ok im throwing codes for Engine Overspeed, Catalyst Efficiancy System, System Too Rich how can i get these to go away i have changed nothing on my car its just has basic bolt-on with hondata reflash. its took it around 6 months too start throwing these codes help anyone?

 

1. Disconnect battery
2. Wait 10 minutes
3. Reconnect battery
4. ???
5. Profit!!

 

go to autozone and clear them with the scanner