Honda Acura Flasher and Editor Software

Firmware files (.rwd|.gz) can be obtained HERE or when downloading HDS (Honda Diagnostic System) software from others websites and look inside the installation folder of 'J2534 Rewrite software' which is generally installed while installing HDS on the pc.

Firmware files (.rwd|.gz) can be converted to a decrypted ROM file (.bin) and you can modifiy the .bin on your own. You can later remake a new encrypted firmware (.rwd|.gz) *NOT REQUIRED*  from the previously modified .bin and FLASH the modified file to the ECU


ROM Editor Notes:
The Rom Editor is working with 'Definitions' files, these files are currently under development.
Definitions files are *.txt files that can be edited with a notepad.
Somes parameters and tables can possibly displays unknown values as their mathematical functions
or addresses locations may not fully be implemented yet. The definitions files will eventually have more parameters and tables added to them as the progress goes on with the software.

PROCESSORS:
KEIHIN SH7058 1Mb*
KEIHIN MPC5566 3Mb
KEIHIN SH72543 2Mb*
KEIHIN SH7055 512Kb
HITACHI SH72543 2Mb*
PANASONIC SH72543 2Mb*
PANASONIC TC179X 4Mb*
MATSUSHITA SH7058 1Mb*
TEMIC MPC5554 2Mb
BOSCH MED17.9.3*
UNKNOWN 2Mb
UNKNOWN 4Mb
-Mores...

*(most models with this processor include a generated definitions file!)

IT'S COMPATIBLE FOR FLASHING BUT NOT READING?

You don't need to Read the ECM to obtain the ROM .bin

You can simply create a new file in the Software and use the file with your ECM part number,

this file will be the original file from your ECM (identical).

You can flash the original or modified file to your ECM directly.


PLEASE VISIT THE BMTUNE GROUP
FOR MORE INFORMATIONS

BMTune Group


LIST OF COMPATIBILITIES (DOES NOT INCLUDE ALL!)

Clic on the ECU Parts number to see the availables parameters!