Legend Of Electrical Function Schematic For Common Rail Diesel Injection (CDI), Injection Regulation - PE07.16-U-2761-60MAB
ENGINE 642.8 in MODEL 164 with CODE (U42) BLUETEC diesel exhaust gas cleaning as of Model Year 09
| Item | 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 cleaner | 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 1 upstream TWC [KAT] | 9C |
| N3/9 | CDI control module | 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 | Oxygen sensor, signal | 8D |
| 16 | Intake air temperature sensor, signal | 5G |
| 17 | Battery voltage, signal | 6D |
| 18 | Camshaft Hall sensor, signal | 5G |