Secondly it reduces the temperature in the fuel tank. In fact when excess fuel is sent to the return circuit, the expansion of the fluid (from rail pressure to atmospheric pressure) involves a large amount of heat.This generates an increase in temperature of the fuel sent back to the tank. To avoid generating too high a temperature, it is necessary to do the following. Cool the diesel in the exchanger (a costly, cumbersome and not very efficient solution). Limit the amount of heat generated by fuel expansion by reducing the rate of discharge. To reduce the rate of discharge, it is enough to adapt the HP pump output to engine needs within the whole operating range. This is what the IMV does.
The IMV is fitted to the pump hydraulic head. The transfer pump feeds fuel to it via two radial drill holes.A cylindrical filter is fitted to the IMV feed orifices. This not only protects the low pressure actuator but also protects all the injection system components downstream of the IMV. The item "FOR JAGUAR X-TYPE 2.0 2.2 D FUEL PUMP PRESSURE CONTROL REGULATOR VALVE SOLENOID" is in sale since Friday, September 25, 2015. This item is in the category "Vehicle Parts & Accessories\Car Parts\Air Intake & Fuel Delivery\Fuel Valves". The seller is "ziggy-a2z" and is located in dewsbury. This item can be shipped worldwide.