Electrical Function Schematic, Synchronization Of The Injection And Firing Order - PE07.10-P-2706-97FBH
Engine 274.9 in model 205.047/053/054/147/247/253
Engine 274.9 in model 253.354/954
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine speed, signal | 11D |
| 1 | Engine speed, signal | 6C |
| 2 | Crankshaft Hall sensor, signal | 6D |
| 3 | Camshaft Hall sensor, signal | 5E |
| 4 | Fuel injectors, actuation | 6G |
| 5 | Ignition coils, actuation | 8D |
| 6 | Circuit 87, status | 6F |
| 7 | Engine running, signal | 11F |
| B6/15 | Intake camshaft Hall sensor | 3F |
| B6/16 | Exhaust camshaft Hall sensor | 3F |
| B70 | Crankshaft Hall sensor | 7B |
| CAN C | Engine CAN | 9E |
| CAN C1 | Drive train CAN | 9E |
| K40/8 | Engine fuse and relay module | 2G |
| K40/8kN | Circuit 87M relay | 4G |
| N127 | Drivetrain control unit | 13E |
| N3/10 | ME-SF1 [ME] control unit | 6D |
| R4 | Spark plugs | 11B |
| T1/1 | Cylinder 1 ignition coil | 8B |
| T1/2 | Cylinder 2 ignition coil | 8B |
| T1/3 | Cylinder 3 ignition coil | 8B |
| T1/4 | Cylinder 4 ignition coil | 8B |
| 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 |