Injectors; Transfer Pump; Fuel Filter Replacement - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

Injectors

The fuel injection device is composed of electrical solenoid
valve, needle and nozzle and controlled by engine ECU. The
injector nozzle opens when solenoid valve is activated to di-
rectly inject the fuel into combustion chamber in engine. When
injector nozzle is open, remaining fuel after injection returns
to fuel tank through return line.

Transfer pump

The transfer pump is included in the housing of the high pres-
sure pump. The transfer pump is the volumetric blade type
pump. To deliver the continuously required fuel volume, the
pump transfers fuel from the fuel tank to high pressure pump.

Fuel Filter Replacement

* Fuel filter change interval: every 30,000 km
* Water separation interval: every 15,000 km max. (same with engine oil change interval)
* Never reuse the removed fuel filter
FUEL SYSTEM
DI ENG SM - 2004.4
DI07-11
Y220_07016
Y220_07017
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN