Electrical Function Schematic For Thermal Management - PE07.10-P-2712-97NAF
ENGINE 157, 278 in MODEL 166 up to model year 2016
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Vehicle speed, signal | 10F |
| 1 | Vehicle speed, signal | 16G |
| 10 | Coolant temperature sensor, signal | 6F |
| 11 | Coolant thermostat heating element, actuation | 5F |
| 12 | Oil sensor (oil level, temperature and quality), signal | 7E |
| 13 | Fan motor, specified rpm request | 6D |
| 14 | Circuit 87, status | 7H |
| 15 | Accelerator pedal sensor, signal | 9E |
| 16 | Transmission control, signal | 9E |
| 17 | Wheel speed, signal | 10G |
| 18 | High-temperature/low-temperature circuit switchover valve, actuation | 8C |
| 2 | Instrument cluster, message | 16J |
| 2 | Instrument cluster, message | 16F |
| 3 | Air conditioning, status | 17E |
| 3 | Air conditioning, status | 10F |
| 4 | Outside temperature, signal | 16E |
| 4 | Outside temperature, signal | 11F |
| 5 | Charge air temperature sensor, signal | 6G |
| 6 | Engine load, signal | 9G |
| 7 | Engine speed, signal | 8H |
| 8 | Fuel injectors, actuation | 8J |
| 9 | Throttle valve actuator, actuation | 7K |
| A1 | Instrument cluster | 17J |
| A1p13 | Multifunction display | 18H |
| B11/4 | Coolant temperature sensor | 4G |
| B17/8 | Charge air temperature sensor | 5J |
| B28/7 | Pressure sensor downstream of throttle valve | 11J |
| B37 | Accelerator pedal sensor | 10C |
| B40 | Oil sensor (oil level, temperature and quality) | 5B |
| B70 | Crankshaft Hall sensor | 9L |
| CAN B | Interior CAN | 17D |
| CAN B | Interior CAN | 14D |
| CAN C | Drive train CAN | 11E |
| CAN E1 | Chassis CAN 1 | 12G |
| CAN E1 | Chassis CAN 1 | 12F |
| CAN E2 | Chassis CAN 2 | 17H |
| F58 | Engine compartment fuse and relay module | 2J |
| F58kN | Circuit 87M relay | 4K |
| LIN C1 | Drive train LIN | 6B |
| M16/6 | Throttle valve actuator | 6K |
| M4/7 | Fan motor | 5C |
| N10 | SAM control unit | 14A |
| N22/7 | Automatic air conditioning control and operating unit | 17A |
| N3/10 | ME-SFI [ME] control unit | 8E |
| N30/4 | Electronic Stability Program control unit | 14G |
| N73 | Electronic ignition switch control unit | 17E |
| R48 | Coolant thermostat heating element | 4F |
| U1028 | Valid for engine 157 | 4A |
| Y137 | High-temperature/low-temperature circuit switchover valve | 8B |
| Y3/8 | Fully integrated transmission control unit | 11A |
| Y76/1 | Cylinder 1 fuel injector | 7J |
| Y76/2 | Cylinder 2 fuel injector | 7K |
| Y76/3 | Cylinder 3 fuel injector | 7K |
| Y76/4 | Cylinder 4 fuel injector | 7K |
| Y76/5 | Cylinder 5 fuel injector | 7K |
| Y76/6 | Cylinder 6 fuel injector | 7L |
| Y76/7 | Cylinder 7 fuel injector | 7L |