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Home >> Jaguar >> 2015 >> XJR Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Fuel Tank & Lines - V6 S/C 3.0L Petrol -- XJ/X351) >> Fuel Tank And Lines - V6 S/C 3.0L Petrol >> Description And Operation >> System Operation And Component Description >> Jet Pump

Jet Pump

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The fuel system incorporates two jet pumps. One jet pump is integrated into the fuel pump and draws fuel from the right side of the fuel tank. The other jet pump is located on the fuel delivery module on the right side of the tank. There is a pipe that is located in the left side of the tank that allows fuel to be drawn over from the left side of the tank, delivering fuel into the swirl pot. The jet pumps operate on a venturi effect created by the fuel at pump output pressure passing through the jet pump. This draws additional fuel from the left side of the tank through ports in the jet pump body, delivering additional fuel to the swirl pot.

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