły skoro oczekujesz pomocy.

[Frode]

BMW 1 E87 118d 2.0 D 2007r 143km

BMW 3 E90 E91 2.0 D 2007r

oznaczenia komputera:

[Jack79]

N47 BMW E87 118d SHA /

A2249 Digital diesel electronics control unit

Plug connector overview

X2411 96-pin, black Component connector Digital diesel electronics control unit

X2412 58-pin, black Component connector Digital diesel electronics control unit

Pin assignments at plug connector X2411

Pin Type Description /Signal type Connection /Measuring notes

1 -- Not used

2 -- Not used

3 A Voltage supply, fuel injector Injector 1

4 -- Not used

5 A Signal, swirl flap actuator Swirl flap actuator

6 M Ground, charge air temperature sensor Charge air temperature sensor

7 M Ground Coolant temperature sensor Coolant temperature sensor

8 E Signal Exhaust temperature sensor before particle filter Exhaust temperature sensor before particle filter

9 M Ground Exhaust temperature sensor before particle filter Exhaust temperature sensor before particle filter

10 E Signal, oil pressure switch Oil pressure switch

11 M Ground Fuel pressure/temperature sensor Fuel pressure/temperature sensor

12 M Ground Oxygen sensor before catalytic converter Oxygen sensor before catalytic converter

13 E Signal Position sensor, EGR valve Position sensor, EGR valve

14 M Ground Camshaft sensor Camshaft sensor

15 M Ground Crankshaft sensor Crankshaft sensor

16 E/A Signal, LIN bus Preheating control unit Preheating control unit

17 E Signal, intake air temperature Hot-film air mass meter

18 A Negative activation, oxygen sensor heating Oxygen sensor before catalytic converter

19 E Fuel pressure signal Fuel pressure/temperature sensor

20 E Activation, boost pressure actuator Boost pressure adjuster 1

21 -- Not used

22 A Negative activation Compressor bypass valve Compressor bypass valve Only on variant TOP

23 -- Not used

24 M Ground Hot-film air mass meter Hot-film air mass meter

25 -- Not used

26 -- Not used

27 A Voltage supply, fuel injector Injector 2

28 -- Not used

29 A Signal, swirl flap actuator Swirl flap actuator

30 A Voltage supply, rail pressure sensor Rail pressure sensor

31 A Voltage supply Position sensor, EGR valve Position sensor, EGR valve

32 A Voltage supply Boost pressure sensor Boost pressure sensor

33 A Supply Exhaust backpressure sensor Exhaust backpressure sensor

34 E Signal Exhaust temperature sensor before particle filter Exhaust temperature sensor before particle filter

35 M Ground Position sensor, EGR valve Position sensor, EGR valve

36 E Signal Oxygen sensor before catalytic converter Oxygen sensor before catalytic converter

37 -- Not used

38 E Signal, oil level sensor Oil level sensor

39 A Supply Crankshaft sensor Crankshaft sensor

40 -- Not used

41 -- Not used

42 -- Not used

43 E/A Signal Oil condition sensor Oil condition sensor with EU3 exhaust emission standard

44 A Activation, DDE relay DDE main relay

45 E Signal, hot film air mass meter Hot-film air mass meter

46 E Negative activation Wastegate valve Wastegate valve Only on variant TOP

47 A Negative activation Exhaust gas recirculation actuator 1 Exhaust gas recirculation actuator 1

48 A Activation, boost pressure actuator Boost pressure adjuster 1

48 A Activation Turbine control valve Turbine control valve Only on variant TOP

49 M Ground, fuel injector Injector 2

50 M Ground, fuel injector Injector 4

51 A Voltage supply, fuel injector Injector 3

52 -- Not used

53 -- Not used

54 M Ground Exhaust backpressure sensor Exhaust backpressure sensor

55 E/A Signal, LIN bus Oil level sensor with exhaust emission standard EU5/EU6

56 E Signal, rail pressure sensor Rail pressure sensor

57 E Signal, fuel temperature Fuel pressure/temperature sensor

58 A Voltage supply Exhaust temperature sensor before particle filter Exhaust temperature sensor before particle filter

59 E Signal Exhaust backpressure sensor Exhaust backpressure sensor

60 E Signal Oxygen sensor before catalytic converter Oxygen sensor before catalytic converter

61 -- Not used

62 E Signal Camshaft sensor Camshaft sensor

63 -- Not used

64 -- Not used

65 -- Not used

66 -- Not used

67 -- Not used

68 E/A Bi-directional data interface Preheating control unit

69 E/A Bi-directional data interface Alternator

70 M Ground, preheating control unit Preheating control unit

71 A Signal, volume control valve Volume control valve

72 M Ground Volume control valve Volume control valve

73 M Ground, fuel injector Injector 1

74 M Ground, fuel injector Injector 3

75 A Voltage supply, fuel injector Injector 4

76 -- Not used

77 -- Not used

78 M Ground, rail pressure sensor Rail pressure sensor

79 -- Not used

80 M Ground Boost pressure sensor Boost pressure sensor

81 E Signal Boost pressure sensor Boost pressure sensor

82 E Signal, coolant temperature Coolant temperature sensor

83 E Signal, charge air temperature Charge air temperature sensor

84 E Signal Oxygen sensor before catalytic converter Oxygen sensor before catalytic converter

85 -- Not used

86 M Ground Oil condition sensor Oil condition sensor with EU3 exhaust emission standard

86 M Ground Oil level sensor Oil level sensor with exhaust emission standard EU5/EU6

87 E Signal Crankshaft sensor Crankshaft sensor

88 A Voltage supply Fuel pressure/temperature sensor Fuel pressure/temperature sensor

89 M Ground Swirl flap actuator Swirl flap actuator

90 E/A Signal, swirl flap actuator Swirl flap actuator

91 -- Not used

92 A Voltage supply Swirl flap actuator Swirl flap actuator

93 A Signal Turbine control valve Boost pressure adjuster 1

94 A Signal Throttle valve Throttle valve

95 A Negative activation Solenoid valve, exhaust recirculation cooler bypass Solenoid valve, exhaust recirculation cooler bypass Only on variant upper power stage

96 M Ground Rail pressure control valve Rail pressure control valve

Pin assignments at plug connector X2412

Pin Type Description /Signal type Connection /Measuring notes

1 E Supply, DDE control unit Fuse F03

2 M Earth for DDE control unit Ground point

3 E Supply, DDE control unit Fuse F03

4 M Earth for DDE control unit Ground point

5 E Supply, DDE control unit Fuse F03

6 M Earth for DDE control unit Ground point

7 E Wake-up signal, terminal 15 Connector , terminal 15 wake-up signal

8 -- Not used

9 -- Not used

10 E/A Bus signal Car access system

11 -- Not used

12 -- Not used

13 E Ground Brake vacuum sensor Brake vacuum sensor Only on variant MSA

14 E/A Bi-directional data interface Battery sensor

15 -- Not used

16 A Signal, fuel temperature Fuel heater

17 A Supply Neutral sensor Neutral sensor Only on variant MSA

18 -- Ground Neutral sensor Neutral sensor Only on variant MSA

19 A Negative activation Heating, crankcase breather Heating, crankcase breather

20 -- Not used

21 -- Not used

22 E Signal Neutral sensor Neutral sensor Only on variant MSA

23 E Brake light test signal Brake light switch

24 -- Not used

25 -- Not used

26 -- Not used

27 -- Not used

28 -- Not used

29 M Ground Accelerator pedal module Accelerator pedal module

30 M Ground Accelerator pedal module Accelerator pedal module

31 -- Not used

32 E Signal, electronic vehicle immobilizer Car access system

33 E/A Signal PT-CAN low CAN-bus connector

34 E Start signal Car access system

35 -- Not used

36 E Brake light signal Brake light switch

37 -- Not used

38 -- Not used

39 E Signal Accelerator pedal module Accelerator pedal module

40 A Signal, electric fan Electric fan

41 A Supply Brake vacuum sensor Brake vacuum sensor Only on variant MSA

42 -- Not used

43 A Supply Accelerator pedal module Accelerator pedal module

44 A Signal Electric auxiliary heater Junction box, electronics

45 -- Not used

46 E/A Signal PT-CAN high CAN-bus connector

47 E Signal Brake vacuum sensor Brake vacuum sensor Only on variant MSA

48 -- Not used

49 -- Not used

50 E Signal, clutch switch Clutch switch module

51 -- Not used

52 E Signal Accelerator pedal module Accelerator pedal module

53 A Speed signal OBDII socket

54 -- Not used

55 -- Not used

56 A Supply Accelerator pedal module Accelerator pedal module

57 -- Not used

58 -- Not used

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