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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     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

     Split cooling valve

    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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     Limits of the system

    The collision warning has a limited capacity for detection. As a result, incorrect or delayed warnings may occur and consequently Evasion Aid is limited in its operation. It is also possible that the following vehicles are not detected: A slow vehicle when driving off at high speed. Vehicles th

     Installation locations of control units

    Installation locations of control units Rear view camera (RFK) Remote control receiver (FBD) Top HiFi amplifier (AMPT) Lane change warning (secondary) (SWW2) Video module (VM) (Not for the US) Light Effect Manager (LEM) Active Sound Design (ASD) Telematic Communication Box (TCB) Wireless

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