Electrical function schematic for charging - PE09.00-P-2050-97DAF
ENGINE 642.8 in MODEL 212
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Fuel pressure, signal | 9D |
| 10 | Boost pressure positioner, actuation | 12D |
| 11 | Circuit 87, status | 6E |
| 2 | Exhaust pressure sensor, signal | 8D |
| 3 | Charge air temperature sensor, signal | 7D |
| 4 | Fuel injectors, actuation | 3F |
| 5 | Boost pressure, signal | 6H |
| 6 | Engine speed, signal | 8H |
| 7 | Coolant temperature sensor, signal | 9H |
| 7 | Coolant temperature sensor, signal | 6G |
| 8 | Temperature sensor upstream of turbocharger, signal | 10G |
| 9 | Pressure sensor downstream of air filter, signal | 11F |
| B11/4 | Coolant temperature sensor | 11K |
| B11/5 | Charge air cooler coolant temperature sensor | 2J |
| B17/8 | Charge air temperature sensor | 6B |
| B19/11 | Temperature sensor upstream of turbocharger | 14H |
| B28/5 | Pressure sensor downstream of air filter | 14F |
| B4/6 | Rail pressure sensor | 11A |
| B5/1 | Boost pressure sensor | 5J |
| B60 | Exhaust pressure sensor | 8A |
| B70 | Crankshaft Hall sensor | 8K |
| N10/1 | Front SAM control unit with fuse and relay module | 2A |
| N10/1kN | Engine circuit 87 relay | 4C |
| N3/9 | CDI control unit | 8E |
| U1 | Valid for USA | 1H |
| U244 | Valid for BlueTEC | 1J |
| Y76/1 | Cylinder 1 fuel injector | 2E |
| Y76/2 | Cylinder 2 fuel injector | 2F |
| Y76/3 | Cylinder 3 fuel injector | 2F |
| Y76/4 | Cylinder 4 fuel injector | 2F |
| Y76/5 | Cylinder 5 fuel injector | 2F |
| Y76/6 | Cylinder 6 fuel injector | 2G |
| Y77/1 | Boost pressure positioner | 13C |