A portable device receives power from a battery of a vehicle when connected to the vehicle via a connector in the vehicle. The portable device determines whether an engine of the vehicle is running and a speed of the vehicle if the engine is running. The portable device clears fault codes of ECUs if the engine is not running. The portable device resets parameters of an ECU controlling an exhaust system of the vehicle to default values if the portable device remains connected to the vehicle for a predetermined time period after sending clearing the fault codes. If the engine is running and that the speed of the vehicle is zero, the portable device initiates a forced regeneration of a diesel particulate filter of the exhaust system.


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    Title :

    Portable device for controlling subsystems including exhaust subsystems of vehicles


    Contributors:
    CHISE JASON (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte




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