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Wiring diagram for gasoline direct injection system control unit - PE07.08-U-2101-97SAD

Code: Designation: Position:
A29/1 Front knock sensor (left side of engine) 5L
A29/2 Rear knock sensor (left side of engine) 8L
A30/1 Front knock sensor (right side of engine) 6L
A30/2 Rear knock sensor (right side of engine) 9L
B28/4 Pressure sensor downstream of air filter, left cylinder bank 60L
B28/7 Pressure sensor downstream of throttle valve actuator 62L
B4/25 Fuel tank pressure and temperature sensor 64L
B40 Oil sensor (oil level, temperature and quality) 3L
B6/4 Left intake camshaft Hall sensor 55L
B6/5 Right intake camshaft Hall sensor 48L
B6/6 Left exhaust camshaft Hall sensor 57L
B6/7 Right exhaust camshaft Hall sensor 50L
B70 Crankshaft Hall sensor 65L
G2 Alternator 1L
G3/5 Left O2 sensor downstream of TWC [KAT] 73L
G3/5x1 Left O2 sensor downstream of TWC [KAT] connector 72J
G3/6 Right O2 sensor downstream of TWC [KAT] 70L
G3/6x1 Right O2 sensor downstream of TWC [KAT] connector 68J
M16/6 Throttle valve actuator 11L
M16/6m1 Actuator motor 11K
M16/6r1 Actual value potentiometer 1 11J
M16/6r2 Actual value potentiometer 2 11K
N3/10 ME-SFI [ME] control unit 4A
N3/10 ME-SFI [ME] control unit 13A
N3/10 ME-SFI [ME] control unit 28A
N3/10 ME-SFI [ME] control unit 20A
N3/10 ME-SFI [ME] control unit 36A
N3/10 ME-SFI [ME] control unit 44A
N3/10 ME-SFI [ME] control unit 52A
N3/10 ME-SFI [ME] control unit 61A
N3/10 ME-SFI [ME] control unit 69A
R4 Spark plugs 15L
R4 Spark plugs 20L
R4 Spark plugs 17L
R4 Spark plugs 19L
R4 Spark plugs 33L
R4 Spark plugs 29L
R4 Spark plugs 30L
R4 Spark plugs 36L
R48 Two-disk thermostat heating element 27L
S43 Oil level check switch 67L
T1/1 Cylinder 1 ignition coil 16K
T1/2 Cylinder 2 ignition coil 18K
T1/3 Cylinder 3 ignition coil 20K
T1/4 Cylinder 4 ignition coil 15K
T1/5 Cylinder 5 ignition coil 28K
T1/6 Cylinder 6 ignition coil 33K
T1/7 Cylinder 7 ignition coil 30K
T1/8 Cylinder 8 ignition coil 35K
U1019 Valid for engine 278 66E
U252 Valid for ECO start/stop function 21J
W11 Ground (engine - electrical line connected) 32L
W11 Ground (engine - electrical line connected) 18G
W11/2 Ground (engine, right) 22L
X26 Interior and engine wiring harness connector 23G
X26 Interior and engine wiring harness connector 5E
X26 Interior and engine wiring harness connector 7E
X26 Interior and engine wiring harness connector 10E
Y49/4 Left intake camshaft solenoid 59L
Y49/5 Right intake camshaft solenoid 51L
Y49/6 Left exhaust camshaft solenoid 54L
Y49/7 Right exhaust camshaft solenoid 53L
Y76 Fuel injectors 41L
Y76y1 Cylinder 1 fuel injector 40L
Y76y2 Cylinder 2 fuel injector 41L
Y76y3 Cylinder 3 fuel injector 38L
Y76y4 Cylinder 4 fuel injector 43L
Y76y5 Cylinder 5 fuel injector 44L
Y76y6 Fuel injector cylinder 6 45L
Y76y7 Cylinder 7 fuel injector 39L
Y76y8 Cylinder 8 fuel injector 42L
Y77/1 Boost pressure positioner 14L
Y94/1 Left quantity control valve 37L
Y94/2 Right quantity control valve 46L
Z203/3 Alternator LIN signal connector sleeve 2G
Z5 Connector sleeve (solder connector in harness) 60G
Z6/8 Sensor ground connector sleeve 32G
Z6z1 Ground connector sleeve 18G
Z6z1 Ground connector sleeve 23E
Z6z2 Ground connector sleeve 3G
Z6z2 Ground connector sleeve 33G
Z6z2 Ground connector sleeve 18E
Z7/35z1 Circuit 87 M1e connector sleeve 20E
Z7/35z1 Circuit 87 M1e connector sleeve 26E
Z7/35z1 Circuit 87 M1e connector sleeve 35E
Z7/35z1 Circuit 87 M1e connector sleeve 58G
Z7/35z2 Circuit 87 M1e connector sleeve 56G
Z7/36z1 Circuit 87 M2e connector sleeve 13E
Z7/36z1 Circuit 87 M2e connector sleeve 25E
Z7/36z1 Circuit 87 M2e connector sleeve 73G
Z7/36z2 Circuit 87 M2e connector sleeve 4G
Z7/36z2 Circuit 87 M2e connector sleeve 13G
Z7/36z2 Circuit 87 M2e connector sleeve 70G
Z7/38z1 Circuit 87 M1i connector sleeve 24E
Z7/38z1 Circuit 87 M1i connector sleeve 29E
Z7/38z1 Circuit 87 M1i connector sleeve 52G
Z7/38z1 Circuit 87 M1i connector sleeve 47G
Z7/41 Sensor supply connector sleeve 61G
Z7/43z1 Sensor ground connector sleeve 49G
Z7/43z1 Sensor ground connector sleeve 71G
Z7/44 Sensor ground connector sleeve 65G
Z7/44 Sensor ground connector sleeve 57E
Fig 1: Gasoline Direct Injection System Control Unit Wiring Diagram (1 Of 5)
G10126466Courtesy of MERCEDES-BENZ USA
Fig 2: Gasoline Direct Injection System Control Unit Wiring Diagram (2 Of 5)
G10126467Courtesy of MERCEDES-BENZ USA
Fig 3: Gasoline Direct Injection System Control Unit Wiring Diagram (3 Of 5)
G10126468Courtesy of MERCEDES-BENZ USA
Fig 4: Gasoline Direct Injection System Control Unit Wiring Diagram (4 Of 5)
G10126469Courtesy of MERCEDES-BENZ USA
Fig 5: Gasoline Direct Injection System Control Unit Wiring Diagram (5 Of 5)
G10126470Courtesy of MERCEDES-BENZ USA