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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     Spoken instructions

    Switching on/off The setting is stored for the driver profile currently used. 1. Press the button on the Controller. 2. Move the Controller to the right. 3. "Voice guidance". Repeat 1. Press the button on the Controller. 2. Press the Controller. 3. "Repeat voice guidance". Using the button: Pr

     Refueling

    General information Follow the fuel recommendation. Safety information NOTICE With a driving range of less than 30 miles/50 km the engine may no longer have sufficient fuel. Engine functions are not ensured anymore. There is a risk of damage to property. Refuel promptly. Fuel cap Opening 1. To open

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