BMW 5 Series Owners & Service Manuals

BMW 5 Series: Vacuum Supply

Vacuum pump

Vacuum pump
Oil vacuum pump, B58/B58TU engine

  1. B58 engine, tandem oil pump with integrated vacuum pump
  2. B58TU engine, oil pump
  1. Vacuum pump
  2. 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

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    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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     Music hard disk

    General information Tracks from CDs and USB storage devices can be stored on the music hard disk in the vehicle and played from there. CD: the tracks are converted into a compressed audio format and stored in a directory that contains the name of the album. If no information about the album is

     Climate control

    Interior air quality The air quality in the vehicle is improved by the following components: Emission tested passenger compartment. Microfilter. Air conditioning system to control the temperature, air flow and recirculated-air mode. Depending on the equipment specification: Microfilter/activ

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