1.05L REVOTORQ ENGINE 159 vi. INLET METERING VALVE (IMV) : This controls fuel flow into pumping element in order to control rail pressure. This sensor is in built with HP Pump. Connector Details : Pin Details : Pin No Description 1 Supply 2 Fuel IMV Signal vii. VENTURI : It is an integral part of High pressure pump. It has inlet & outlet connections. One connection comes from injector back leak circuit & the other connection goes to the fuel tank (return Line), in between there is a "T" connector which goes to the fuel filter. viii. RAIL PRESSURE SENSOR : This sensor is fitted on the fuel rail and gives a close loop control of the rail pressure. Fuel is maintained at a high pressure in the fuel rail depending on requirement of the engine. Sensor Location : Pin Details :
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