Electrical Function Schematic, Synchronization Of The Injection And Firing Order - PE07.10-P-2706-97HBA
Engine 178.9 In Model 190
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine speed, signal | 5C |
| 1 | Engine speed, signal | 9C |
| 2 | Ignition coils, actuation | 10E |
| 3 | Fuel injectors, actuation | 6G |
| 4 | Camshaft Hall sensor, signal | 4E |
| 5 | Crankshaft Hall sensor, signal | 5C |
| 6 | Circuit 87, status | 4F |
| 7 | Engine running, signal | 9B |
| B6/4 | Left intake camshaft Hall sensor | 2F |
| B6/5 | Right intake camshaft Hall sensor | 2F |
| B6/6 | Left exhaust camshaft Hall sensor | 2F |
| B6/7 | Right exhaust camshaft Hall sensor | 2F |
| B70 | Crankshaft Hall sensor | 5B |
| CAN C | Engine CAN | 8B |
| CAN C1 | Drive train CAN | 8D |
| N10/1 | Front SAM control unit with fuse and relay module | 4) |
| N10/1kN | Engine circuit 87 relay | 4G |
| N127 | Drivetrain control unit | 10B |
| N3/10 | ME-SFI [ME] control unit | 6E |
| R4 | Spark plugs | 10G |
| T4 | Cylinder 1+2 ignition coil | 11E |
| T4/1 | Cylinder 3+4 ignition coil | 11E |
| T4/2 | Cylinders 5+6 ignition coil | 11E |
| T4/3 | Cylinders 7+8 ignition coil | 11E |
| Y76/1 | Cylinder 1 fuel injector | 7H |
| Y76/2 | Cylinder 2 fuel injector | 7H |
| Y76/3 | Cylinder 3 fuel injector | 7J |
| Y76/4 | Cylinder 4 fuel injector | 7J |
| Y76/5 | Cylinder 5 fuel injector | 7J |
| Y76/6 | Cylinder 6 fuel injector | 7J |
| Y76/7 | Cylinder 7 fuel injector | 7K |
| Y76/8 | Cylinder 8 fuel injector | 7K |