Hey Jim,

I read all your posts on P1457 and changed everything on the emission line (CVS, selenoid valve, EVAP canister) and re-set the light with the OBDII scanner. However, after driving it for 2 days, the light came back on. Any suggestion what else to do. There is a Honda bulletin that the PCM needs to be changed. Please see the following link:

http://www.98exl.com/tsb/CG/01-011%2...TC%20P1457.pdf

I looked this up, this is like a $600 part. Any suggestions before I go that far.