Check engine light in 03 Acura RL

[HotHordas7]

like the title says its an 03 RL and the check engine light came on I tested it and it had ERG valve insufficient flow two times for some reason so I replaced the ERG valve it wouldn't turn off so I turn it off with the tester and it didn't come on for about another 500 miles and then again and same codes any help would be useful thank you

[3kgtdrvr]

it didnt come on for a while bc it had to go through a drive cycle and egr is one of the things that takes the longest to go through. i can almost guarantee you that the port on the intake are clogged up. theres actually a recall and a tsb for it but it has to be like 5 years or 100k miles or something like that. honda actually sells a kit for it where u drill out the port and put a tube into so that the exhaust enters deeper inside instead of clogging up the hole.