BMW 5 Series Owners & Service Manuals

BMW 5 Series: Fuel System

Fuel preparation

The fuel preparation has been modified to meet the requirements of emission legislation. The high pressure pump and the injectors have been revised and designed for a fuel injection pressure of 350 bar.

Fuel preparation
Fuel preparation, B58TU engine

  1. Injector
  2. Holding clamp
  3. Rail pressure sensor
  4. Rail
  5. High-pressure line
  6. High pressure pump
  7. Quantity control valve
  8. Fuel feed line

Strict cleanliness must be observed when carrying out any work on the fuel system!

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 Direct rail

Mounting the injectors Mounting bolts Plastic sleeve Holding clamp with bayonet fitting Rail Solenoid valve injector Cast lug The solenoid valve injectors are fastened to the holding clamp w

 Solenoid valve injector

Measures at the solenoid valve injector The following graphic illustrates the differences between the EURO 6b and EURO 6c versions: EURO 6 measures, solenoid valve injector Solenoid valve injecto

 Engine Electrical System

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 System components

G30 Park Distance Control system components Ultrasonic sensors for Park Distance Control, front Central Information Display (CID) Operating unit Control unit for Parking Maneuvering Assistant (PMA) Ultrasonic sensors, Park Distance Control, rear Head Unit High Vehicles that do not have the

 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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