PE07.16-P-2761-60RAB | Legend of electrical function diagram for common rail diesel injection (CDI), injection control | MODEL 251.1 with ENGINE 642.8 |
Code | Designation | Coordinates |
B2/6 | Left hot film MAF sensor | 2G |
B2/6b1 | Intake air temperature sensor | 3J |
B2/7 | Right hot film MAF sensor | 10G |
B2/7b1 | Intake air temperature sensor | 3J |
B4/6 | Rail pressure sensor | 13D |
B5/1 | Charge pressure sensor | 7K |
B6/1 | Camshaft Hall sensor | 2H |
B11/4 | Coolant temperature sensor | 9J |
B17/8 | Charge air temperature sensor | 4J |
B19/9 | Temperature sensor upstream of diesel particulate filter | 12K |
B19/11 | Temperature sensor upstream of turbocharger | 7B |
B28/5 | Pressure sensor downstream of air filter | 11C |
B28/8 | Pressure differential sensor (DPF) | 12F |
B37 | Accelerator pedal sensor | 4C |
B50 | Fuel temperature sensor | 2D |
B70 | Crankshaft Hall sensor | 6J |
G1 | Battery | 5B |
G3/2 | O2 sensor upstream of catalytic converter | 9C |
N3/9 | CDI control unit | 7E |
Y76 | Fuel injectors | 2F |
1 | Fuel injectors, actuation | 2E |
2 | Fuel temperature sensor, signal | 5E |
3 | Accelerator pedal sensor, signal | 6E |
4 | Pressure sensor downstream of air filter, signal | 9E |
5 | Charge air temperature sensor, signal | 6H |
6 | Boost pressure sensor, signal | 8H |
7 | Temperature sensor upstream of diesel particulate filter, signal | 9G |
8 | Coolant temperature sensor, signal | 8H |
9 | Crankshaft Hall sensor, signal | 7H |
10 | Rail pressure sensor, signal | 9E |
11 | Differential pressure sensor (DPF), signal | 9F |
12 | Hot film mass air flow sensor, signal | 5F |
13 | Hot film mass air flow sensor, signal | 9G |
14 | Temperature sensor upstream of turbocharger, signal | 7D |
15 | O2 sensor, signal | 8D |
16 | Intake air temperature sensor, signal | 5G |
17 | Battery voltage, signal | 6D |
18 | Camshaft Hall sensor, signal | 5G |