My car will not start, doews not turn over. tested battery, found it was not working and will not charge. new battery install, honda will not turn over as if no electrical power. Not sure were to start, I have no diagrams of engine. Thank for your help, Kurt

You put a new battery in and it still does nothing?? Check your terminals, the inside should be nice and clean, scrape them with a knife or wire brush, make sure the wire that is bolted to the terminal ends are clean, not all crusted up, if you have to, take them apart and clean them, wire brush, baking soda and water will dissolve the acid. Then put it all back tight, try the starter, if nothing, the same can be true of the starter motor connection, check that. Then if it still won't turn over, do you have an anti theft switch somewhere you forgot about?? One more thing, most cars have a fusible link in the positive line next to the battery, like a fuse, check that first. It might be blown.