My boat is a 1996 Volvo penta 21 ft striper with a 5.0 ford EFI . I love my boat however after sitting for awhile , just learned that my fuel pump will not prime so replaced it and yes it came to life but it quickly failed so then replaced the one relay and discover that the pump has no power to it . I know thats theirs a second relay to the EEC and will check or replace that one to as well could some tell me how to jump the low press pump with power with out damaging ant thing . have not tried that one before . I have two shop manuals and limited back yard mechanic skills . The boat has a fuel circuit breaker for the pumps could it be thats the problem ? So whats my next step ?