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:

    Performance
    For a compact crossover, 148 horsepower isn't a lot. Competitors like the Hyundai Tucson, at 165 hp, and the Nissan Rogue, at 170 hp, offer more confident passing power and better acceleration fro ...

    Vehicles with Twin Clutch SST
    ...

    To resume set speed
    If the vehicle speed remains 40 km/h or higher when the auto–speed control is deactivated by operating the auto–speed control lever or by any one of the (2) to (7) conditions noted above, th ...