Nissan Tuner (Anti_IMMO) is an automotive ECU software designed for immobilizer control, ECU file modification, and tuning support on Nissan vehicles. It is used to process ECU data and disable immobilizer functions for testing, ECU replacement, or engine swap operations.

The software supports reading and editing ECU binary files, allowing technicians to adjust immobilizer settings, repair ECU data, and restore vehicle start functionality after ECU or key system issues. It is commonly applied in workshop environments for Nissan ECU service and programming tasks.

Key Features

• IMMO OFF for Nissan ECU systems
• ECU file reading, writing, and editing
• Immobilizer data removal and modification
• ECU repair and recovery support
• File processing for engine control units
• Support for selected Nissan petrol and diesel ECUs
• Used for ECU replacement and cloning workflows

Nissan Tuner (Anti_IMMO) is used by ECU programmers, auto electricians, and automotive technicians to simplify immobilizer-related repairs and improve ECU service efficiency on Nissan platforms.