PE09.40-P-2051-60FAC | Legend of electrical function schematic for common rail diesel injection (CDI), charging/boost pressure control | ENGINE 642.9 in MODEL 204.0 /2 as of model year 09 /YoM 08 ENGINE 642.9 in MODEL 204.9 |
Code | Designation | Coordinates |
B2/6b1 | Left intake air temperature sensor | 10C |
B2/7b1 | Right intake air temperature sensor | 10D |
B4/6 | Rail pressure sensor | 9D |
B5/1 | Boost pressure sensor | 5J |
B11/4 | Coolant temperature sensor | 9J |
B17/8 | Charge air temperature sensor | 3H |
B19/11 | Temperature sensor upstream of turbocharger | 10G |
B28/5 | Pressure sensor downstream of air filter | 10F |
B60 | Exhaust back pressure sensor | 7C |
B70 | Crankshaft Hall sensor | 7J |
N3/9 | CDI control unit | 7E |
Y76/1 | Cylinder 1 fuel injector | 3E |
Y76/2 | Cylinder 2 fuel injector | 3F |
Y76/3 | Cylinder 3 fuel injector | 3F |
Y76/4 | Cylinder 4 fuel injector | 3F |
Y76/5 | Cylinder 5 fuel injector | 3F |
Y76/6 | Cylinder 6 fuel injector | 3G |
Y77/1 | Charge pressure positioner | 5D |
1 | Intake air temperature sensor, signal | 9E |
2 | Rail pressure sensor, signal | 8D |
3 | Boost pressure sensor, signal | 6G |
4 | Coolant temperature sensor, signal | 8G |
5 | Temperature sensor upstream of turbocharger, signal | 9F |
6 | Pressure sensor downstream of air filter, signal | 9F |
7 | Exhaust back pressure sensor, signal | 7D |
8 | Crankshaft Hall sensor, signal | 7H |
9 | Fuel injectors, actuation | 5F |
10 | Boost pressure positioner, actuation | 6D |
11 | Charge air temperature sensor, signal | 5G |