FUELSYSTEM 2.2LDICOR iii INTRODUCTION: The fuel feed system consists of the following components: Fuel tank (65 Ltrs capacity) Water sedimenter Fuel filter (Single stage type) High pressure fuel injection pump (HP-Pump) CommonRail Fuel Injectors High pressure lines Priming Pump / Pear Pump The fuel is drawn into the High pressure pump through the Water sedimenter and Fuel filter. The HP pump supplies high pressure fuel (up to 1600 bar) to Common rail. The high pressure fuel is supplied to the injectors through the HP pipes. The injectors supply the high pressure fuel (atomised) to the combustion chamber based on the inputs received from the ECU. A fuel return line from the HP pump and injectors is connected to the tank via fuel filter thus forming a closed loop system.
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