my dad has a 1991 300 se. where is the fuel pump relay on that car?

i have a 1989 300se....fuel pump relay is on firewall. not on his...any leads?

thanks

On mine which is a 1987, it is on the driver's side between the two firewalls near the OVP. Perhaps if you give him the part #, he will be able to find the one on his car. It should be the same part #.
Cheers

I believe it is actually a different unit....the MAS unit...so the location is found...fuel pump is integrated into unit....thanks

since I am trying to instruct my father, at a distance, and have determined that the "standard" sealed black box fuel pump relay is NOT the one, but rather the MAS unit IS the proper one.....how does one remove/install the MAS unit on the 1991 300se??

Thanks