BMW 5 Series Owners & Service Manuals

BMW 5 Series: BMW M550i engine technical data

Gasoline Engines
N63TU2 engine in the G30

Gasoline Engines

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
Full load diagram N63B44O2 engine

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     System wiring diagram

    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 and exhaust emission systems

    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

     Cooling

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     Engine Electrical System

    Engine control unit The new 8th generation of Bosch engine control units already used in the G12 is used in the G30. Its appearance is characterized by a uniform housing and a uniform connector strip. However, the hardware inside has been adapted to the various applications. Two engine control u

     Lights and lighting

    Light functions Front fog lights. Night vision. Lights off. Daytime running lights. Parking lights. Automatic headlight control. Adaptive light functions. Low beams. Instrument lighting. Right roadside parking light. Left roadside parking light. Wiper system Switching the wipers on/off an

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