PE07.16-P-2101-60FF | Legend of wiring diagram for common rail diesel injection (CDI) control unit | ENGINE 646 in MODEL 203 |
Code | Designation | Coordinates |
A0 | Color code key | 80L |
A9 | Refrigerant compressor | 50L |
B2/5 | Hot film mass air flow sensor | 22L |
B2/5b1 | Intake air temperature sensor | 23L |
B4/6 | Rail pressure sensor | 16L |
B5/1 | Charge pressure sensor | 19L |
B6/1 | Camshaft Hall sensor | 14L |
B11/4 | Coolant temperature sensor | 12L |
B17/8 | Charge air temperature sensor | 13L |
B19/7 | Temperature sensor upstream of CAT | 59L |
B19/8 | Temperature sensor downstream of CAT | 62L |
B19/11 | Temperature sensor upstream of turbocharger | 61L |
B28/5 | Pressure sensor downstream of air filter | 17L |
B28/8 | Pressure differential sensor (DPF) | 55L |
B40 | Oil sensor (oil level, temperature and quality) | 21L |
B50 | Fuel temperature sensor | 11L |
B60 | Exhaust back pressure sensor | 57L |
G2 | Generator | 48L |
G3/1 | O2 Sensor downstream of CAT | 70L |
G3/1x1 | O2 Connector for sensor downstream of CAT | 69J |
G3/2 | O2 Sensor upstream of CAT | 67L |
G3/2 | O2 Sensor upstream of CAT | 76L |
G3/2x1 | O2 Connector for sensor upstream of CAT | 66J |
G3/2x1 | O2 Connector for sensor upstream of CAT | 75J |
L5 | Crankshaft position sensor | 9L |
M1 | Starter | 34L |
M16/5 | Throttle valve actuator | 64L |
M55 | Intake port shutoff motor | 28L |
N3/9 | CDI control unit | 4A |
N3/9 | CDI control unit | 11A |
N3/9 | CDI control unit | 20A |
N3/9 | CDI control unit | 28A |
N3/9 | CDI control unit | 36A |
N3/9 | CDI control unit | 45A |
N3/9 | CDI control unit | 52A |
N3/9 | CDI control unit | 60A |
N3/9 | CDI control unit | 69A |
N3/9 | CDI control unit | 76A |
N10/1 | Front SAM control unit with fuse and relay module | 31L |
N10/1 | Front SAM control unit with fuse and relay module | 52L |
N10/1 | Front SAM control unit with fuse and relay module | 73L |
N33/2 | Heater booster control unit | 44L |
R39/1 | Vent line heater element | 10L |
U704 | Valid for EURO 4 and USA emissions standards | 29F |
U704 | Valid for EURO 4 and USA emissions standards | 54A |
W11/3 | Ground (engine, left) | 25L |
X22 | Engine compartment and engine connector | 26H |
X26/2 | Engine separation point connector | 33H |
Y10/1 | Power steering pump pressure regulator valve | 40L |
Y27/9 | Left exhaust gas recirculation positioner | 36L |
Y74 | Pressure control valve | 6L |
Y76 | Fuel injectors | 3L |
Y76y1 | Cylinder 1 fuel injector | 1L |
Y76y2 | Fuel injector (2nd cylinder) | 3L |
Y76y3 | Fuel injector (3rd cylinder) | 4L |
Y76y4 | Fuel injector (4th cylinder) | 5L |
Y85 | EGR [AGR] cooler bypass flap switchover valve | 42L |
Y94 | Quantity control valve | 7L |
Y100/1 | Right boost pressure positioner | 38L |
Z4/3 | Tml. 30 connector sleeve | 28G |
Z4/3 | Tml. 30 connector sleeve | 31G |
Z4/3 | Tml. 30 connector sleeve | 39G |
Z4/3 | Tml. 30 connector sleeve | 40G |
Z4/3 | Tml. 30 connector sleeve | 41G |
Z4/3 | Tml. 30 connector sleeve | 64G |
Z6/1 | Ground connector sleeve | 25E |
Z6/1 | Ground connector sleeve | 36G |
Z6/1 | Ground connector sleeve | 64G |
Z7 | Tml. 30 connector sleeve | 30G |
Z7 | Tml. 30 connector sleeve | 68E |