Legend of electrical function schematic for common rail diesel injection (CDI) Exhaust gas recirculation - PE14.20-P-2050-60MAA
Model 164.1 with ENGINE 642.9 as of model year 2009/Year of Modification 2008 model refinement package
Model 164.8 with ENGINE 642.9 as of model year 2009/Year of Modification 2008
Model 164.1 with ENGINE 642.8 with CODE (U42) BlueTEC diesel exhaust gas cleaning (SCR) with AdBlue/DEF as of model year. 2009/Year of Modification 2008 model refinement package
Model 164.8 with ENGINE 642.8 with (U42) BLUETEC (SCR) diesel exhaust gas cleaning with AdBlue/DEF as of model year 2009/Year of Modification 2008
| Code | Designation | Coordinates |
|---|---|---|
| B2/6 | Left hot film MAF sensor | 2J |
| B2/7 | Right hot film MAF sensor | 3K |
| B5/1 | Charge pressure sensor | 9F |
| B11/4 | Coolant temperature sensor | 0L |
| B16/14 | Exhaust gas recirculation temperature sensor | 5J |
| B17/8 | Charge air temperature sensor | 8D |
| B37 | Accelerator pedal sensor | 4C |
| B70 | Crankshaft Hall sensor | 7C |
| Code 494 | USA version | 5J |
| N3/9 | CDI control unit | 6E |
| Y27/9 | Left exhaust gas recirculation positioner | 3D |
| 1 | Hot film mass air flow sensor, signal | 4G |
| 2 | Hot film mass air flow sensor, signal | 4H |
| 3 | Boost pressure sensor, signal | 8F |
| 4 | Exhaust gas recirculation temperature sensor, signal | 6H |
| 5 | Charge air temperature sensor, signal | 7E |
| 6 | Throttle valve actuator, actuation | 9G |
| 7 | Coolant temperature sensor, signal | 4F |
| 8 | Accelerator pedal sensor, signal | 5D |
| 9 | Crankshaft Hall sensor, signal | 6D |
| 10 | Exhaust gas recirculation positioner, actuation | 3D |