Kess 290 New Today

The KESS 3 (often referred to colloquially as the "new" KESS 2 or V3) is the latest flagship ECU and TCU programming tool from Alientech. It represents a major architectural shift from its predecessors, the KESS v2 and K-Tag, by merging their capabilities into a single, unified device. Key Features and Upgrades

The KESS 2.90 is the latest software update for the popular Alientech KESS V2 ECU programmer, specifically designed to enhance stability and expand vehicle coverage for workshops and tuning professionals. While the hardware itself (KESS V2) has been largely succeeded by the KESS3, the 2.90 software remains a critical tool for those maintaining existing V2 master or slave devices.  Key Advancements in KESS 2.90  kess 290 new

Supported ECUs (Realistic)

• Petrol/Diesel – Bosch, Delphi, Continental, Marelli, Denso, Siemens, etc.
• Boot modes – BDM, JTAG, Bootloader on many up to ~2018 ECUs.
  Newer ECUs (Bosch MG1, EDC17Cxx, MD1, etc.) often require KESS3 or other tools.
• TCU/Transmission – Limited support (better with K-TAG or standalone TCU tool).

Modernized Build: Constructed with a durable, lightweight fiberglass shell designed for workshop resilience. The KESS 3 (often referred to colloquially as

Cloud-Enhanced Checksum Correction Alientech’s new cloud server automatically corrects CRC (cyclic redundancy check) and RSA signatures in real time. This eliminates the need for manual patch files and reduces the risk of corrupted writes, particularly on Bosch MG1 and MEDC17 platforms. Modernized Build : Constructed with a durable, lightweight