Fuel Pump Operation Check

Turn the ignition switch to the OFF position.
Apply battery voltage to the fuel pump drive connector to check that the pump operates.

Fig 1: Applying Battery Voltage To Fuel Pump Connector
Courtesy of HYUNDAI MOTOR CO.

NOTE: The fuel pump is an in-tank type and its operating sound is hard to hear without removing the fuel tank cap.
Pinch the hose to check that fuel pressure is felt.

Fig 2: Pinching Fuel Hose To Check For Pressure
Courtesy of HYUNDAI MOTOR CO.