fuel pump relay and main relay are the same, it is located under the dash, drivers side kick panel near the fuse block, if it is original it will be gray in color and "main relay" will be printed on it.
The fuel pump relay for a 1993 Honda civic dx is located up under the dash on the drivers side. Close to the steering column.
Under the hood in the fuse/relay center.
They are the same relay.
It's located under the fuse box on the driver side. it's also the main relay
The 1993 Honda Civic fuel reset switch is located in the fuse box. The location of the fuel reset switch will be listed on the inside cover of the fuse box.
The fuel pump relay on the 1990 Honda Civic wagon will be located on the fuel line. Follow this line to the gas tank underneath the vehicle. This relay will be located on the right side of the line before it goes into the tank.
1995 Honda civic ex 1.6
Under the steering column
Probably in the fuel tank.
A fuel system diagram for the 1989 Honda Civic would include the fuel pump, the fuel relay, and the fuel tank and lines. You can find the diagram in most Chilton's manuals for that model and year.
there is 2 relays behind the glove box
The fuse box, on your 1993 Honda Civic, is located in the engine compartment. A diagram of the fuses can be found on the inside of the fuse box cover.