Install the left camshaft position sensor of the exhaust camshaft

• Check the O-ring (1) for damage and replace if necessary.
• Coat sealing ring (1) with lubricant.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Guide in and install the camshaft position sensor (3) of the left exhaust camshaft.
• Tighten down screw (2).

Courtesy of BMW OF NORTH AMERICA, INC.

• Connect connectors (1) and lock.

  The connector (1) must engage audibly.

• Position union nut (2) and turn it a few times.
• Position screw (1) and turn it a few times.
• Tighten union nut (2).

• Tighten down screw (1).

Courtesy of BMW OF NORTH AMERICA, INC.

• Check sealing ring (1) of the clean air pipe (2) for damage and replace if necessary.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Insert and install the clean air pipe (3).
• Lock the lock (2) audibly.
• Connect the engine ventilation line (1) and lock.

  The engine ventilation line (1) must engage audibly.

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE IGNITION COIL OF CYLINDER 5 .
• Refer to RELEASING LEFT CHARGE AIR LINE PARTIALLY .
• Refer to INSTALLING INTAKE FILTER HOUSING .
• Refer to INSTALLING THE RIGHT STRUT BRACE .
• Refer to INSTALLING THE STRUT BRACE .
• Refer to INSTALLING ACOUSTIC COVER .