{"id":18921,"date":"2020-02-14T15:12:32","date_gmt":"2020-02-14T14:12:32","guid":{"rendered":"https:\/\/depros.it\/analyse-approfondie-filtre-a-particules\/"},"modified":"2026-05-07T15:54:02","modified_gmt":"2026-05-07T13:54:02","slug":"analyse-approfondie-filtre-a-particules","status":"publish","type":"post","link":"https:\/\/depros.it\/fr\/analyse-approfondie-filtre-a-particules\/","title":{"rendered":"Analyse approfondie : Filtre \u00e0 particules"},"content":{"rendered":"

[et_pb_section fb_built=\u00a0\u00bb1″ _builder_version=\u00a0\u00bb4.16″ custom_margin=\u00a0\u00bb|||\u00a0\u00bb custom_padding=\u00a0\u00bb0px||0px|\u00a0\u00bb da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb||128px|||\u00a0\u00bb][et_pb_column _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb type=\u00a0\u00bb4_4″][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||25px|||\u00a0\u00bb]<\/p>\n

Le filtre \u00e0 particules<\/strong>, \u00e9galement appel\u00e9 FAP (Filtre \u00e0 particules)<\/strong> ou DPF (Filtre \u00e0 particules diesel), est un composant essentiel des v\u00e9hicules modernes pour la r\u00e9duction des \u00e9missions de particules.<\/strong><\/strong><\/o:p><\/p>\n

Initialement introduit sur certains mod\u00e8les Euro 4, il est devenu obligatoire avec la norme Euro 5 <\/strong>et constitue d\u00e9sormais un \u00e9l\u00e9ment cl\u00e9 du respect des normes environnementales.<\/o:p><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||10px|||\u00a0\u00bb]<\/p>\n

Fonctionnement du filtre \u00e0 particules<\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||21px|||\u00a0\u00bb]<\/p>\n

Le principe de fonctionnement est commun \u00e0 tous les syst\u00e8mes : le filtre retient les particules de suie produites par la combustion du moteur diesel, emp\u00eachant leur rejet dans l’atmosph\u00e8re. <\/o:p>Avec le temps, le filtre a tendance \u00e0 se boucher<\/strong>. La r\u00e9g\u00e9n\u00e9ration <\/strong>est alors n\u00e9cessaire ; elle consiste \u00e0 br\u00fbler les r\u00e9sidus accumul\u00e9s \u00e0 haute temp\u00e9rature. <\/o:p><\/p>\n

Si ce processus ne se d\u00e9roule pas correctement, le filtre peut se colmater,<\/strong> ce qui nuit aux performances du moteur.<\/o:p><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||7px|||\u00a0\u00bb]<\/p>\n

Diff\u00e9rences entre FAP et DPF<\/h2>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||11px|||\u00a0\u00bb]<\/p>\n

Bien qu’ils soient souvent consid\u00e9r\u00e9s comme \u00e9quivalents, il existe des diff\u00e9rences importantes entre les deux syst\u00e8mes :<\/o:p><\/p>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_padding=\u00a0\u00bb16px|||||\u00a0\u00bb custom_margin=\u00a0\u00bb||11px|||\u00a0\u00bb min_height=\u00a0\u00bb33px\u00a0\u00bb]<\/p>\n

FAP (Filtre \u00e0 particules)<\/h3>\n

[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″]<\/p>\n

    \n
  • Install\u00e9 en aval<\/strong> des collecteurs d’\u00e9chappement ;<\/li>\n
  • \u00c9quip\u00e9 d’un \u00e9l\u00e9ment filtrant en carbure de silicium<\/strong> ;<\/li>\n
  • Utilise un additif sp\u00e9cifique<\/strong> pour faciliter la r\u00e9g\u00e9n\u00e9ration ;<\/li>\n
  • R\u00e9duit la temp\u00e9rature de combustion des particules \u00e0 environ 450 \u00b0C.<\/strong><\/li>\n<\/ul>\n

    [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_padding=\u00a0\u00bb16px|||||\u00a0\u00bb custom_margin=\u00a0\u00bb-34px||11px|||\u00a0\u00bb min_height=\u00a0\u00bb33px\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-body-color%22:%91%22header_3_text_color%22%93}\u00a0\u00bb header_3_text_color=\u00a0\u00bbgcid-body-color\u00a0\u00bb]<\/p>\n

    DPF (Filtre \u00e0 particules diesel)<\/h3>\n

    [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||-4px|||\u00a0\u00bb]<\/p>\n

      \n
    • N’utilise pas<\/strong> d’additifs ;<\/li>\n
    • Augmente la temp\u00e9rature des gaz d’\u00e9chappement \u00e0 600\u2013650 \u00b0C ;<\/strong><\/li>\n
    • Utilise des post-injections de carburant<\/strong> pour d\u00e9clencher la r\u00e9g\u00e9n\u00e9ration.<\/li>\n<\/ul>\n

      [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||10px|||\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb]<\/p>\n

      R\u00e9g\u00e9n\u00e9ration : Un processus d\u00e9licat<\/h2>\n

      [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″]<\/p>\n

      La r\u00e9g\u00e9n\u00e9ration active peut prendre plusieurs minutes et n\u00e9cessite des conditions sp\u00e9cifiques pour se d\u00e9rouler correctement.<\/p>\n

      Des situations telles que les trajets courts<\/strong>, la circulation urbaine<\/strong> et les arr\u00eats et d\u00e9marrages fr\u00e9quents <\/strong>peuvent emp\u00eacher d’atteindre les temp\u00e9ratures n\u00e9cessaires.<\/p>\n

      Il en r\u00e9sulte une s\u00e9quence bien pr\u00e9cise : r\u00e9g\u00e9n\u00e9rations incompl\u00e8tes, accumulation de particules et colmatage du filtre.<\/strong><\/p>\n

      Lorsque cela se produit, le v\u00e9hicule signale le probl\u00e8me par un voyant d\u00e9di\u00e9 sur le tableau de bord<\/strong>, indiquant la n\u00e9cessit\u00e9 d’une intervention.<\/p>\n

      [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||5px|||\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb]<\/p>\n

      Que se passe-t-il lorsque le filtre est obstru\u00e9 ?<\/h2>\n

      [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||24px|||\u00a0\u00bb]<\/p>\n

      Si la r\u00e9g\u00e9n\u00e9ration ne parvient plus \u00e0 nettoyer le filtre :<\/p>\n

        \n
      • Les performances du moteur diminuent <\/strong>;<\/li>\n
      • La consommation et les \u00e9missions augmentent <\/strong>;<\/li>\n
      • Il existe un risque <\/strong>d’endommagement d’autres composants.<\/li>\n<\/ul>\n

        Dans certains cas, m\u00eame une r\u00e9g\u00e9n\u00e9ration forc\u00e9e en atelier ne suffit pas<\/strong>, n\u00e9cessitant le remplacement du filtre<\/strong>, souvent co\u00fbteux.<\/p>\n

        [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||8px|||\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb]<\/p>\n

        Attention aux solutions maison !<\/h2>\n

        [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||5px|||\u00a0\u00bb custom_padding=\u00a0\u00bb||0px|||\u00a0\u00bb]<\/p>\n

        Les interventions non professionnelles ou les solutions improvis\u00e9es peuvent :<\/p>\n

          \n
        • Aggraver <\/strong>le probl\u00e8me ;<\/li>\n
        • Endommager <\/strong>le syst\u00e8me d’\u00e9chappement ;<\/li>\n
        • Compromettre <\/strong>le fonctionnement du v\u00e9hicule.<\/li>\n<\/ul>\n

          Le retrait du filtre \u00e0 particules est encore plus grave :<\/p>\n

            \n
          • C’est ill\u00e9gal <\/strong>;<\/li>\n
          • Cela augmente <\/strong>consid\u00e9rablement les \u00e9missions ;<\/li>\n
          • Cela peut causer de graves dommages <\/strong>au moteur.<\/li>\n<\/ul>\n

            [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||9px|||\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb]<\/p>\n

            La solution : Inspection professionnelle<\/h2>\n

            [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb||13px|||\u00a0\u00bb]<\/p>\n

            Pour \u00e9viter des co\u00fbts \u00e9lev\u00e9s et garantir le bon fonctionnement du syst\u00e8me, il est essentiel de faire appel \u00e0 des professionnels<\/strong>.<\/p>\n

            Depros propose des services sp\u00e9cialis\u00e9s pour :<\/p>\n

              \n
            • L‘inspection<\/strong> des FAP, des DPF et des convertisseurs catalytiques ;<\/li>\n
            • Des interventions r\u00e9alis\u00e9es avec un \u00e9quipement sp\u00e9cifique<\/strong> et certifi\u00e9 <\/strong>;<\/li>\n
            • Des interventions r\u00e9alis\u00e9es dans le respect <\/strong>des r\u00e9glementations environnementales.<\/li>\n<\/ul>\n

              Cette approche permet de restaurer l’efficacit\u00e9 du filtre, de r\u00e9duire les co\u00fbts par rapport \u00e0 un remplacement et de garantir des performances optimales du v\u00e9hicule.<\/p>\n

              [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_font=\u00a0\u00bbPoppins|800|||||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4%22:%91%22header_2_text_color%22%93}\u00a0\u00bb header_2_text_color=\u00a0\u00bbgcid-0a9de6b2-9d03-4c1e-b803-fd4d902afdf4″ hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″ custom_margin=\u00a0\u00bb18px||10px|||\u00a0\u00bb header_3_font=\u00a0\u00bbPoppins|700|||||||\u00a0\u00bb]<\/p>\n

              Conclusion<\/h2>\n

              [\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.6″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbPoppins|300|||||||\u00a0\u00bb hover_enabled=\u00a0\u00bb0″ sticky_enabled=\u00a0\u00bb0″]<\/p>\n

              Le filtre \u00e0 particules est un composant essentiel pour r\u00e9duire les \u00e9missions et prot\u00e9ger l’environnement<\/strong>, mais il n\u00e9cessite un entretien r\u00e9gulier.<\/p>\n

              Une bonne gestion du v\u00e9hicule et des inspections professionnelles contribuent \u00e0 \u00e9viter les pannes, \u00e0 r\u00e9duire les co\u00fbts et \u00e0 garantir une fiabilit\u00e9 \u00e0 long terme. Choisir des solutions certifi\u00e9es, c’est non seulement prot\u00e9ger votre moteur, mais aussi contribuer concr\u00e8tement \u00e0 la protection de l’environnement<\/strong>. <\/p>\n

              [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

              Le filtre \u00e0 particules, \u00e9galement appel\u00e9 FAP (Filtre \u00e0 particules) ou DPF (Filtre \u00e0 particules diesel), est un composant essentiel des v\u00e9hicules modernes pour la r\u00e9duction des \u00e9missions de particules. Initialement introduit sur certains mod\u00e8les Euro 4, il est devenu obligatoire avec la norme Euro 5 et constitue d\u00e9sormais un \u00e9l\u00e9ment cl\u00e9 du respect des […]<\/p>\n","protected":false},"author":3,"featured_media":15824,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10861],"tags":[11141,11140,10899,11139,11143,11142],"class_list":["post-18921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zone-technique","tag-catalyseur","tag-dpf","tag-fap","tag-filtre-a-particules","tag-regeneration","tag-temoin-danomalie-moteur"],"_links":{"self":[{"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/posts\/18921","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/comments?post=18921"}],"version-history":[{"count":5,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/posts\/18921\/revisions"}],"predecessor-version":[{"id":18938,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/posts\/18921\/revisions\/18938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/media\/15824"}],"wp:attachment":[{"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/media?parent=18921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/categories?post=18921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/depros.it\/fr\/wp-json\/wp\/v2\/tags?post=18921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}