The 1979–82 and 1986–89 626 models are equipped with an electric fuel pump. The pump is located under the floor of the car in front of the fuel tank.
The RX-7 is equipped with an electric fuel pump which maintains fuel pressure at 3.7–4.7 psi (26–32 kPa). The pump is mounted near the fuel tank and access to the pump is gained by removing the rear floor mat and the storage compartment behind the driver's seat. The fuel pump comes on as soon as the ignition switch is turned to the ON position.