Where is the fuel pump on 1993 Volvo 940?

The fuel pump on a 1993 Volvo 940 is located inside the fuel tank. To access it, you typically need to remove the rear seat cushion and then the access panel on the top of the tank. Additionally, there is a secondary fuel pump located in the engine compartment, which is used to assist the main pump. Always ensure to disconnect the battery before working with fuel system components for safety.