The document provides instructions for installing and removing components of an intake system, noting that hose clamps and fasteners should be tightened to the specified torque. It describes the layout of the intake system, including an electric throttle body with a flap that closes when the ignition is off to cut off air intake. It also notes the use of an improved high frequency modulation sensor to more precisely control intake air volume.

1. 04-3
0000-00
3. Connection on EGR pipes 4. Clamp on inlet hose to intake
manifold and inlet hose to
intercooler
1. TIGHTENINF TORQUE
The hose clamps and fasteners should be tightened to the specified tightening torque when
installing/removing the engine and/or components for intake system.
1. Hose between air cleaner and
turbocharger
2. Hose between turbocharger and
intercooler

2. 04-4
HFM Sensor (ver. 6.0)
VGT Turbo Chargera
Uncompressed air
Air coeaner Turbo
charger
Temperature
sensor
Pretension
graph
Ambient air
Air cleaner
Compressed air
1. INTAKE SYSTEM LAYOUT
The intake system is equipped with an electric throttle body which includes a flap. This flap is controlled
by an electrical signal to cut off the intake air entering to the engine when the ignition switch is turned off.
And, the improved HFM sensor has been adopted to control the intake air volume more precisely.
Exhaust manifold
Air coeaner
Intercooler
Exhaust gas
VGT control actuator

3. 04-5
0000-00
Intercooler
Booster Pressure Sensor Intake Manifold
Ground
Supply power
Output
voltage
To corresponding
cylinders
Coolant
port
Compressed
air
EGR gas
Engine stopped:
flap closed
Normal: flap open
Intake duct
Intake duct
Intake manifold
(Throttle body)
Turbo charger
Throttle body