Electrical Function Diagram For Injection Control - PE07.10-P-2704-97XBB
Engine 256.9 in model 257, 290 up to model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Oxygen sensor sensor element, signal | 7H |
| 11 | Circuit 87, status | 8E |
| 12 | Engine running, signal | 11G |
| 2 | Engine load, signal | 6H |
| 3 | Accelerator pedal sensor, signal | 8F |
| 4 | Fuel injectors, actuation | 3G |
| 5 | Engine speed, signal | 5D |
| 6 | Camshaft Hall sensor, signal | 4H |
| 7 | Coolant temperature sensor, signal | 6D |
| 8 | Fuel pressure, signal | 4E |
| 9 | Fuel temperature, signal | 4E |
| B11/4 | Coolant temperature sensor | 6C |
| B28/27 | Pressure and temperature sensor downstream of throttle valve | 6L |
| B4/25 | Fuel pressure and temperature sensor | 2F |
| B6/15 | Intake camshaft Hall sensor | 3J |
| B6/16 | Exhaust camshaft Hall sensor | 3J |
| B70 | Crankshaft Hall sensor | 3C |
| CAN C | Engine CAN | 9F |
| G3/2b1 | Sensor element of oxygen sensor upstream of catalytic converter | 8J |
| K40/8 | Engine fuse and relay module | 13D |
| K40/8kN | Circuit 87M relay | 10E |
| N127 | Drivetrain control unit | 11H |
| N3/10 | ME-SFI [ME] control unit | 6E |
| Y76/1 | Cylinder 1 fuel injector | 2F |
| Y76/2 | Cylinder 2 fuel injector | 2G |
| Y76/3 | Cylinder 3 fuel injector | 2G |
| Y76/4 | Cylinder 4 fuel injector | 2G |
| Y76/5 | Cylinder 5 fuel injector | 2G |
| Y76/6 | Cylinder 6 fuel injector | 2H |