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:

    Warning lamps
    Brake warning lamp This lamp illuminates when the ignition switch is turned to the “ON” position or the operation mode is put in ON, and goes off after a few seconds. Always make sure that t ...

    When turning from “ACC” to “LOCK”
    [Vehicles equipped with M/T] Put the gearshift lever into the “N” (Neutral) position, and slowly turn the ignition switch to the “LOCK” position while pressing it. [Vehicles equipped with C ...

    If the vehicle breaks down
    If the vehicle breaks down on the road, move it to the shoulder and turn on the hazard warning flashers and set up a warning triangle, flashing lamp, etc. Refer to “Hazard warning flasher switchâ ...