Electrical Function Schematic, Synchronization Of The Injection And Firing Order - PE07.10-P-2706-97XBB
Engine 256.9 in model 257, 290 up to model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine speed, signal | 12E |
| 1 | Engine speed, signal | 6C |
| 2 | Crankshaft Hall sensor, signal | 6D |
| 3 | Camshaft Hall sensor, signal | 4E |
| 4 | Fuel injectors, actuation | 9H |
| 5 | Ignition coils, actuation | 9C |
| 6 | Circuit 87, status | 7H |
| 7 | Engine running, signal | 12F |
| B6/15 | Intake camshaft Hall sensor | 3F |
| B6/16 | Exhaust camshaft Hall sensor | 3F |
| B70 | Crankshaft Hall sensor | 6C |
| CAN C | Engine CAN | 10F |
| CAN C1 | Drive train CAN | 10E |
| K40/8 | Engine fuse and relay module | 3H |
| K40/8kN | Circuit 87M relay | 6J |
| N127 | Drivetrain control unit | 13E |
| N3/10 | ME-SFI [ME] control unit | 6E |
| T1/1 | Cylinder 1 ignition coil | 9B |
| T1/2 | Cylinder 2 ignition coil | 9B |
| T1/3 | Cylinder 3 ignition coil | 9B |
| T1/4 | Cylinder 4 ignition coil | 9B |
| T1/5 | Cylinder 5 ignition coil | 9C |
| T1/6 | Cylinder 6 ignition coil | 9C |
| Y76/1 | Cylinder 1 fuel injector | 9J |
| Y76/2 | Cylinder 2 fuel injector | 9J |
| Y76/3 | Cylinder 3 fuel injector | 9K |
| Y76/4 | Cylinder 4 fuel injector | 9K |
| Y76/5 | Cylinder 5 fuel injector | 9K |
| Y76/6 | Cylinder 6 fuel injector | 9K |