Hondata

I have just started tuning my k-pro, using the latest k-manager.

I get corrupted files everytime I take multiple datalogs without saving them. (like "F9" -> drive -> "F9" -> tune -> upload -> "F9" -> drive -> etc.). Everythings fine until I try to open the newly tuned calibration again. It will open, but both the ignition, fuel and cam tables are way off..

So to use my new map after I have shut down k-manager I have to download it from the ECU (not good, right?).

I found that when only doing one datalog run -> upload -> save -> shut down -> reopen. everythings fine.

So I guess that something goes wrong with the map when making many datalog runs in a row without saving the datalogs (we are talking about 15-30 WOT runs).

I have a PRB ecu, intake, header, exhaust..

You should be saving the file to your laptop anytime you make changes. As long as you do this you can re-upload it without any problems.

If all else fails, try clearing security and uploading a new calibratioin.

I have this problem since 6 month.