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Home >> BMW >> 2021 >> X3 xDrive30e >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake Plenum, Turbocharger, Engine Vacuum System, Oxygen Sensors -- Repair (G01) >> 11 61 Intake System >> 11 61 051 Replace intake plenum (X3 xDrive 30e PHEV) >> Install intake plenum

Install intake plenum

NOTE: RISK OF DAMAGE 
Improper routing of cables and wiring harnesses. 
Trapped, crushed or damaged cables may cause short circuits and malfunctions. 
  • Route all cables without abrasions, do not trap and crush.
NOTE: TECHNICAL INFORMATION 
Make sure that the connections are locked correctly. The locks must engage audibly.
G14192225Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
Additional coolant can leakage. Make sure that no coolant enters the intake port of the cylinder head.
NOTE: Tighten the bolts in 360 degree steps.
TIGHTENING TORQUES SPECIFICATION

Intake plenum to cylinder head 
M6 Tightening torque  10 Nm
G14192220Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Intake plenum to support 
M6X25 Tightening torque  8 Nm
G14191085Courtesy of BMW OF NORTH AMERICA, INC.
G14192215Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Throttle body to holder 
M6X25 Tightening torque  8 Nm
G14192211Courtesy of BMW OF NORTH AMERICA, INC.
G14192209Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Tank vent line to intake plenum 
Oval-head screw Tightening torque  3 Nm
G14192207Courtesy of BMW OF NORTH AMERICA, INC.

The locks (arrows) must engage audibly.

G14192112Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Charge air line to throttle body 
M6 Tightening torque  8 Nm
G14192664Courtesy of BMW OF NORTH AMERICA, INC.
G14192663Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work