Description: ECU binary / calibration dump for professional tuning software, intended for Toyota and Lexus petrol engine ECUs with Denso GEN3. The vendor states that the module disables the Euro 2 catalyst function. Confirm ECU ID and software version before use.
Changes / content:
E2 / catalyst & O2 sensors OFF
Notes:
For professional use. Confirm ECU ID, software version and vehicle match before flashing.
An incorrect write can damage the ECU; follow your programming tool's procedure.
Function legend:
E2 / CAT — disables Euro 2 catalyst and related oxygen-sensor calibration in the petrol engine ECU.