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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     Concept, General information

    Concept Night Vision with pedestrian and animal detection is a night vision system. An infrared camera scans the area in front of the vehicle and issues a warning if it detects pedestrians and animals on the street. The system detects warm objects that are similar in shape to human beings or animal

     AUTO program

    Concept The AUTO program cools, ventilates or heats the car's interior automatically. The air distribution and temperature are controlled automatically depending on the temperature in the car's interior and the desired temperature setting including the selected intensity of the air flow. Switching

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