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grille

Active Grille Off tuning

"Active Grille Shutter" is a technological solution found in some modern cars. It is designed to control the radiator grille shutter of the car. This shutter regulates the airflow to the radiator to cool the engine.

Primarily, the Active Grille Shutter system operates when the engine is idling or under light load conditions. It can close or open the radiator shutter depending on the engine temperature and external conditions.

Online grilloff firmware editing is available for cars

Логотип InfinitiInfinitiЛоготип NissanNissanЛоготип RenaultRenault
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Why might disabling the Grille be important for your car?

Disabling this system (Grille Shutter Off or GrilleOff) is usually done to optimize engine operation, improve its performance, or for fuel efficiency. By editing the car's ECU (electronic control unit) firmware, the system's operation parameters can be modified to either work differently or be completely disabled. This allows the car to operate more efficiently under various operating conditions.

Steps to Disable the Active Grille System via ECU Editing

  1. Preparation for the Process: Gain access to your car's ECU file using specialized equipment and software, such as the MMC Flash loader.
  2. ECU file Editing: Utilizing our online MMC Flash editing service, modify the relevant parameters associated with the Grille Shutter system to disable it.
  3. Testing and Optimization: After making the changes, thoroughly test the car to ensure its normal operation without the Active Grille Shutter system. If necessary, make additional adjustments to optimize performance and reduce engine load.