Switching tunes and tuners..

[mek]

Is it possible to switch tunes/tuners? Lets say my car was tune by someone else and I want to flash a phearable tune. Is it a matter of just flashing with Hondata or does the ecu have to be flash back to stock then tune? And yes my ecu is already jailbroken.

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[bisquick]

You should be able to flash a new tune over the existing even if the prior tune is locked. Worst case, you flash back to stock then apply the new tune.

Who unlocked the ECU has no bearing on your ability to flash specific tunes.

 

[Clark_Kent]

The tune is a calibration file. You simply upload a new calibration file to the ECU and you're good.

 

[Dvs1270]

I went from Hondata to Phearable, as stated it's a calibration file that's pushed with a laptop via the Flashpro.

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