Unlimited read and write access to ECU files for maximum flexibility
Automatic checksum correction during flash write prevents file conflicts
Step-by-step embedded instructions simplify the tuning process
Automatic DTC clearing during file write ensures clean ECU operation
Integrated flash recovery feature protects against interruptions
Summarized by Shop
The Master version of the KESS3 allows you the flexibility to read and write to the ECU without limits. The Master tool will read and save an "unlocked" file. Once the Master files have been read and saved, you can use a calibration editing software, like our ECM Titanium, to make the changes to the file. After saving the file, the modifi