I have a 2001 accord with the F23A4 and I got a code from my CEL of P1491 which is EGR Flow.... I am on lunch brake right now and havent had time to dive into it but is there any suggestions before i just replace the whole egr valve, which runs about $125?

thanks for any info!!!

 

Clean it

 

using what? just plain water.... i know it sounds stupid to ask but i have never had to deal with this stupid emmisions test before...

 

Search Google

And since when does anyone use water to clean engine parts?