BMW 5 Series: BMW M550i engine technical data
![Gasoline Engines](images/books/1830/index.83.png)
N63TU2 engine in the G30
![Gasoline Engines](images/books/1830/index.84.png)
Engine highlights N63B44O2
List of the most important special features:
1. Map-controlled oil pump.
2. Engine temperature management Split-Cooling-Combined (SCC).
3. Engine oil/coolant heat exchanger integrated in the v-space.
4. New coolant-cooled 8th generation Digital Motor Electronics (DME).
Full load diagram
![Gasoline Engines](images/books/1830/index.85.png)
Full load diagram N63B44O2 engine
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B46/B58 Engine
System wiring diagram B68/B58 engine in G30
Digital Motor Electronics (DME)
Electric fan
Relay for electric fan
Power distribution box, engine compartment
Pinion starter
Air con
Air intake duct
In contrast to the 4- and 6-cylinder gasoline engines, the 8-cylinder
gasoline engine has a two-branch
intake system. This ensures that the necessary air volume is made available to
SEE MORE:
Exterior
G30 Exterior highlights
Air flaps in the radiator grill
Air Breather
Headlights extend to the radiator grill
Adjustable housing for rear lights
Underbody
The almost fully closed vehicle underbody plays an important role in the
aerodynamics. The acoustics
in the vehicle are also sign
Light in the exterior mirror
Prewarning
The dimmed light in the exterior mirror indicates
when there are vehicles in the blind spot or approaching
from behind.
Acute warning
If the turn signal is switched on while a vehicle is
in the critical zone, the steering wheel vibrates
briefly and the light