Description

Product Information
KESS3 SLAVE: OBD, Bench, and Boot Programming
The KESS3 Slave tool allows seamless reading and writing of ECUs for automobiles, motorcycles, trucks, agricultural machinery, and marine applications. By connecting the provided interface cable to the vehicle’s diagnostic port, you can access and modify ECU data with ease.

Developed with three decades of expertise and years of research, KESS3 sets a new standard in the chiptuning industry. Designed for enthusiasts and professionals alike, it provides a simple yet powerful interface for working with engine and gearbox control units.

KESS3 integrates three operating modes in one device:

• OBD Mode: Access ECU data through the diagnostic socket.
• Bench Mode: Connect directly to the ECU for complete data access.
• Boot Mode: Access all ECU system data for comprehensive read/write capabilities.

Cutting-Edge Technology

• Equipped with the market’s most powerful microprocessor, 7x faster than its predecessor.
• Supports advanced communication protocols: Ethernet, FlexRay, CAN Bus, K-Line, L-Line, J1850, and J1708.
• Embedded GPS, accelerometer, Bluetooth, and Wi-Fi for future-ready functionality.
• Up to 10x faster file transfers with enhanced USB performance and Alientech Cloud integration.

Included in the KESS3 Case:

• USB and OBD cables with integrated communication lines for compatibility with various manufacturers.
• Power supply cables for stable and secure ECU communication.
• Specialized rainbow IDC cables for direct connections to ECU boards.
• Full set of Bench and Boot mode cables for versatile usage.

Free Fast-Chiptuningfiles Credits!
When purchasing a FLEX Slave tool linked to the Fast-Chiptuningfiles Master tool, you’ll receive 10 free DCF tuning file credits. These credits are available only if the Slave tool remains connected to the Master tool for at least one year.

Transfer Policy
Transferring a Slave tool requires approval from the current Master and may incur additional costs. If the subscription has expired, renewal may be necessary. Before initiating a transfer, the Slave user must have purchased a minimum of 10 Slave credits from Fast-Chiptuningfiles.

Subscriptions
KESS3 operates with an annual subscription for updates and features. The first year is included with purchase, and renewal fees depend on the tool version. For pricing details, visit the subscription page.