SSANGYONG KYRON 2010.01 Manual page 151

01-14
1114-00
D20DT (EURO 4) Engine
HFM 6.0
Vacuum modulator
VGT turbo charger control
Throttle body
EGR cooler
EGR Gas
Coolant
E-EGR system layout
E-EGR valve
Throttle
body
EGR cooler
ENGINE ASSEMBLY
undefined
D20DT Engine
HFM 5.0
Vacuum modulator
controlling turbo charger
actuator
EGR valve for vacuum
modulator
N/A
EGR center pipe
EGR Gas
EGR system layout
EGR center pipe EGR valve
Remarks
* Version up
- D27DT: HFM5-CI
(Analog signal)
- D27DTP: HFM6-ID
(Digital signal added)
for
* D20DT (EURO4) engine uses
electric ally controlled E-
EGR valve.
vacuum modulator
controlling EGR valve has
been deleted.
* Throttle body is for future
regulation requiring emission
reductions. Currently, it is used
to prevent the engine from
turning off with fluttering
noise at the moment the air to
intake manifold is blocked by
closed flap when the engine is
switched off.
* To enhance EGR function,
coolant EGR
adopted to
temperature of exhaust gas
into the intake manifold.
* Reason of changes
- To satisfy the emission
regulation, E-EGR valve
and EGR
adopted. And the layout
also has a great difference
from D27DT.
Thus, the
for
cooler is
reduce the
cooler are