so i have an hondata s300, and i know what tune is on it, but when i download the tune off my ecu to my laptop a different map shows up and all my paramaters are back to factory settings, but i turn my car on and its running my calibration ( i know this because the cel for vtec spool and o2 heater are not on and the launch control is present), i just dont understand why

 

Try posting to the Hondata forum, I'm sure they can help you out.

 

thanks i forgot there was a forum on their site