Where is the relay switch for a 1994 940 Volvo?

In a 1994 Volvo 940, the relay switch is typically located in the engine compartment fuse box, which is found on the driver's side near the battery. The specific relay for the fuel pump can often be identified by its label on the fuse box cover. Additionally, there may be other relays in the same area for various electrical components, so consulting the owner's manual for exact locations can be helpful.