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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     Control units on the K-CAN3

    Frontal Light Electronics Frontal Light Electronics Right and Left The control units Frontal Light Electronics Right (FLER) and Frontal Light Electronics Left (FLEL) are installed in the corresponding headlight. The Frontal Light Electronics includes: LED activation in the corresponding headlig

     Overview of chassis and suspension

    Overview of chassis and suspension in the G30 Front axle spring strut Auxiliary battery in the engine compartment (optional equipment) Brake servo Steering column Steering wheel Rear axle spring strut Five-link rear suspension Rear axle slip angle control (HSR) (optional equipment) Electr

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