Electrical Function Schematic For Charging - PE09.00-P-2050-97NAA
ENGINE 651.9 up to 2/28/13 in MODEL 166
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine speed, signal | 8H |
| 10 | Charge air temperature sensor, signal | 10E |
| 11 | Pressure sensor downstream of air filter, signal | 11F |
| 12 | Temperature sensor upstream of turbocharger, signal | 11G |
| 13 | Boost pressure, signal | 10H |
| 14 | Coolant temperature sensor, signal | 10H |
| 15 | Circuit 87, status | 5E |
| 2 | Differential pressure sensor (DPF), signal | 7H |
| 3 | Boost pressure, signal | 6H |
| 4 | Boost pressure control flap pressure transducer, actuation | 3H |
| 5 | Fuel injectors, actuation | 3F |
| 6 | Boost pressure control pressure transducer, actuation | 5B |
| 7 | Engine load, signal | 7D |
| 8 | Exhaust pressure sensor, signal | 8D |
| 9 | Fuel pressure, signal | 9D |
| B11/4 | Coolant temperature sensor | 10L |
| B17/8 | Charge air temperature sensor | 14C |
| B19/11 | Temperature sensor upstream of turbocharger | 14H |
| B2/5 | Hot film mass air flow sensor | 6B |
| B28/5 | Pressure sensor downstream of air filter | 14F |
| B28/8 | Differential pressure sensor (DPF) | 6K |
| B4/6 | Fuel high-pressure sensor | 11B |
| B5/1 | Boost pressure sensor | 4J |
| B5/4 | Low-pressure turbocharger boost pressure sensor | 14K |
| B60 | Exhaust pressure sensor | 8B |
| B70 | Crankshaft Hall sensor | 8K |
| Code 474 | Diesel particulate filter | 5K |
| F58 | Engine compartment fuse and relay module | 2A |
| F58kN | Circuit 87M relay | 4C |
| N3/9 | CDI control unit | 8E |
| Y31/5 | Boost pressure control pressure transducer | 4B |
| Y76/1 | Cylinder 1 fuel injector | 2F |
| Y76/2 | Cylinder 2 fuel injector | 2F |
| Y76/3 | Cylinder 3 fuel injector | 2F |
| Y76/4 | Cylinder 4 fuel injector | 2F |
| Y93 | Boost pressure control flap pressure transducer | 2J |