Okay, I am new here and this is my first post.
Hopefully you guys can help with this.
It is actually for my wifes' car, a 2000 Civic EX.
The check engine light went on, so we went and got a diagnostic done. It gave a code:
P0453 Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

Other than the light being on, the car is running just fine.

What needs to be done to fix this? Is it something that I can do myself?

Thanks for all your help.
Mike