Secure the wiring harness on the cylinder head cover on the right

NOTE: RISK OF DAMAGE 
Malfunction or failure of the DME. 
Grounding points that are not screwed on may lead to malfunction or failure of the DME. 

• Screw all screw points of the cable ducts on again. Some of the screw points are also grounding points.

• Route the wiring harness (3) on the cylinder head cover on the right and the sound insulation.
• Connect the connectors (1) to the injectors. They must lock audibly.
• Connect ground cable to ground pin and tighten the nuts (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Ground cable on cylinder head cover/ground pin
  Nut M5	tightening torque  4.6 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

  NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.
• Check all connectors (1) on the injectors again to ensure they are correctly fitted.
• Check that all connectors are plugged in correctly.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect the connector (4) to the rail pressure sensor and lock it audibly.
• Route the positive battery cables together with the cable clips (3) and secure using the ground pin.
• Tighten the ground pin.
  TIGHTENING TORQUES SPECIFICATION
  
  

  Battery ground lead to cylinder head cover
  Earth pin	tightening torque  10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect the ground cable to the ground pin and tighten the nut (2).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Ground cable on cylinder head cover/ground pin
  Nut M5	tightening torque  4.6 Nm

• Tighten the screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Cable duct to cylinder head cover/cylinder head
  M6 screw	tightening torque  10 Nm

• Tighten the screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Cable duct to cylinder head cover/cylinder head
  M6 screw	tightening torque  10 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Route the cables and secure to the clamps (2).
• Connect and lock the connector (1) to the transmission.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Connect the positive battery cables (2) to the auxiliary terminal for jump starting.
• Tighten nuts (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Battery positive lead to battery positive terminal
  M8	tightening torque  15 Nm

  Courtesy of BMW OF NORTH AMERICA, INC.

• Mount the cover (2) on the auxiliary terminal for jump starting.
• Lock the locks (1).

Courtesy of BMW OF NORTH AMERICA, INC.