Wiring Diagram For Gasoline Direct Injection System Control Unit - PE07.08-P-2101-97FBK
Engine 274 in model 205
up to model year 2019
Control unit N3/10, engine side
Engine 274 in model 253
up to model year 2020
Control unit N3/10, engine side
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 129L |
| A16/1 | Knock sensor 1 | 106L |
| A16/2 | Knock sensor 2 | 105L |
| B11/4 | Coolant temperature sensor | 67L |
| B17/7 | Charge air temperature sensor upstream of throttle valve | 68L |
| B17/9 | Charge air temperature sensor downstream of throttle valve | 70L |
| B28/11 | Pressure sensor downstream of air filter | 71L |
| B28/6 | Pressure sensor upstream of throttle valve | 65L |
| B28/7 | Pressure sensor downstream of throttle valve | 121L |
| B4/25 | Fuel pressure and temperature sensor | 119L |
| B4/4 | Purging pressure sensor | 74L |
| B5/5 | Exhaust gas recirculation pressure sensor 1 | 78L |
| B5/6 | Exhaust gas recirculation pressure sensor 2 | 76L |
| B6/15 | Intake camshaft Hall sensor | 48L |
| B6/16 | Exhaust camshaft Hall sensor | 46L |
| B70 | Crankshaft Hall sensor | 123L |
| Code 460 | Canada version | 52E |
| Code 460 | Canada version | 85H |
| Code 460 | Canada version | 72H |
| Code 460 | Canada version | 86H |
| Code 460 | Canada version | 97G |
| Code 460 | Canada version | 114D |
| Code 494 | USA version | 43H |
| Code 494 | USA version | 52F |
| Code 494 | USA version | 85H |
| Code 494 | USA version | 72H |
| Code 494 | USA version | 86H |
| Code 494 | USA version | 97G |
| Code 494 | USA version | 114D |
| Code 598 | Gasoline particulate filter (0PF) with sensor system | 55E |
| Code 835 | Additional parts for South Korea vehicles | 52F |
| Code 920 | Gasoline direct injection with stratified charge | 61H |
| Code 920 | Gasoline direct injection with stratified charge | 75H |
| Code A14 | Camtronic | 57H |
| Code L | LEFT-HAND DRIVE | 94F |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 1F |
| Code ME05 | HYBRID DRIVE 80 KW VARIANT (INCLUDING PLUGIN) | 97F |
| Code ME06 | Hybrid drive 50 KW VARIANT (INCLUDING PLUGIN) | 1F |
| Code ME06 | Hybrid drive 50 KW VARIANT (INCLUDING PLUGIN) | 97F |
| Code R | RIGHT-HAND DRIVE | 94F |
| G2 | Alternator | 112L |
| G3/1 | Oxygen sensor downstream of catalytic converter | 42L |
| G3/1b1 | Sensor element of oxygen sensor downstream of catalytic converter | 42L |
| G3/1r1 | Heater of oxygen sensor heater downstream of catalytic converter | 41K |
| G3/1x1 | Electrical connector for oxygen sensor downstream of catalytic converter | 41J |
| G3/2 | Oxygen sensor upstream of catalytic converter | 38L |
| G3/2b1 | Sensor element of oxygen sensor upstream of catalytic converter | 38K |
| G3/2r1 | Heater of oxygen sensor upstream of catalytic converter | 37K |
| G3/2x1 | Electrical connector for oxygen sensor upstream of catalytic converter | 37J |
| K40/8 | Engine fuse and relay module | 12L |
| K40/8 | Engine fuse and relay module | 28L |
| K40/8 | Engine fuse and relay module | 90L |
| K40/8f101 | Fuse 101 | 27L |
| K40/8f102 | Fuse 102 | 11L |
| K40/8f104 | Fuse 104 | 10L |
| K40/8f107 | Fuse 107 | 89L |
| LIN C1 | Drive train LIN | 112B |
| M16/6 | Throttle valve actuator | 108L |
| M16/6m1 | Throttle valve actuator motor | 108K |
| M16/6r1 | Actual value potentiometer 1 | 109K |
| M16/6r2 | Actual value potentiometer 2 | 109K |
| M75/11 | Electric coolant pump | 96L |
| N127 | Drivetrain control unit | 81L |
| N129/1 | Power electronics control unit | 3L |
| N129/1 | Power electronics control unit | 3L |
| N3/10 | ME-SFI [ME] control unit | 55L |
| N3/10 | ME-SFI [ME] control unit | 4A |
| 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 | 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 | 116A |
| N3/10 | ME-SFI [ME] control unit | 108A |
| N3/10 | ME-SFI [ME] control unit | 123A |
| R39/2 | Full-load operation vent line heater element | 31L |
| R4 | Spark plugs | 24L |
| R4 | Spark plugs | 21L |
| R4 | Spark plugs | 18L |
| R4 | Spark plugs | 15L |
| R48 | Coolant thermostat heating element | 33L |
| S43 | Oil level check switch | 25L |
| S88/5 | PZEV vent line contact switch | 115L |
| T1/1 | Cylinder 1 ignition coil | 15K |
| T1/2 | Cylinder 2 ignition coil | 17K |
| T1/3 | Cylinder 3 ignition coil | 21K |
| T1/4 | Cylinder 4 ignition coil | 23K |
| U133 | Valid for M274 (175 kW) | 49E |
| U134 | Not valid for M274 (175 kW) | 93F |
| U24 | Valid for manual transmission | 54E |
| W16/5 | Left major assembly compartment electronics ground point | 13G |
| W46/1 | Electric water pump ground point | 93G |
| W51 | Engine ground point | 19C |
| X244/13 | Left vehicle-end busbar stud 3 | 95G |
| X244/14 | Right vehicle-end busbar stud 3 | 95G |
| X244/15 | Left engine-end busbar stud 3 | 95J |
| X244/16 | Right engine-end busbar stud 3 | 95H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 9G |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 11G |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 26H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 86G |
| X26 | Interior and engine wiring harness electrical connector | 53H |
| X26 | Interior and engine wiring harness electrical connector | 2E |
| X26 | Interior and engine wiring harness electrical connector | 10E |
| X26 | Interior and engine wiring harness electrical connector | 29E |
| X26 | Interior and engine wiring harness electrical connector | 84E |
| Y101 | Divert air switchover valve | 35L |
| Y130 | Engine oil pump valve | 32L |
| Y133 | Coolant pump switchover valve | 51L |
| Y16/2 | Heating system shutoff valve | 45L |
| Y27/1 | Exhaust gas recirculation valve | 63L |
| Y27/1b1 | Exhaust gas recirculation valve Hall sensor | 64L |
| Y27/1y1 | Exhaust gas recirculation valve rotating magnet | 62L |
| Y49/1 | Intake camshaft solenoid | 7L |
| Y49/2 | Exhaust camshaft solenoid | 6L |
| Y49/8 | Intake camshaft valve lift switching actuator | 59L |
| Y58/2 | Partial load operation crankcase ventilation valve | 40L |
| Y76/1 | Cylinder 1 fuel injector | 101L |
| Y76/2 | Cylinder 2 fuel injector | 102L |
| Y76/3 | Cylinder 3 fuel injector | 103L |
| Y76/4 | Cylinder 4 fuel injector | 104L |
| Y77/1 | Boost pressure control pressure transducer | 36L |
| Y94 | Quantity control valve | 117L |
| Z142z1 | Powertrain control unit LIN connector sleeve | 84G |
| Z2z1 | Circuit 87M connector sleeve | 41G |
| Z2z2 | Circuit 87M connector sleeve | 35G |
| Z3z1 | Circuit 87M connector sleeve | 7H |
| Z4z1 | Circuit 87M connector sleeve | 18G |
| Z5z4 | Connector sleeve in wiring harness | 65E |
| Z5z4 | Connector sleeve in wiring harness | 76G |
| Z6/1z1 | Ground line connector sleeve | 17F |
| Z6/26z1 | Sensor voltage supply connector sleeve | 120G |
| Z6/2z1 | Ground line connector sleeve | 19E |
| Z6/3z1 | Ground line connector sleeve | 119E |
| Z6/4z1 | Ground line connector sleeve | 76E |
| Z6/4z2 | Ground line connector sleeve | 68G |
| Z68/20z1 | Vehicle interior LIN bus connector sleeve | 87J |
| Z7/48z1 | Circuit 87/2 connector sleeve | 28H |
| Z7z1 | Ground line connector sleeve | 48G |