Wiring diagram for common rail diesel injection (CDI) control unit - PE07.16-P-2101-97DAB
ENGINE 642 in MODEL 212 except CODE U42 (BlueTEC diesel exhaust treatment (SCR)) Control unit N3/9, engine connector, sheet 1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 72L |
| B1 | Oil temperature sensor | 12L |
| B11/4 | Coolant temperature sensor | 13L |
| B16/14 | Exhaust gas recirculation temperature sensor | 11L |
| B17/8 | Charge air temperature sensor | 16L |
| B19/11 | Temperature sensor upstream of turbocharger | 29L |
| B19/7 | Temperature sensor upstream of catalytic converter | 65L |
| B19/9 | Temperature sensor upstream of diesel particulate filter | 30L |
| B28/14 | Crankcase ventilation system differential pressure sensor | 63L |
| B28/16 | Differential pressure sensor / diesel particulate filter for onboard diagnostics (OBD) | 25L |
| B28/5 | Pressure sensor downstream of air filter | 21L |
| B28/8 | Differential pressure sensor (DPF) | 27L |
| B4/6 | Rail pressure sensor | 31L |
| B5/1 | Boost pressure sensor | 17L |
| B50 | Fuel temperature sensor | 15L |
| B6/1 | Camshaft Hall sensor | 33L |
| B60 | Exhaust pressure sensor | 19L |
| B70 | Crankshaft Hall sensor | 35L |
| B96/1 | Left intake port shutoff Hall sensor | 58L |
| B96/2 | Right intake port shutoff Hall sensor | 61L |
| M16/6 | Throttle valve actuator | 46L |
| M55 | Intake port shutoff actuator motor | 38L |
| N3/9 | CDI control unit | 12A |
| N3/9 | CDI control unit | 4A |
| N3/9 | CDI control unit | 20A |
| N3/9 | CDI control unit | 28A |
| N3/9 | CDI control unit | 36A |
| N3/9 | CDI control unit | 44A |
| N3/9 | CDI control unit | 52A |
| N3/9 | CDI control unit | 60A |
| N3/9 | CDI control unit | 69A |
| R48 | Coolant thermostat heating element | 51L |
| S43 | Oil level check switch | 37L |
| U1 | Valid for USA | 22G |
| U934 | Valid for Euro 5 standard and increased engine power | 48D |
| U935 | Valid for USA BIN5 | 57D |
| X26 | Interior and engine wiring harness electrical connector | 23H |
| X26 | Interior and engine wiring harness electrical connector | 41H |
| Y133 | Coolant pump switchover valve | 56L |
| Y27/9 | Exhaust gas recirculation actuator | 53L |
| Y27/9 | Exhaust gas recirculation actuator | 67L |
| Y74 | Pressure regulator valve | 9L |
| Y76/1 | Cylinder 1 fuel injector | 1L |
| Y76/2 | Cylinder 2 fuel injector | 3L |
| Y76/3 | Cylinder 3 fuel injector | 4L |
| Y76/4 | Cylinder 4 fuel injector | 5L |
| Y76/5 | Cylinder 5 fuel injector | 6L |
| Y76/6 | Cylinder 6 fuel injector | 7L |
| Y77/1 | Boost pressure positioner | 44L |
| Y85 | Exhaust gas recirculation cooler bypass switchover valve | 49L |
| Y94 | Quantity control valve | 10L |
| Z300/11 | Connector sleeve / sensors | 14G |
| Z300/12z2 | Connector sleeve / power supply / sensors | 52G |
| Z300/12z2 | Connector sleeve / power supply / sensors | 70G |
| Z300/12z2 | Connector sleeve / power supply / sensors | 45G |
| Z300/13 | Connector sleeve / sensors | 20G |
| Z300/13 | Connector sleeve / sensors | 26E |
| Z300/13 | Connector sleeve / sensors | 63G |
| Z300/13 | Connector sleeve / sensors | 17G |
| Z300/14 | Connector sleeve / sensor | 28G |
| Z300/14 | Connector sleeve / sensor | 65G |
| Z300/14 | Connector sleeve / sensor | 11G |
| Z300/15 | Connector sleeve / sensor | 18G |
| Z300/16 | Connector sleeve / sensor | 25E |
| Z300/16 | Connector sleeve / sensor | 46E |
| Z300/17 | Connector sleeve / sensors | 57G |
| Z300/17 | Connector sleeve / sensors | 60G |
| Z300/18 | Connector sleeve (solder connector in harness) | 59G |
| Z300/18 | Connector sleeve (solder connector in harness) | 61G |
| Z300/18 | Connector sleeve (solder connector in harness) | 32G |
| Z300/22 | Connector sleeve / line | 53E |
| Z300/25 | Sensor ground line connector sleeve | 31E |
| Z6 | Circuit 31 connector sleeve | 39E |
| Z6 | Circuit 31 connector sleeve | 69G |
| Z7/5z1 | Circuit 87 connector sleeve | 9G |
| Z7/5z1 | Circuit 87 connector sleeve | 66G |
| Z7/5z2 | Circuit 87 connector sleeve | 50G |
| Z7/5z2 | Circuit 87 connector sleeve | 55G |
| Z7/5z3 | Circuit 87 connector sleeve | 42E |
| Z7/5z3 | Circuit 87 connector sleeve | 49G |