(Electrical Function Diagram For Ignition Off - PE07.10-P-2702-97NAC)
ENGINE 642.8 in MODEL 166 up to model year 2016
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status OFF | 17D |
| 1 | Circuit 15, status OFF | 7D |
| 10 | Exhaust temperature, signal | 4E |
| 11 | Fuel pump, actuation | 4K |
| 12 | Circuit 15 relay, actuation OFF | 14C |
| 13 | Relay/circuit 87 internal combustion engine actuation Off | 16G |
| 14 | AdBlue® metering valve, actuation | 9J |
| 15 | AdBlue® delivery pump, actuation | 11J |
| 16 | AdBlue® switchover valve, actuation | 11J |
| 17 | Circuit 15 relay, actuation OFF | 8E |
| 18 | Circuit 87, status | 8F |
| 2 | Circuit 31, status | 9B |
| 2 | Circuit 31, status | 4F |
| 3 | Pressure regulator valve, actuation | 6C |
| 4 | Fuel injectors, actuation | 3E |
| 5 | Quantity control valve, actuation | 4C |
| 6 | Circuit 30, status | 6D |
| 7 | Relay/circuit 87 internal combustion engine actuation Off | 13H |
| 8 | Fuel pump, request OFF | 5J |
| 8 | Fuel pump, request OFF | 7J |
| 9 | Circuit 87, status | 10H |
| A103/2 | AdBlue® delivery module | 14J |
| A103/2m1 | AdBlue® delivery pump | 12K |
| A103/2y1 | AdBlue® switchover valve | 12J |
| B16/15 | Temperature sensor upstream of SCR catalytic converter | 2B |
| CAN B | Interior CAN | 16C |
| CAN C | Drive train CAN | 6H |
| CAN E1 | Chassis CAN 1 | 12B |
| CAN I | Drive train sensor CAN | 10G |
| F58 | Engine compartment fuse and relay module | 14D |
| F58kN | Circuit 87M relay | 14H |
| F58kR | Circuit 15 relay | 14C |
| G1 | On-board electrical system battery | 8C |
| M3 | Fuel pump (FP) | 3K |
| N10 | SAM control unit | 16E |
| N118 | Fuel pump control unit | 6K |
| N118/5 | AdBlue® control unit | 10J |
| N3/9 | CDI control unit | 6E |
| N73 | Electronic ignition switch control unit | 16A |
| U244 | Valid for BlueTEC | 2B |
| U244 | Valid for BlueTEC | 7H |
| W10 | Front right on-board electrical system battery ground point | 8A |
| W2 | Right front ground point at lamp unit | 3F |
| Y129 | AdBlue® metering valve | 8J |
| Y74 | Pressure regulator valve | 5C |
| Y76/1 | Cylinder 1 fuel injector | 2D |
| Y76/2 | Cylinder 2 fuel injector | 2E |
| Y76/3 | Cylinder 3 fuel injector | 2E |
| Y76/4 | Cylinder 4 fuel injector | 2E |
| Y76/5 | Cylinder 5 fuel injector | 2E |
| Y76/6 | Cylinder 6 fuel injector | 2F |
| Y94 | Quantity control valve | 4C |