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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Controls/Fuel - 1.8L - Description And Operation) >> Description and Operation >> Fuel System Description >> Fuel Pulse Dampener

Fuel Pulse Dampener

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The fuel pulse dampener is a part of the front fuel pump fuel feed hose. The fuel pulse dampener is diaphragm-operated with fuel pump pressure on one side and with spring pressure on the other side. The function of the dampener is to dampen the fuel pump pressure pulsations.