Where is top dead center sensor located for 1992 honda accord ex?
Inside the distributor.
Usually you have to replace the whole distributor.
Where is the coolant temperature sensor tw located on a 1988 Honda Accord 4-cylinder fuel injected with a manual trans located?
Where is the transmission fluid temperature sensor on a 1998 Honda Accord and how do you replace it?
The O2 sensor on the 1994 accord dx, lx, or ex is the same, and there are two O2 sensor on the 1994 accord, fornt and the rear. Fornt one is located on the top and it is right on the header and the rear O2 sensor should locate on your cat converter right in the middle of your car. So check which sensor that you need and replace it.
I have fixed my 1990 Honda Accord speed sensor a couple years ago and it is located on top of transmission. You can easily to change it by using simple tools. If you don't know what it looks like, go to internet and search for Honda parts and shop for speed sensor. Then, you can go back to your car and see where it is. Good Luck!