Where is the fuel pump relay on a Volvo 460 1.9 diesel?

The fuel pump relay on a Volvo 460 1.9 diesel is typically located in the fuse box, which is found under the dashboard on the driver's side. You may need to remove the cover to access the relays. The specific relay for the fuel pump is usually labeled, so consulting the diagram on the fuse box cover can help identify it. If you have difficulty locating it, referring to the vehicle's service manual can provide further assistance.