Fuel pump
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Remove the fuel pump assembly.
- Check motor operation by fuel pump connector (A) connecting power (No. 2) and ground (No. 4)
Courtesy of HYUNDAI MOTOR AMERICA
Pin No. Description 1 Fuel sender signal 2 Fuel pump (+) 3 Fuel sender ground 4 Fuel pump (-)