The Toyota Corolla fuel pump is electric, so the fuses and relays should be checked before looking at the fuel pump itself. If the fuel tank is not empty but the engine is still having trouble getting fuel, the fuel pump may need to be cleaned or replaced. The Toyota Corolla comes in a variety of styles and trim levels, and this may determine the type of replacement fuel pump.
Tools Used: Tools, Fuel pump kit, Socket wrench set, Torque wrench
Change a Fuel Pump
Choose a new fuel pump for the Toyota Corolla. This will require knowledge of the make and model, engine size and engine type. A Toyota Corolla may have one of the following engines: 2.0 L S/C LSJI4; 2.0 L Turbo LNFI4; 2.2 L L61I4; 2.2 L LAPI4; or 2.4 L LE5I4. Prepare the vehicle for fuel pump servicing. Relieve the fuel system pressure and disconnect the negative battery cable with a socket wrench.