Installing the intake plenum

• Replace seals (1).

  Parts:  Seals

• Align the intake plenum on the cylinder head using the guides (2).

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• Feed in and install the intake plenum (6).
• Position the intake plenum (6).
• Tighten the screws in the sequence (1) to (5).
• Tighten the screws in the sequence (1) to (5).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Intake plenum to cylinder head  Observe tightening sequence.
  M6	Tightening torque	10 Nm

  Fig 1: Intake Plenum Screws Tightening Sequence

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• Connect engine ventilation line (1) to the throttle body (2).

  Make sure that the engine ventilation line (1) snaps in audibly.

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• Check seal (1) for damage and, if necessary, replace it.

  Parts:  Gasket

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• Detach locks (1) from the holders in the arrow direction.

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• Connect and lock connector (1) on the boost pressure sensor.
• Connect and lock the connector (2) on the throttle valve.
• Make sure that the connector (1) and (2) engages audibly.
• Connect the pressure pipe (3) on the throttle body and lock.
• Make sure the pressure pipe (3) engages audibly at the throttle body.

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• Thread in cable channel (1) and install.
• Make sure that the locks (arrows) engage audibly.

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• Guide the fuel delivery line (2) in and install.
• Tighten down screws (1).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Fuel delivery line to cylinder head cover
  M6x18	tightening torque	7 Nm

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• Secure the coolant line (1) to the holder (2).

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• Connect and lock connector (1) on the boost pressure sensor.
• Make sure the connector (1) engages audibly at the boost pressure sensor.
• Insert and install the wiring harness (3).
• Secure clamps (2).

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• Connect and lock the connector (1) on the controller for the VTC.
• Make sure the connector (1) engages audibly.
• Clip in the wiring harness (2) on the intake plenum.
• Clip in the positive battery cable of the alternator (3) on the intake plenum.

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Follow-up work 

• Refer to IF INSTALLED: PARTIALLY INSTALLING ENGINE VENTILATION LINE .
• Refer to INSTALLING THE TANK VENT VALVE .
• Refer to INSTALLING INTAKE SILENCER HOUSING .
• Refer to INSTALLING THE INTAKE MANIFOLD FOR THE INTAKE FILTER HOUSING .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to CONNECTING THE BATTERY EARTH LEAD .