Save and restore injector codes, preventing issues when replacing or reflashing an ECU.
Run the main setup executable for version 2.90. Kess 2.90
To ensure a successful remapping experience, it is highly recommended to use a high-quality, stable version of the Kess V2 hardware (such as the red PCB V5.017). Save and restore injector codes, preventing issues when
To run smoothly, you need specific hardware. Unlike newer software, 2.90 is lightweight but picky about drivers. To run smoothly, you need specific hardware
Using Kess 2.90 brings several critical software enhancements that prevent bricking expensive ECUs during the flashing process:
While KESS 2.90 is for (in-car) programming, its sister tool, K-TAG , is used for "on-the-bench" programming. If an ECU cannot be read via the diagnostic port, a tuner would typically use K-TAG to connect directly to the ECU pins.
Standard petrol, diesel, hybrid, and turbocharged variants.