There are many holes in the firewall for electrical harness and etc. There are also unused holes that are plugged up by rubber gromets. They are usually located at the ends of the firewall (ie near the well wells).
on the firewall, there are 2
No it will not.
yes
yes
what are the wires to power up the ecu on a 1994 Honda civic si
no, they are not
how do you replace thermostat on 1994 Honda civic dx
yes
no, 2006 Honda is wider by a few inches
Brake light on 1994 Honda civic staying on.
To put brakes pads on a 1994 Honda Civic, you will need Bleed brake fluid.
5 speed yes....automatic no