What's up everybody!!!! I am joining this site because I googled a lot of stuff about the G's and this site popped up first. I have a 2005 Sedan 5AT and a 2004 Sedan 5AT. When I purchased the car I traded in my 01 Accord Coupe EX-L V6. I thought I made the wrong choice because the VC on passenger side was leak, SES light popped on, and etc. I pulled the codes and noticed I got a 0507 followed by 0420 and 0430. I begun researching these codes. Found out the re-learn but It didn't work the first 1000 times I tried it. Today, I decide to give another try before going to get another TBI. I don't know what I did different but it worked this time. So, I am waiting to see if I get anymore 0430/0420 codes. Could it be possible the 0507 code caused those codes? BTW I fixed the leaking VC.