P0507 code after Tomei Header install and ECU Flash
 

Hi All,

I just installed Tomei UEL headers and flashed the ECU with ecutek+delicious tuning (base tune for now).

Problem is: there was no check engine light immediately after the header install; flashed the ECU in the parking lot. I drove it home and it felt amazing. It was a 25 minute drive and all good till I pulled up to my block and I threw a code P0507 - “Idle Air Control System RPM Higher than Expected.” I thought the tune was suppose to fix that stuff? Zero issues driving, so I cleared it, drove another 20 minutes and it’s still off.

Do I let delicious tuning know if it comes back on?

EDIT: just started up to go to the store and the code came back. Bleh.

UPDATE: Emailed Delicious Tuning and they sent me a new tune in a couple hours...DTCs and CEL is now gone. Nice!