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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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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System wiring diagram
G30 System wiring diagram Bowers & Wilkins Diamond Surround Sound system
Sound design microphone
Tweeter, front center
Mid-range speaker, front center
Front center LED
Fuses in power distribution box, front right
Tweeter, front right
Mirror triangle LED, front righ
General information
The engine oil quality is critical for the life of the
engine.
Only add the types of engine oil which are listed.
Safety information
NOTICE
Oil additives can damage the engine. There is a
risk of damage to property. Do not use oil additives.
NOTICE
Incorrect engine oil can cause