now getting code P0488...?

[fishmanwill]

I have a question. I rolled back the FICM last wednesday and then did the ECM rollback on Friday. The truck is running great, feels like it did new back in 04' when I bought it. The question I have now it I am getting code P0488 on my edge insight. I have cleared the code a couple of times but it keeps coming back up. I cleaned the EGR valve about a month ago and I wasnt getting the code until after the rollbacks. Does that rollback have something to do with the code? What do I need to check or is it something I am going to have to live with?

Thank you and I just wanted to say that the PHP FICM/ECM rollback is great and I am loving my truck even more now. I hope it helps my 12-13 MPG.

Will