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Home >> Chevrolet >> 2005 >> Equinox LS, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.4L - Introduction >> Description and Operation >> Fuel System Description >> Fuel Pump

Fuel Pump

Fig 1: View Of Fuel Pump
GM1335226Courtesy of GENERAL MOTORS CORP.

The fuel pump (2) is mounted in the primary fuel tank module reservoir. The fuel pump is an electric high-pressure pump. Fuel is pumped to the fuel injection system at a specified flow and pressure. The fuel pump delivers a constant flow of fuel to the engine even during low fuel conditions and aggressive vehicle maneuvers. The control module controls the electric fuel pump operation through a fuel pump relay.