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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The customer is given a three-year subscription for navigation map updates
for both navigation
systems (Professional Navigation System (OE 609). Furthermore, automatic
updating of the navigation
maps is available for both navigation systems. The prerequisite for this is a
valid BMW ConnectedDrive
Parking information is a new function in navigation. The parking information
is called "On-Street
Parking Information" in the vehicle menu.
A probability of there being free parking spaces determined by calculating
various values is shown
on the navigation map. The data for this calculation is de