What is a egi relay on 1997 Nissan hardbody?

An EGI relay on a 1997 Nissan Hardbody is part of the vehicle's electronic fuel injection (EFI) system. This relay controls the power supply to the fuel pump and the fuel injection system, ensuring that the engine receives the necessary fuel for optimal performance. If the EGI relay fails, it can lead to issues such as the engine not starting or stalling due to insufficient fuel pressure. Regular inspection and replacement of this relay can help maintain the vehicle's reliability.