AutoChip introduced an Alientech KESS3 add-on for unlocking Bosch engine control units. Previously, preparing some of these ECUs for programming could involve sending them abroad and waiting several days. With the new equipment, supported procedures can be carried out at the Riga workshop.

The equipment shown

The video presents the KESS3 Unlock module, cables and adapters with contact pins. This setup provides the required electrical connections without separately soldering wires to the ECU. The module connects to the KESS3 programmer to perform the unlocking procedure on a supported control unit.

This is an equipment overview, not a demonstration of a customer ECU being unlocked. The video does not show the result of a specific job, and support depends on the Bosch ECU version and available protocol. Vehicle and ECU details need to be checked before work begins.