Fuel injection amount learning process (diesel-powered vehicles)Fuel injection amount learning process (diesel-powered vehicles)  - Starting and stopping the engine - Starting and driving - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount.

The engine sounds slightly different from usual while the learning process is taking place. The change in the engine sound does not indicate a fault.

    See also:

    Enrollment commands
    ...

    Seat belt pretensioner system and force limiter system
    The driver’s seat and front passenger’s seat each have a seat belt equipped with a pretensioner system. ...

    Starting the engine (diesel-powered vehicles)
    1. Fasten the seat belt. 2. Make sure the parking brake is applied. 3. Depress and hold the brake pedal. 4. Fully depress the clutch pedal. Note ► On vehicles with the Auto Stop & Go ( ...