what are the wires to power up the ecu on a 1994 Honda civic si
Get a Chilton's book for your car.
yes you can, I am not sure what the site was, but google "Honda civic club." They have diagrams of just about everything that you will need.
Under the Back Seat. There is a panel that you have to remove in order to get to it. The panel is in the middle.
Click on the link to your right for the answer.
Check fuse panel for blown fuse.
No it will not.
just left under your steering wheel you should find a little door with the diagram
no, they are not