SSANGYONG Korando 2012 Manual page 296

Front EGT sensor
Measures the temperature of
DOC.
The DOC performs the redox
reaction at between 300 and
500℃ and the front EGT
sensor monitors the
temperature of DOC.
Differential pressure sensor
Measures the pressure
values of before and after
the CDPF.
The pressure difference
between before and after the
CDPF is measured by the
differential pressure sensor
(If PM is collected in the
CDPF, the pressure
difference between before
and after the CDPF exceeds
the specified value).
HFM sensor
Intake air
volume
ECU (DCM 3.7)
Detecting
excess of PM
amount limit
Boost
pressure/
temperature
T-MAP sensor
14-11
1114-00
Rear EGT sensor
Measures the temperature
of DPF.
The DPF burns the soot
with hot exhaust gases
(regeneration) at around
600℃ and the rear EGT
sensor monitors the
temperature of DPF.
Injector (C3I)
Controls the post-injection.
Electric throttle body
Controls the intake air
volume.