Fuel Pump Operating Check

Turn the ignition switch OFF.
Apply battery voltage to the fuel pump drive connector to check that the pump operates.
NOTE: The fuel pump is an in-tank type and its operation is hard to hear without removing the fuel tank cap.

Fig 1: Identifying Fuel Pump Drive Connector Terminals
Courtesy of HYUNDAI MOTOR CO.
Pinch the hose to check that fuel pressure is felt.

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