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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     Intelligent Safety

    Due to the ever increasing amount of traffic on our roads, Driver Assistance Systems in vehicles continue to gain in importance. The systems have different functions: some gather information to help the driver in the decision-making process, while others take on the driver's roles in monotonous t

     Parking Maneuvering Assistant

    The Parking Maneuvering Assistant (PMA) supports the driver in many ways. The assistant measures the size of a gap between cars and decides, based on the result, whether the gap is large enough to accommodate the vehicle. It also relieves the driver of the task of maneuvering into the space. The

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