Legend of block diagram for ME-SFI fuel injection and ignition system

PE07.61-P-2001-60DD

Legend of block diagram for ME-SFI fuel injection and ignition system

ENGINE 156 from 1.6.06 in MODEL 211

Code

Designation

Coordinates

A1

Instrument cluster

41D

A1p13

Multifunction display

41E

A9

Refrigerant compressor

60D

A16/1

Knock sensor 1, right

1E

A16/2

Left knock sensor 2

1F

A53/1

Driver sidebag and windowbag sensor

53C

A54/1

Passenger-side sidebag and windowbag sensor

53C

A62

Gear indicator sensor

14F

A76

Left front reversible emergency tensioning retractor

25D

A76/1

Right front reversible emergency tensioning retractor

25D

A89

DTR control unit

22D

A89b1

DTR radar sensor

20F

A89n1

DTR control unit

20F

B1

Oil temperature sensor

1F

B2/6

Left hot film MAF sensor

1F

B2/7

Right hot film MAF sensor

1F

B4/3

Fuel tank pressure sensor

4G

B4/15

Fuel pressure sensor

1F

B6/4

Left intake camshaft Hall sensor

1F

B6/5

Right intake camshaft Hall sensor

1G

B6/6

Left exhaust camshaft Hall sensor

1G

B6/7

Right exhaust camshaft Hall sensor

1G

B10/6

Evaporator temperature sensor

49D

B11/4

Coolant temperature sensor

1G

B14

Outside temperature display temperature sensor

67F

B17

Intake air temperature sensor

1G

B22/3

Rear axle level sensor

17F

B22/8

Left front level sensor

17F

B22/9

Right front level sensor

17F

B24/15

Yaw rate and lateral acceleration sensor

7F

B28

Pressure sensor

1H

B37

Accelerator pedal sensor

4G

B48/1

Driver-side frontal acceleration sensor

53D

B48/2

Passenger-side frontal acceleration sensor

53D

B48/11

Left front WSS (Weight Sensing System) sensor

56C

B48/12

Right front WSS (Weight Sensing System) sensor

56C

B48/13

Left rear WSS (Weight Sensing System) sensor

56D

B48/14

Right rear WSS (Weight Sensing System) sensor

56D

B70

Crankshaft Hall sensor

1H

E12

Gear indicator

14F

G2

Alternator

1H

G3/3

Left O2 sensor upstream TWC [KAT]

3E

G3/4

Right O2 sensor upstream TWC [KAT]

3F

G3/5

Left O2 sensor downstream TWC [KAT]

3F

G3/6

Right O2 sensor downstream TWC [KAT]

3F

K57/2

Additional battery relay

47D

L6/1

Left front rpm sensor

7F

L6/2

Right front rpm sensor

7F

L6/3

Left rear rpm sensor

7F

L6/4

Right rear rpm sensor

7F

M4/7

Engine and AC electric suction fan with integrated control

6F

M16/3

Front throttle valve actuator

3F

M16/4

Rear throttle valve actuator

3F

N2/7

Restraint systems control unit

54D

N2/13

WSS (Weight Sensing System) control unit

57D

N3/10

ME control unit

3D

N10/1

Driver-side SAM control unit with fuse and relay module

61D
63E
66E
68F

N15/5

Electronic selector lever module control unit

15D

N22

AAC [KLA] control and operating unit

51D

N22/7

Comfort AAC control and operating unit

51D

N47-5

ESP control unit

9D

N51

AIRmatic with ADS control unit

19D

N72/1

Upper control panel control unit

44D

N72/1s1

ESP OFF switch

43D

N73

EIS [EZS] control unit

29D

N80

Steering column module

37D

N82

Battery control unit

48D

N93

Central gateway control unit

33D

N118/3

Left fuel pump control unit

6F

N118/4

Right fuel pump control unit

6F

S9/1

Stop lamp switch (4-pin)

7G
62D

S12

Parking brake indicator switch

64E

S16/5

Transmission mode switch

14G

S16/5s1

Transmission mode switch

14G

S40/4

CC [TPM] switch

36F
37E

S40/4s1

Resume from memory

36F

S40/4s2

Decelerate and set

36F

S40/4s3

Accelerate and set

36F

S40/4s4

Off

36F

S40/4s5

Control contact

36G

S40/4s6

Variable speed

36G

S40/4v1

Yellow LED, variable speed limiter

37F

S43

Oil level check switch

1H

T1/1

Cylinder 1 ignition coil

2E

T1/2

Cylinder 2 ignition coil

2F

T1/3

Cylinder 3 ignition coil

2F

T1/4

Cylinder 4 ignition coil

2F

T1/5

Cylinder 5 ignition coil

2F

T1/6

Cylinder 6 ignition coil

2F

T1/7

Cylinder 7 ignition coil

2F

T1/8

Ignition coil cylinder 8

2G

U1

Valid for 

4G
5F
55B

U29

Valid for AAC [KLA]

49C

U77

Valid for speed-sensitive power steering (SPS [PML])

1L

U630

Valid for  and 

14F

U673

Valid for comfort AAC [K-KLA]

49C

U775

Valid for reversible emergency tensioning retractor

23C

U811

Valid for all except   

14G

U812

Valid for 

14F

X11/4

Data link connector

12E
15E
33E

Y3/8

Electric control unit (VGS)

12D

Y3/8n1

Turbine speed sensor (VGS)

10F

Y3/8n2

Internal speed sensor (VGS)

10F

Y3/8n3

Output speed sensor (VGS)

10F

Y3/8n4

Fully integrated transmission control (VGS) control unit

12F

Y3/8s1

Selection range sensor (VGS)

10F

Y3/8s2

Transmission oil temperature sensor (VGS)

10F

Y3/8y1

Working pressure control solenoid valve (VGS)

11E

Y3/8y2

K1 clutch control solenoid valve K1(VGS)

11F

Y3/8y3

K2 clutch control solenoid valve K2(VGS)

11F

Y3/8y4

K3 clutch control solenoid valve K3(VGS)

11F

Y3/8y5

B1 brake control solenoid valve B1(VGS)

11F

Y3/8y6

B2 brake control solenoid valve B2(VGS)

11F

Y3/8y7

B3 brake control solenoid valve B3(VGS)

11F

Y3/8y8

Torque converter lockup clutch control solenoid valve (VGS)

11G

Y10

SPS [PML] solenoid valve

1L

Y16/2

Heating system shutoff valve

2G

Y22/6

Variable intake manifold switchover valve

2G

Y32

Air pump switchover valve

2G

Y49/4

Left intake camshaft solenoid

2G

Y49/5

Right intake camshaft solenoid

2H

Y49/6

Left exhaust camshaft solenoid

2H

Y49/7

Right exhaust camshaft solenoid

2H

Y58

Activated charcoal filter shutoff valve

5F

Y58/1

Purge control valve

5G

Y62

Fuel injection valves

2H

Y62y1

Cylinder 1 fuel injection valve

2H

Y62y2

Cylinder 2 fuel injection valve

2H

Y62y3

Cylinder 3 fuel injection valve

2J

Y62y4

Cylinder 4 fuel injection valve

2J

Y62y5

Cylinder 5 fuel injection valve

2J

Y62y6

Cylinder 6 fuel injection valve

2J

Y62y7

Cylinder 7 fuel injection valve

2J

Y62y8

Cylinder 8 fuel injection valve

2K

Y110

Three-disk thermostat valve

2K