i'd say for a used computer...$100 off of eBay
There would be no reason to replace it unless it is not working.
Where is the starter on a 1997 Honda Civic?
It's free. Honda has a lifetime replacement on their seat belt systems. Take it to your nearest dealer and they will replace the broken part, or the entire system if needed.
possibly a leak in cooling system
It is not a V4 it is either a I4 or V6. Honda recommends you replace the spark plugs at 105,000 miles. As the cam belt on a V6 must be replaced at 110,000 miles I would recommend you replace them both at 105,000 miles. If you have an I4 then there is no belt to replace so I would recommend you replace the spark plugs at around 100,000 miles. Be sure and use an OEM plug. This is also a good time the service the cooling system.
I personally would take it to a stereo shop, those guys know. There's too many wires now adays, too easy to mess your current system up. But if you must, make sure you're up on your color codes. Thank goodness for the computer.
ha ha, are you serious
Replace your distributor cap, it probably has a crack in it.
the distributor does not work, you can either try cleaning it or replace it.
no, the legend has a v6 and the other ecu would be for a 4 cylinder, go to a salvage yard and buy a used 1 for about 45 dollars
if your operating system is not functioning your computer will not process data
On fuel injected vehicles like your Honda the throttlebody would replace a carb