Electrical Function Schematic For Exhaust Treatment - PE14.00-P-2051-97NAC
ENGINE 642.8 in MODEL 166 up to model year 2016
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine diagnosis indicator lamp, actuation | 16J |
| 1 | Engine diagnosis indicator lamp, actuation | 21L |
| 1 | Engine diagnosis indicator lamp, actuation | 22J |
| 10 | AdBlue® injection, message | 14D |
| 11 | Oil temperature sensor, signal | 8E |
| 12 | Fuel injectors, actuation | 7C |
| 13 | Intake port shutoff actuator motor, actuation | 8C |
| 14 | Oxygen sensor, sensor element; signal | 10D |
| 15 | Temperature sensor upstream of turbocharger, signal | 12E |
| 16 | Temperature sensor upstream of diesel particulate filter, signal | 13H |
| 17 | Differential pressure sensor (DPF), signal | 11H |
| 17 | Differential pressure sensor (DPF), signal | 12H |
| 18 | Temperature sensor upstream of SCR catalytic converter, signal | 10H |
| 19 | Temperature sensor upstream of catalytic converter, signal | 9H |
| 2 | Glow, request | 5F |
| 20 | Accelerator pedal sensor, signal | 9H |
| 21 | AdBlue® metering valve, actuation | 16A |
| 22 | Engine speed, signal | 8G |
| 23 | Cireuit 87, status | 8E |
| 24 | Soot particulate sensor, signal | 24C |
| 25 | Soot particulate content, message | 13F |
| 3 | Glow plugs, actuation | 5J |
| 4 | Shift point, increase request | 25F |
| 5 | Outside temperature, signal | 13G |
| 5 | Outside temperature, signal | 17J |
| 6 | AdBlue® injection, request | 14C |
| 7 | NOx sensor heater, actuation | 20B |
| 7 | NOx sensor heater, actuation | 17D |
| 7 | NOx sensor heater, actuation | 20E |
| 7 | NOx sensor heater, actuation | 17C |
| 8 | NOx sensor, signal | 13D |
| 8 | NOx sensor, signal | 19B |
| 8 | NOx sensor, signal | 19E |
| 9 | AdBlue® fill level, message | 14D |
| A1 | Instrument cluster | 23K |
| A1e58 | Engine diagnosis indicator lamp | 22H |
| A1p13 | Multifunction display | 24J |
| B1 | Engine oil temperature sensor | 4E |
| B16/15 | Temperature sensor upstream of SCR catalytic converter | 10K |
| B19/11 | Temperature sensor upstream of turbocharger | 12C |
| B19/7 | Temperature sensor upstream of catalytic converter | 9K |
| B19/9 | Temperature sensor upstream of diesel particulate filter | 15K |
| B28/16 | Differential pressure sensor/diesel particulate filter for onboard diagnostics (OBD) | 12K |
| B28/8 | Differential pressure sensor (DPF) | 13K |
| B37 | Accelerator pedal sensor | 7J |
| B70 | Crankshaft Hall sensor | 6H |
| CAN B | Interior CAN | 18H |
| CAN C | Drive train CAN | 15G |
| CAN C | Drive train CAN | 20G |
| CAN E1 | Chassis CAN 1 | 15G |
| CAN E2 | Chassis CAN 2 | 19K |
| CAN I | Drive train sensor CAN | 16D |
| CAN I | Drive train sensor CAN | 15F |
| CAN I | Drive train sensor CAN | 20F |
| Code 474 | Diesel particulate filter | 13K |
| F58 | Engine compartment fuse and relay module | 2B |
| F58kN | Cireuit 87M relay | 4B |
| G3/2b1 | Sensor element of oxygen sensor upstream of catalytic converter | 10B |
| LIN C1 | Drive train LIN | 7F |
| M55 | Intake port shutoff actuator motor | 8B |
| N10 | SAM control unit | 20G |
| N118/5 | AdBlue® control unit | 15A |
| N14/3 | Glow output stage | 4F |
| N3/9 | CDI control unit | 11F |
| N37/7 | NOx sensor control unit downstream of diesel particulate filter | 18C |
| N37/7b1 | NOx sensor downstream of diesel particulate filter | 20C |
| N37/8 | NOx sensor control unit downstream of SCR catalytic converter | 18E |
| N37/8b1 | NOx sensor downstream of SCR catalytic converter | 20E |
| N73 | Electronic ignition switch control unit | 16K |
| N74 | Soot particulate sensor control unit | 23C |
| N74b1 | Soot particulate sensor | 25D |
| R9/1 | Cylinder 1 glow plug | 3J |
| R9/2 | Cylinder 2 glow plug | 3K |
| R9/3 | Cylinder 3 glow plug | 3K |
| R9/4 | Cylinder 4 glow plug | 3K |
| R9/5 | Cylinder 5 glow plug | 3L |
| R9/6 | Cylinder 6 glow plug | 3L |
| U1 | Valid for USA | 11K |
| U1 | Valid for USA | 21C |
| U244 | Valid for BlueTEC | 11K |
| U244 | Valid for BlueTEC | 8K |
| U244 | Valid for BlueTEC | 13A |
| U244 | Valid for BlueTEC | 21C |
| Y129 | AdBlue® metering valve | 17B |
| Y3/8 | Fully integrated transmission control unit | 26F |
| Y76/1 | Cylinder 1 fuel injector | 6B |
| Y76/2 | Cylinder 2 fuel injector | 6B |
| Y76/3 | Cylinder 3 fuel injector | 6B |
| Y76/4 | Cylinder 4 fuel injector | 6C |
| Y76/5 | Cylinder 5 fuel injector | 6C |
| Y76/6 | Cylinder 6 fuel injector | 6C |