Tools like the HDiag Pro are used to read and write flash memory for remapping.
Always download the "Original" (ORI) file from your unit before attempting to write a new map. Save multiple backups of this file.
Tools like the HDiag Pro are used to read and write flash memory for remapping.
Always download the "Original" (ORI) file from your unit before attempting to write a new map. Save multiple backups of this file. honda ecu 35 52 download top