2012 SSANGYONG KORANDO Valve body

01-50000-00
Right side view ▶
Left side view ▶
Rear oxygen sensor connector
Front oxygen sensor connector
Exhaust manifoldHeat protector
Front oxygen sensor
WCC complete
Crankshaft pulley
Oil pan drain plug
Rear oxygen sensor
Coolant outlet port
Injector assembly
Fuel rail
T-MAP sensor Purge control solenoid valve
Electronic throttle body
VIS solenoid valve
Oil dipstick gauge
Oil filter assembly
Thermostat assembly
Oil pressure sensor

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1. ENGINE COMPARTMENT
Coolant reservoir
OCV
Ignition coil
Rear oxygen sensor connector
Front oxygen sensor connector
Coolant temperature sensor
Purge control solenoid valve
Engine ECU
Battery
Fuse box 1.
2.
3.
4.
5.
6.
7.
8
9.
10.HECU assembly
Alternator
Fuel rail assembly
Injector
Intake manifold
Oil dipstick gauge
VIS solenoid valve
T-MAP sensor
Electronic throttle body
Air cleaner assembly 11.
12.
13.
14.
15.
16.
17.
18.
19.
20.

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Electronic throttle body
4. INTAKE SYSTEM
Air cleaner element
VIS valveVIS solenoid valve
Intake manifold assembly
T-MAP sensor

04-6
T-MAP sensorVIS valve
1. OVERVIEW
To improve the engine performance, the VIS system has been introduced in the intake manifold. It
<009700990096009d0090008b008c009a0047009b008f008c004702c8007300960095008e00470079009c00950095008c009902c9004700900095004700930096009e0047009a0097008c008c008b004700880095008b0047009b008f008c004702c8007a00
8f00960099009b00470079009c00950095008c009902c90047>in high speed.
And, to reduce the internal pulsation in the intake manifold, the Runner # 1 and #2 are located in
symmetry
p<0096009a0090009b0090009600950047009e0090009b008f00470079009c00950095008c00990047004a005a004700880095008b0047004a005b00550047007b009600470099008c008b009c008a008c0047009b008f008c00470088009000990047009900
8c009a0090009a009b00880095008a008c00530047009b008f>e throttle body is tilted b
2. COMPONENTS
VIS solenoid valve
Intake manifold assembly

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Purge control solenoid
valve
Blow-by hosePCV valve
Electronic throttle bodyAir cleaner element

05-71745-01
1. OVERVIEW
This system purifies the exhaust gas generated by the combustion in the engine to reduce the pollutants
and noise during that arise during combustion.
Harmful materials produced in the combustion process is treated and reduced in the exhaust system.
Harmful materials discharged from the crankcase and fuel tank is drawn into the intake system again to
reduce discharge amount of harmful materials.
Emission aftertreatment system ▶
Catalytic Converter & O2 Sensor
The catalytic converter is a monolith type purification system composed of cordierite which purifies
exhaust gas through the small holes of active monolith catalyst from the exhaust manifold. As exhaus
t
gas passes through the small holes in the layer in the middle, its CO and HC are reduced by
oxidization reaction and its NOx is reduced by reduction reaction to Pt, Ph and Pd. The oxygen
sensor sends signals for feedback and determination of catalyst condition. For detailed description,
see the corresponding section. -
The fuel evaporative gas is a gas evaporated to the atmosphere in the section between the fuel tank and
fuel line, and its main component is hydrocarbon (HC). The fuel evaporative gas is temporarily stored in
the canister, and it is drawn to the engine through the throttle body when the purge control solenoid valve
is open according to the engine operating condition.
Gas in the combustion chamber is sealed by the piston. However, gas is leaked through the gap
between the cylinder and piston and drawn into the crankcase during the compression and explosion
strokes. This gas is blow-by gas and its main components are hydrocarbon and carbon monoxide. If this
gas is drawn into the crankcase, the system can be corroded and oil can be deteriorated. Also, if this
gas is discharged into the air, it can pollute the environment. To prevent these, the blow-by gas
reduction system (also called as crankcase ventilation system) draws the blow-by gas from the
crankcase to the combustion chamber for combustion.
Purge Canister Control ▶
Blow-by gas control system (crankcase ventilation system) ▶

15-50000-00
Purge control
solenoid valve
G20DF engine
ECUCoolant Temp
sensorCamshaft position
sensor
Crankshaft position
sensor
T-MAP sensorVIS solenoid valveElectronic throttle
bodyMagnetic trigger
ring
Front oxygen
sensor

02-8
Swirl control valve
It operates variably in accordance with the
engine load and rpm.
Refer to Chapter “Engine Control”.
Intake manifold
It is the passage for intake air when the swirl
vale is operating. The T-MAP sensor for
measuring the pressure and temperature of
pressurized air in turbocharger is installed on
the left top of intake manifold.
3. LAYOUT OF INTAKE SYSTEM
1) Overview
The intake system for D20DTF(Low CO2) engine is equipped with a 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. The intake manifold contains the swirl control valve and dual port system to
make the optimum turbulence. The T-MAP sensor is located on the left top of the intake manifold and
the HFM sensor for precise control is located at the rear side of air cleaner. To reduce the intake noise
and to improve the intake efficiency, the volume of air cleaner has been increased.
2) Components
Electric throttle body
Refer to Chapter “Engine Control”.