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Wiring Diagram For Gasoline Direct Injection System Control Unit - PE07.08-P-2101-97TAH

Engine 276.822 as of 3/1/16 in model 172.466 

Control unit N3/10 

Code: Designation: Position:
A16/1 Right knock sensor 151L
A16/2 Left knock sensor 150L
A9 Refrigerant compressor 44L
A9/7 Refrigerant compressor with magnetic clutch 48L
A9/7y1 Refrigerant compressor regulation valve 47L
A9/7y2 Refrigerant compressor magnetic clutch 48L
A9y1 Refrigerant compressor regulation valve 44L
B11/4 Coolant temperature sensor 93L
B17/8 Charge air temperature sensor 95L
B28/11 Pressure sensor downstream of air filter 88L
B28/4 Pressure sensor downstream air filter, left cylinder bank 91L
B28/6 Pressure sensor upstream of throttle valve 90L
B28/7 Pressure sensor downstream of throttle valve 138L
B37 Accelerator pedal sensor 72L
B4/25 Fuel pressure and temperature sensor 136L
B4/3 Fuel tank pressure sensor 55L
B4/4 Purging pressure sensor 52L
B6/4 Left intake camshaft Hall sensor 96L
B6/5 Right intake camshaft Hall sensor 121L
B6/6 Left exhaust camshaft Hall sensor 98L
B6/7 Right exhaust camshaft Hall sensor 123L
B70 Crankshaft Hall sensor 134L
Code 460 Canada version 54H
Code 494 USA version 54G
Code 494 USA version 49G
Code 580 Air conditioning 42G
Code 580 Air conditioning 45G
Code 581 Automatic air conditioning 42H
Code 581 Automatic air conditioning 45H
Code B03 ECO start/stop function 23G
Code B03 ECO start/stop function 12A
Code B09 Refrigerant compressor with magnetic clutch 45H
F2/1 Terminal 87 electric exhaust flap fuse holder 85L
F32 Front prefuse 25L
F32/5 Prefuse box without ECO start/stop function 25L
F32/5f151 Prefuse 151 24K
F32f151 Prefuse 151 24K
G2 Alternator 169L
G3/3 Left oxygen sensor upstream of catalytic converter 157L
G3/3x1 Electrical connector for left oxygen sensor upstream of catalytic converter 156J
G3/4 Right oxygen sensor upstream of catalytic converter 161L
G3/4x1 Electrical connector for right oxygen sensor upstream of catalytic converter 160J
G3/5 Left oxygen sensor downstream of catalytic converter 125L
G3/5x1 Electrical connector for left oxygen sensor downstream of catalytic converter 124J
G3/6 Right oxygen sensor downstream of catalytic converter 128L
G3/6x1 Electrical connector for right oxygen sensor downstream of catalytic converter 127J
K61 Charge air cooler circulation pump relay 60L
M1 Starter 40L
M16/6 Throttle valve actuator 154L
M16/6m1 Actuator motor 153K
M16/6r1 Actual value potentiometer 1 154K
M16/6r2 Actual value potentiometer 2 154K
M4/7 Combustion engine and air conditioning with integrated control fan motor 29L
M44 Charge air cooler circulation pump 63L
N10/1 Front SAM control unit with fuse and relay module 4L
N10/1 Front SAM control unit with fuse and relay module 12L
N10/1 Front SAM control unit with fuse and relay module 20L
N10/1f22 Fuse 22 14L
N10/1f23 Fuse 23 15L
N10/1f24 Fuse 24 16L
N10/1f25 Fuse 25 6L
N10/1f27 Fuse 27 2L
N10/1f6 Fuse 6 9L
N10/1f7 Fuse 7 4L
N10/1kM Starter circuit 50 relay 3L
N10/1kN Engine circuit 87 relay 10L
N10/2 Rear SAM control unit with fuse and relay module 67L
N10/2f73 Fuse 73 66L
N2/10 Supplemental restraint system control unit 32L
N3/10 ME-SFI [ME] control unit 4A
N3/10 ME-SFI [ME] control unit 13A
N3/10 ME-SFI [ME] control unit 20A
N3/10 ME-SFI [ME] control unit 28A
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 60A
N3/10 ME-SFI [ME] control unit 68A
N3/10 ME-SFI [ME] control unit 76A
N3/10 ME-SFI [ME] control unit 84A
N3/10 ME-SFI [ME] control unit 92A
N3/10 ME-SFI [ME] control unit 100A
N3/10 ME-SFI [ME] control unit 108A
N3/10 ME-SFI [ME] control unit 116A
N3/10 ME-SFI [ME] control unit 124A
N3/10 ME-SFI [ME] control unit 132A
N3/10 ME-SFI [ME] control unit 141A
N3/10 ME-SFI [ME] control unit 148A
N3/10 ME-SFI [ME] control unit 156A
N3/10 ME-SFI [ME] control unit 164A
N3/10 ME-SFI [ME] control unit 172A
R4 Spark plugs 103L
R4 Spark plugs 117L
R4 Spark plugs 114L
R4 Spark plugs 112L
R4 Spark plugs 107L
R4 Spark plugs 105L
R48 Coolant thermostat heating element 130L
S43 Oil level check switch 166L
T1/1 Cylinder 1 ignition coil 112K
T1/2 Cylinder 2 ignition coil 114K
T1/3 Cylinder 3 ignition coil 116K
T1/4 Cylinder 4 ignition coil 102K
T1/5 Cylinder 5 ignition coil 104K
T1/6 Cylinder 6 ignition coil 107K
U943 Valid for South Korea 54H
W11 Combustion engine ground point 110L
W16/4 Right major assembly compartment ground point 74G
W16/4 Right major assembly compartment ground point 64G
W16/4 Right major assembly compartment ground point 2E
W16/5 Left major assembly compartment electronics ground point 38E
W9 Left front ground point (at lamp unit) 29G
X175/1 Left exhaust gas recirculation actuator motor electrical connector 81H
X175/2 Right exhaust gas recirculation actuator motor electrical connector 79H
X25/2 Engine compartment/vehicle interior electrical connector 34G
X25/7 Engine compartment/FFS [RBA] electrical connector 55G
X25/7 Engine compartment/FFS [RBA] electrical connector 57G
X25/7 Engine compartment/FFS [RBA] electrical connector 84H
X25/7 Engine compartment/FFS [RBA] electrical connector 75F
X26 Interior and engine wiring harness electrical connector 149G
X26 Interior and engine wiring harness electrical connector 163G
X86 Exhaust gas recirculation actuator motors electrical connector 79E
Y101/1 Left bypass air switchover valve 131L
Y101/2 Right bypass air switchover valve 164L
Y130 Engine oil pump valve 165L
Y49/4 Left intake camshaft solenoid 100L
Y49/5 Right intake camshaft solenoid 118L
Y49/6 Left exhaust camshaft solenoid 101L
Y49/7 Right exhaust camshaft solenoid 120L
Y58/1 Purge control valve 69L
Y58/4 Activated charcoal filter shutoff valve 57L
Y76/1 Cylinder 1 fuel injector 140L
Y76/2 Cylinder 2 fuel injector 141L
Y76/3 Cylinder 3 fuel injector 143L
Y76/4 Cylinder 4 fuel injector 144L
Y76/5 Cylinder 5 fuel injector 146L
Y76/6 Cylinder 6 fuel injector 147L
Y77/1 Boost pressure control pressure transducer 133L
Y93/1 Left exhaust flap switchover valve 82L
Y93/2 Right exhaust flap switchover valve 80L
Y94 Quantity control valve 148L
Z195/1 Exhaust flap circuit 31 connector sleeve 79F
Z195/1z1 Exhaust flap circuit 31 connector sleeve 75G
Z195/1z2 Exhaust flap circuit 31 connector sleeve 73E
Z195/3 Exhaust flaps terminal 87F connector sleeve 83F
Z240 Refrigerant compressor magnetic clutch power supply connector sleeve 19E
Z5z1 Cross section reduction connector sleeve 89G
Z5z1 Cross section reduction connector sleeve 53E
Z5z1 Cross section reduction connector sleeve 170E
Z6z1 Circuit 31 connector sleeve 38L
Z6z1 Circuit 31 connector sleeve 114E
Z6z2 Circuit 31 connector sleeve 105E
Z7/35z1 Circuit 87 M1e connector sleeve 35L
Z7/35z1 Circuit 87 M1e connector sleeve 100F
Z7/36 Circuit 87 M2e connector sleeve 7E
Z7/36z1 Circuit 87 M2e connector sleeve 34L
Z7/36z1 Circuit 87 M2e connector sleeve 60E
Z7/36z1 Circuit 87 M2e connector sleeve 129G
Z7/36z1 Circuit 87 M2e connector sleeve 163E
Z7/38z1 Circuit 87 M1i connector sleeve 36L
Z7/38z1 Circuit 87 M1i connector sleeve 118F
Z7/41z1 Sensor voltage supply connector sleeve 136E
Z7/43z1 Sensor ground connector sleeve 134G
Z7/44z1 Sensor ground connector sleeve 51E
Z7/44z1 Sensor ground connector sleeve 93G
Z7/44z2 Sensor ground connector sleeve 93E
Z7/44z2 Sensor ground connector sleeve 124E
Z7/44z2 Sensor ground connector sleeve 171E
Z7/99 Circuit 87 connector sleeve M4e 85G
Z7/99 Circuit 87 connector sleeve M4e 6E
G13845392Courtesy of MERCEDES-BENZ USA
G13845393Courtesy of MERCEDES-BENZ USA
G13845394Courtesy of MERCEDES-BENZ USA
G13845395Courtesy of MERCEDES-BENZ USA
G13845396Courtesy of MERCEDES-BENZ USA
G13845397Courtesy of MERCEDES-BENZ USA
G13845398Courtesy of MERCEDES-BENZ USA
G13845399Courtesy of MERCEDES-BENZ USA
G13845400Courtesy of MERCEDES-BENZ USA
G13845401Courtesy of MERCEDES-BENZ USA