BMW 5 Series Owners & Service Manuals

BMW 5 Series: Valve gear

VANOS

Valve gear

  1. VANOS B58 engine
  2. VANOS B58TU engine

Following the changeover from a two-part chain drive to a single-part chain drive, the camshaft sprockets on the VANOS now need 46 teeth instead of the previous 36 teeth. To compensate for the additional weight of the larger camshaft sprockets, the adjuster was designed to be shorter and more compact.

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     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 "traditio

     Cooling System

     Split cooling

    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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     Functional prerequisites

    To use the Parking Maneuvering Assistant function, the following basic prerequisites must be met: The doors must be closed The trunk lid must be closed The driver's seat belt must be fastened The parking brake must be released Measuring parking spaces Parking spaces are measured while driving

     Control elements

    Overview Control Display, with touchscreen depending on the equipment version Controller with buttons and, depending on the equipment version, with touchpad Control Display General information To clean the Control Display, follow the care instructions. In the case of very high temperatures o

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