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Home >> Mercedes Benz >> 2019 >> CLS450 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Mixture Formation - 257 Chassis 2 Of 2 >> Wiring Diagrams >> Wiring Diagram For Gasoline Direct Injection System Control Unit >> Wiring Diagram For Gasoline Direct Injection System Control Unit - PE07.08-P-2101-97XCE

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

Engine 256 in model 257, 290 as of model year 2021 Control unit N3/10, connectors 2, 4, 5 

Code: Designation: Position:
A0 Use of wiring diagrams 121L
B11/4 Coolant temperature sensor 36L
B163/4 Temperature sensor upstream of gasoline particulate filter 80L
B28/11 Pressure sensor downstream of air filter 61L
B28/17 Pressure and temperature sensor downstream of exhaust gas turbocharger 64L
B28/26 Pressure and temperature sensor upstream of throttle valve 66L
B28/27 Pressure and temperature sensor downstream of throttle valve 68L
B4/4 Purging pressure sensor 72L
B6/15 Intake camshaft Hall sensor 14L
B6/16 Exhaust camshaft Hall sensor 16L
Code 460 Canada version 70J
Code 494 USA version 70J
Code 598 Gasoline particulate filter (OPF) with sensor system 78G
Code 835 Additional parts for South Korea vehicles 70K
Code 945 China Stage 6B exhaust gas cleaning 70K
Code 961 Exhaust system with OPF, Generation 2.0 78G
Code M016 Uprated high-performance engine 63A
F153/2 Engine compartment 48V fuse box 6L
G3/1 Oxygen sensor downstream of catalytic converter 34L
G3/1x1 Electrical connector for oxygen sensor downstream of catalytic converter 33K
G3/2 Oxygen sensor upstream of catalytic converter 31L
G3/2x1 Electrical connector for oxygen sensor upstream of catalytic converter 30K
M16/6 Throttle valve actuator 76L
M16/7 Boost pressure control flap actuator 38L
M75/11 Electric coolant pump 10L
N3/10 ME-SFI [ME] control unit 4A
N3/10 ME-SFI [ME] control unit 103A
N3/10 ME-SFI [ME] control unit 110A
N3/10 ME-SFI [ME] control unit 12A
N3/10 ME-SFI [ME] control unit 20A
N3/10 ME-SFI [ME] control unit 28A
N3/10 ME-SFI [ME] control unit 35A
N3/10 ME-SFI [ME] control unit 43A
N3/10 ME-SFI [ME] control unit 52A
N3/10 ME-SFI [ME] control unit 60A
N3/10 ME-SFI [ME] control unit 67A
N3/10 ME-SFI [ME] control unit 78A
N3/10 ME-SFI [ME] control unit 85A
N3/10 ME-SFI [ME] control unit 92A
R48 Coolant thermostat heating element 21L
T1/1 Cylinder 1 ignition coil 47L
T1/2 Cylinder 2 ignition coil 49L
T1/3 Cylinder 3 ignition coil 52L
T1/4 Cylinder 4 ignition coil 54L
T1/5 Cylinder 5 ignition coil 57L
T1/6 Cylinder 6 ignition coil 59L
W108 Electric coolant pump ground point 6L
W11 Combustion engine ground point 51E
X30/64 Potential distributor electrical connector 25J
X30/66 Potential distributor electrical connector 42J
X49 Potential distributor 44L
X49 Potential distributor 27L
Y101 Divert air switchover valve 24L
Y49/1 Intake camshaft solenoid 17L
Y49/2 Exhaust camshaft solenoid 19L
Y58/1 Purge control valve 22L
Y76/1 Cylinder 1 fuel injector 85L
Y76/2 Cylinder 2 fuel injector 86L
Y76/3 Cylinder 3 fuel injector 88L
Y76/4 Cylinder 4 fuel injector 89L
Y76/5 Cylinder 5 fuel injector 91L
Y76/6 Cylinder 6 fuel injector 93L
G14554827Courtesy of MERCEDES-BENZ USA
G14554828Courtesy of MERCEDES-BENZ USA
G14554829Courtesy of MERCEDES-BENZ USA
G14554830Courtesy of MERCEDES-BENZ USA
G14554831Courtesy of MERCEDES-BENZ USA
G14554832Courtesy of MERCEDES-BENZ USA
G14554833Courtesy of MERCEDES-BENZ USA