04-8
2321-01
The SUS + Rubber coating is applied to the intake manifold gasket to prevent the air leakage
and optimize the sealing effect.
1. EGR pipe (RH)
2. EGR pipe (center)
3. Coolant emission port
4. Intake air (intercooler)
ENGINE INTAKE SYSTEM
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Coolant
emission port
Incoming of intake air (No
operation of EGR valve)
Intake air
5. Exhaust gas
6. EGR pipe (LH)
7. Vacuum modulator to the EGR valve
Intake Manifold
Coolant
emission port
Incoming of intake air and
exhaust gas (Operation of
EGR valve)
Intake air
Exhaust gas