Wiring Diagram For Common Rail Diesel Injection (CDI) Control Unit - PE07.16-P-2101-97NAM
MODEL 166 with ENGINE 651.9 as of 3/1/13 up to model year 2016 without CODE 494 (US version) Bosch CR43, control unit N3/9, engine plug, sheet 1
MODEL 166 with ENGINE 651.9 as of 9/1/13 up to model year 2016 with CODE 494 (US version) Bosch CR43, control unit N3/9, engine plug, sheet 1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 56L |
| B1 | Engine oil temperature sensor | 24L |
| B107 | Coolant pump temperature sensor | 23L |
| B11/4 | Coolant temperature sensor | 25L |
| B17/11 | Temperature sensor upstream of charge air cooler | 22L |
| B17/8 | Charge air temperature sensor | 19L |
| B2/5 | Hot film mass air flow sensor | 48L |
| B2/5b1 | Intake air temperature sensor | 48L |
| B28/5 | Druck sensor nach Luftfilter | 34L |
| B28/8 | Differential pressure sensor (DPF) | 30L |
| B4/6 | Fuel high-pressure sensor | 44L |
| B40/4 | Oil pressure sensor | 40L |
| B5/1 | Boost pressure sensor | 36L |
| B5/4 | Low-pressure turbocharger boost pressure sensor | 28L |
| B50 | Fuel temperature sensor | 21L |
| B6/1 | Camshaft Hall sensor | 42L |
| B60 | Exhaust back pressure sensor | 32L |
| B70 | Crankshaft Hall sensor | 46L |
| B90 | Exhaust gas recirculation cooling bypass flap Hall sensor | 38L |
| G3/2 | Oxygen sensor upstream of catalytic converter | 8L |
| G3/2x1 | Electrical connector for oxygen sensor upstream of catalytic converter | 7J |
| N3/9 | CDI control unit | 4A |
| N3/9 | CDI control unit | 12A |
| N3/9 | CDI control unit | 36A |
| N3/9 | CDI control unit | 20A |
| N3/9 | CDI control unit | 28A |
| N3/9 | CDI control unit | 44A |
| N3/9 | CDI control unit | 52A |
| N3/9 | CDI control unit | 15L |
| R39/1 | Vent line heater element | 13L |
| R48 | Coolant thermostat heating element | 11L |
| S43 | Oil level check switch | 27L |
| X26/31 | Engine/engine compartment electrical connector | 12E |
| Y76/1 | Cylinder 1 fuel injector | 4L |
| Y76/2 | Cylinder 2 fuel injector | 2L |
| Y76/3 | Cylinder 3 fuel injector | 3L |
| Y76/4 | Cylinder 4 fuel injector | 6L |
| Y85 | Exhaust gas recirculation cooler bypass switchover valve | 18L |
| Z1z1 | Fuel injector shielding connector sleeve | 5G |
| Z6/25 | Sensor voltage supply connector sleeve | 47E |
| Z6/28 | Sensor ground connector sleeve | 39F |
| Z6/29 | Sensor ground connector sleeve | 33G |
| Z6/31 | Sensor voltage supply connector sleeve | 31F |
| Z6/34 | Sensor ground connector sleeve | 23G |
| Z6/37 | Sensor voltage supply connector sleeve | 41G |
| Z6/39 | Sensor voltage supply connector sleeve | 30E |
| Z6/41 | Sensor voltage supply connector sleeve | 45G |
| Z7/48 | Circuit 87D2 connector sleeve | 15G |
| Z7/5z2 | Circuit 87 connector sleeve | 12G |
| Z7/5z3 | Circuit 87 connector sleeve | 18G |