Wiring Diagram Honda Civic - One of the best possible combinations of cost and horsepower, the G23 engine swap in a Honda Civic is not for everyone. Gone are the easy bolt in and swap guides, because most of this engine build will require some serious planning and engine work.This is a frankenstein of Honda engines, made up of several different Honda engine components.. Honda 600 Coupe and Sedan Shop Manuals, Parts Catalogs, etc. Here is the entire Honda 600 Coupe. Engine compartment fuse block. The fuse block is located in the engine compartment on the driver side of the vehicle. Chevrolet Express – fuse box – engine compartment fuse block.