Installing the high-pressure line between the high-pressure pump and the high-pressure rail

• Guide the special tool 2 413 106  out and remove.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Thread in and install the high pressure line (2).
• Tighten union nut (1) hand tight.
• Tighten union nut (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  High pressure line between high pressure pump and rail
  M14	Tightening torque	33 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Install all IGNITION COILS .
• When working on the last cylinder: mount the top engine sound SERVICE OPENING .
• Install the cylinder head cover ACOUSTIC COVER .
• Reconnect all battery GROUND LEADS
• Activate the 48 v ELECTRICAL SYSTEM .
• Install ACOUSTIC COVER .