BMW 5 Series: Vacuum Supply
Vacuum pump
Oil vacuum pump, B58/B58TU engine
- B58 engine, tandem oil pump with integrated vacuum pump
- B58TU engine, oil pump
- Vacuum pump
- Oil pump
Vehicles with a gasoline engine and "traditional brake system" need a vacuum
pump to boost the
pedal force. In vehicles with a gasoline engine and DSCi brake system no vacuum
boost is required as
in the DSCi brake system the pedal force is boosted hydraulically. The graphics
show the oil pumps of
the B58 engine and the B58TU engine with combined vacuum pump and without vacuum
pump.
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A new development for the B58TU engine is the split cooling. A cooling
concept which is used the
N63 TU2.
The split cooling function uses the electric split cooling valve, eSCV, to
enable on-demand
Heat management module with electric split cooling valve
Electric split cooling valve
To guarantee optimal heat distribution during the cylinder head and crankcase
warm-up, the coolant
supply fo
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What drivers wish for most while driving is relief from monotonous situations
such as sitting in a jam
or slow moving traffic. In addition to Active Cruise Control with Stop&Go
function, drivers are now also
supported by Active Lane Keeping Assistant. The Active Lane Keeping Assistant
was fir
Concept
Adaptive light functions enable dynamic illumination
of the roadway.
General information
The adaptive light functions may consist of one
system or multiple systems, depending on the
equipment version:
Adaptive Light Control
Cornering light
Activating
Position of switch:
The adaptive ligh