Hondata

I tried to flash secondary calibration to my civic x without using a laptop. But it didn’t continue or finish. Hondata Program light lit for just a few seconds and stop. Anyone can help?

OBDII Diagnostics window will show DTCs from modules other than the ECU as well.

I suspect the MIL was from reflashing and it went away after a short drive.



I also experiencing check engine light after a tune. Didn’t find any error on OBDII diagnostics window and also in apple hondata app ...

Also experiencing the same issue.
Upon registering, a window will pop saying “an error has occurred registering the flashpro. Check you have internet access..

Can someone help