BMW 5 Series: BMW M550i engine technical data
N63TU2 engine in the G30
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
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
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BMW maintenance system
The maintenance system indicates required
maintenance measures, and thereby provides
support in maintaining road safety and the operational
reliability of the vehicle.
In some cases, scopes and intervals of the maintenance
system may vary according to the country
version. Rep
New features in the G30
The G30 builds on the technology introduced in the 7 Series (G12). This
Training manual describes
the new features or changes with regard to the G12.
The table below lists the new features and changes in the G30 compared to the
G12:
Further information
The functions in th