check engine light and ima light came on,never any problems before on 2002 Honda Insight

little over 100k auto,check engine and ima light came on driving pulled up,p1456,p1449.just happened today,12/29/10.could feel power loss compared to before lights came on.

Asked by for the 2002 Honda Insight
evap codes. you need a scan tool, smoke machine and a volt meter to determine the problem, suggest letting a shop diag it for you to verify failed parts.