2013 SSANGYONG KORANDO air filter

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3) Pressure Test for Fuel System in DI Engine
(1) Test device (Tool kit)
Tool kit for high pressure line
Tool kit for low pressure line
(2) Pre-inspection
Connections in fuel supply line
Fuel level in fuel tank
Air in fuel supply line (air bubbles in fuel supply line or fuel)
Fuel leaks from fuel supply line (low/high pressure line)
Used the specified
Fuel filter contamination -
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(6) Low Pressure System Pressure Test
Inspection procedure
All wirings/connectors and fuel lines should be
connected and the engine should work
properly.
Prepare a special tool for low pressure test
and clean it thoroughly to prevent foreign
materials from entering. 1.
2.
Disconnect the key connector for fuel filter connection, and connect both connectors to the fuel filter
and hose. 3.
Start the engine and check visually for clogged low pressure fuel system, excessive air or air entry.
If the fuel flow is not sufficient or air is in the fuel, repair the leak area. 4.
5.

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Crankshaft position sensor
Measuring engine rpmT-MAP sensor
Measuring booster pressure
and temperatureHFM
Measuring intake air mass and
temperature
Engine ECU (D20DTF)
Engine control by various
signals
High pressure pump
Generates the high pressurized fuel
and supply it.
Plunger type HP pump (1,800
bar)
Vane type transfer pump (6bar)
Accelerator pedal
position sensor
Detects driver's intention for
speed up/downFuel filter assembly
Supply clean fuel/fuel
heating/water separation by
priming pump

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1. SPECIFICATION
Component Item Specification
Air cleaner elementFilter type Dry, filter element
Filter area
Service intervalEU: Change every 20,000 km (But, shorten the
service interval under severe conditions)
GEN: Change every 15,000 km (But, shorten the
service interval under severe conditions)
Air cleaner assemblyWeight 1.13 kg
Operating temperature
Capacity 6.5 L
IntercoolerCore material Aluminum
Size 510 x 110 x 70 (W x H x T)
Core size 510 x 110 x 63 (W x H x T)
Tank material Plastic (Molding)
Efficiency 80%
Shorten the service interval under severe conditions such as driving on a dusty road or off-road. *

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Turbine Side: Inflow of foreign materials from engine
Compressor Side: such as air filter, muffler and nut 3.

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8. CAUTIONS
1) Designated Engine Oil for CDPF (Low Ash Oil)
Need to use the designated engine oil for CDPF 1.
The smoke from the vehicle may generate the particle material in the ambient air. CDPF is the
device to reduce the smoke by collecting and recycling it. To ensure the performance of CDPF,
the designated engine oil should be used.
The smoke including combusted sulfur in fuel cannot be recycled in CDPF. This smoke
generates the ash, resulting in clogging the filter. -
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Advantages when using the designated engine oil for CDPF 2.
Reduces the amount of ash
Improves the fuel economy and reduces the CO2
Increases the life span of engine oil
Available for all engines (diesel and gasoline) -
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Problems when using non-designated engine oil for CDPF 3.
Decreases the life span of engine oil due to accumulated ash in DPF (around 30%)
Decreases the fuel economy due to friction resistance, exhaust gas resistance and frequent
recycling process of DPF -
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The fule containing high sulfur may cause the same problems.
2) Do Not Use the Fuel Containing High Sulfur
Producing white smoke during recycling 1.
The sulfur in exhaust gas is changed to sulfate gas during exhaust process. This sulfate gas is
shown as white smoke. -
Producing odor during recycling 2.
The sulfur after oxidation may produce the odor. -
Accumulation of ash 3.
The sulfur accumulated in DPF cannot be recycled. It reduces the life span of DPF. -
3) White Smoke
The white smoke can be generated when the exhaust gas is recycled in DPF. There are two reasons as
below.
Saturated vapor
Sulfate 1.
2.

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1. SPECIFICATION
Unit Description Specification
Air cleaner elementFilter type Dry, filter element
Filtering area
Service intervalClean every 7,500 km
Change every 15,000 km
Air cleaner assemblyWeight 1.45 kg
Operating temperature
Capacity 7L
Shorten the service interval under severe conditions such as driving on a dusty road or offroad. *

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1. SPECIFICATIONS
System Unit Description Specification
Intake
systemAir cleaner elementFiltering type Dry, filter element
Filtering area
Service intervalEU: Change every 20,000 km
(But, shorten the service
interval under severe
conditions)
GEN: Clean every 7,500 km,
change every 15,000 km (But,
shorten the service interval
under severe conditions)
Air cleaner assemblyWeight 1.5kg
Operating temperature
Capacity 8L
IntercoolerCore material Aluminum
Size 510X122X67(WxHxT)
Tank materialPlastic (Molding)
Efficiency 80%
Exhaust
systemTurbocharger assemblyMax. temperature of turbine
housing
Diameter of turbine housing
Diameter of compressor
housing
Cooling type Air cooled type