Methods and systems are provided for mitigating issues related to sluggish engine performance. In one example, a method comprises, responsive to an indication of degradation of one or more cylinders in the engine, reducing carbon buildup associated with the one or more cylinders via injecting a diesel exhaust fluid into an intake manifold of the engine while the engine is combusting air and fuel. In this way, a water content of the diesel exhaust fluid may be vaporized in the one or more engine cylinders, which may effectively reduce the carbon buildup.


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    Titel :

    Systems and methods for conducting onboard engine cleaning routines in a vehicle


    Beteiligte:
    DUDAR AED M (Autor:in)

    Erscheinungsdatum :

    17.03.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



    SYSTEMS AND METHODS FOR CONDUCTING ONBOARD ENGINE CLEANING ROUTINES IN A VEHICLE

    DUDAR AED M | Europäisches Patentamt | 2019

    Freier Zugriff

    Systems and methods for conducting onboard engine cleaning routines in a vehicle

    DUDAR AED M | Europäisches Patentamt | 2020

    Freier Zugriff

    SYSTEMS AND METHODS FOR CONDUCTING ONBOARD ENGINE CLEANING ROUTINES IN A VEHICLE

    DUDAR AED M | Europäisches Patentamt | 2019

    Freier Zugriff

    Systems and methods for conducting onboard engine cleaning routines in a vehicle

    DUDAR AED M | Europäisches Patentamt | 2020

    Freier Zugriff