fuel consumption SSANGYONG KORANDO 2013 Service Manual

Maximizes the intake air charging efficiency (Approx. 15%) -Optimizes the exhaust gas flow rate by controlling the vanes inside the turbine housing with the E-
Actuator. 1.
(2) E-Actuator (Electric-Actuator, Rotary type)
Target temperature and airflow control -Enhanced emission control: By temperature control with CDPF system 1.
(1) Performance (for EURO V)
Has a faster response time than the conventional vacuum actuator 2.
Improved low speed torque, high speed power and fuel economy.
Improved acceleration performance with rapid response time of vane -
-
1) Features
Features
BenefitsFolding and unfolding of the vane
is controlled electrically
Easy to get low speed air volume
Rapid response time
Electric control -
-
-
-
Improved low speed torque
Improved low speed torque and
power
Reduced exhaust gas
Improved fuel consumption
Improved acceleration
performance -
-
-
-

8530-00
5) ECO Cruise Control
ECO cruise is ready and ECO cruise indicator on the instrument cluster comes on when pushing down
the cruise control lever. To activate the ECO cruise mode, push down the cruise control lever again. To
cancel the ECO cruise mode while in operation, push down the cruise control lever again. The ECO
cruise mode is canceled and the indicator goes out.
What is ECO Cruise mode?
In this mode, the smooth acceleration to the set cruise speed can be achieved by optimized fuel
consumption.
Control leverECO indicator
ON Blinking
Push down the lever O
Push down it again O

0000-00
HFM
Accelerator pedalCoolant
temperature
(4) Swirl control
a. Overview
Variable swirl valve -
The strong swirl caused by intake air is important element for anti-locking function in diesel engine. The
swirl control valve partially closes the intake port to generate the swirl according to the engine conditions.
When the engine load is in low or medium range, the swirl could not be generated because the air flow
is slow. To generate strong swirl, there are two passages in intake manifold, and one of them has the
valve to open and close the passage. When the valve closes the passage, the air flow through the
another passage will be faster, and the strong swirl will be generated by the internal structure of the
passage. This swirl makes the better mixture of air and fuel, eventually the combustion efficiency in
combustion chamber could be improved. This provides the enhanced fuel consumption, power and
EGR ratio.
Components -
D20DTF ECU
Crankshaft
position sensor
Variable swirl
valve

8530-00
5) ECO Cruise Control
ECO cruise is ready and ECO cruise indicator on the instrument cluster comes on when pushing down
the cruise control lever. To activate the ECO cruise mode, push down the cruise control lever again. To
cancel the ECO cruise mode while in operation, push down the cruise control lever again. The ECO
cruise mode is canceled and the indicator goes out.
What is ECO Cruise mode?
In this mode, the smooth acceleration to the set cruise speed can be achieved by optimized fuel
consumption.

8010-01
Function Signal Remark
Display type 3 digits LCD
Display range 0.0 km ~ 99.9 km
(0 miles~99.9 miles)
Resolution 0.1 km (mile)
Display
intervalevery 10 seconds
Data clear- Disconnect B+
voltage
- Press and hold
Reset switch for
more than 1 sec.
- Reset automatically
when refilling
Standard type
- Drives at speed of 1 km/h or higher after refueling
- Press TRIP switch for more than 1 sec.
Supervision type
- To set reset ON/OFF when driving at speed of 1 km/h or higher after refueling
A) For auto reset
- Drive at speed of 1 km/h or higher after refueling
- Menu is not reset when pressing TRIP switch for more than 1 sec.
- Changed to manual setting when pressing TRIP switch for more than 5 sec.
B) For manual reset
- Menu is not reset when driving at speed or 1 km/h or higher after refueling
Menu is reset when pressing TRIP switch for more than 1 sec.
- Changed to automatic setting when pressing TRIP switch for more than 5 sec.
(2) Average Fuel Consumption Mode
The LCD display indicates average fuel consumption calculated based on total driving distance and total
fuel consumption since B+ power supply or data reset.

When the ignition is switched on and the vehicle is drived more than 10 km, average fuel consumption
is displayed at every 200 ms, based on the fuel consumption and driving distance for 600 ms. -
Function Signal Remark
Display type DOT BAR TYPE(92DOT)
Display range
Resolution
(DOT)
0.5435(MPG per Bar)
Display interval

(3) Instant Fuel Consumption Mode
The LCD display indicates the instant fuel consumption (for 2 seconds) calculated based on driving
distance and fuel consumption for last 2 seconds.
Function Signal Remark
Display type 3 digits LCD
Display range 0.0 ~ 99.9
Resolution 0.1 km (mile)
Display interval every 2 seconds

8010-01
Pin No.Message
Operating condition
Ambient temperature:
indicates air temperature
outside controlTRIP switch
Trip AReset: Press and hold the Trip switch
for more than 1 second
Trip BReset: Press and hold the Trip switch
for more than 1 second
Distance to empty:
indicates a distance can be
driven with the fuel remaining
controlFactory-setting mode
Average fuel consumption:
indicates average fuel
controlReset: Press and hold the Trip switch
for more than 1 second
Instant fuel consumption:
indicates fuel consumption for
a short periodsTRIP switch
Illumination brightness:
indicates tail lamp brightness
controlBrightness control: Press and hold the
Trip switch for more than 1 second
Start-up screenLCD display shows this message for 2
seconds after ignition ON.
Driver's seat belt
reminderLCD display shows this message for 4
message.
DOT LCD message display
Pin No. Message Operating condition

8510-00
Windshield heating switch
Press this switch to operate the windshield
heating system for 12 minutes. Press the
switch again to stop the system. The
heated glass will operate for about 6
minutes when the switch is pressed again
within 10 minutes after completion of its
first operation cycle. The indicator lamp for
the switch comes on when the heating is
on.
Hazard warning flasher switch
When the driver presses the switch, all the
turn signal lamps flash regardless of the
ignition switch status. Pressing the switch
again turns off the turn signal lamps. The turn
signal lamp does not operate while the
hazard warning flasher operates.
TRIP/RESET switch
Whenever pressing this button, the information is
displayed in the following order: Odometer, Trip
A, Trip B, Distance to empty, Average fuel
economy, Instant fuel economy, Illumination level,
Tire pressure (with TPMS), Ambient air
temperature (for STD); Trip A, Trip B, Distance to
empty, Average fuel economy/Instant fuel
economy, Illumination level, Tire pressure (with
TPMS), Ambient air temperature (for SVC). Press
and hold this button to initialize (reset) Trip A/Trip
B and average fuel consumption, adjust
illumination level or change the unit of
temperature.
Description
Rear glass/outside rearview mirror heating
switch
Press this switch to operate the rear glass and
outside rearview mirror heating system for 12
minutes. Press the switch again to stop the
system. The heated glass will operate for about 6
minutes when the switch is pressed again within
10 minutes after completion of its first operation
cycle. The indicator lamp for the switch comes on
when the heating is on.
The switch is operable only when the engine
is started.
The hazard warning flasher blinks
during emergency hazard warning
lamp control and air bag deployment
signal activation.
The switch is operable only when the
engine is started.

SVC class instrument cluster
TRIP A TRIP BSTD class instrument cluster
TRIP A TRIP B
(3) Trip switch
Whenever pressing this button, the information is displayed in the following order: Odometer, Trip A, Trip
B, Distance to empty, Average fuel consumption, Instant fuel consumption, Illumination level, Ambient air
temperature (for STD); Trip A, Trip B, Distance to empty, Average fuel consumption, Instant fuel
consumption, Illumination level, Ambient air temperature (for SVC). Press and hold (for more than 1 sec)
this button to initialize (reset) Trip A/Trip B and average fuel consumption, adjust illumination level or
change the unit of temperature.
Description
The factory setting is DTE mode.
Display
Mode
SwitchDetecting
timeFunction
Briefly
and holdBelow 1
second
(60 to
980 ms)STD- Mode change
SVC- Mode change
Press
and holdOver 1
seconds- Reset
(Trip A, B, average fuel consumption)
- Change
Not
pressOver 3
seconds- Mode change

2) Transaxle Cooling
The transaxle cooling system ensures rapid warm-up and constant operating temperature resulting in
reduced fuel consumption and refined shift quality.
It also includes a cooler by-pass within the hydraulic system to allow sufficient lubrication to the transaxle
drivetrain in the event of a blockage in the transaxle cooler.
3) Shift Strategy
Gear Change
Transaxle gear change is controlled by the
TCU. The TCU receives inputs from various
engine and vehicle sensors to select shift
schedules and to control the shift feel and
torque converter clutch (TCC) operation at each
gear change.
Coast down
Coast down down shifts occur at 0% pedal
when the vehicle is coasting down to a stop.
Torque Demand
Torque demand down shifts occur
(automatically) when the driver demand for
torque is greater than the engine can provide at
that gear ratio. If applied, the transaxle will
disengage the TCC to provide added
acceleration.