{"id":1561,"date":"2025-07-30T06:14:09","date_gmt":"2025-07-30T06:14:09","guid":{"rendered":"https:\/\/1pneu.eu\/pneublog\/?p=1561"},"modified":"2025-07-30T06:14:10","modified_gmt":"2025-07-30T06:14:10","slug":"cisteni-dpf-filtru-a-kdy-je-vymenit","status":"publish","type":"post","link":"https:\/\/1pneu.eu\/pneublog\/cisteni-dpf-filtru-a-kdy-je-vymenit\/","title":{"rendered":"Jak prob\u00edh\u00e1 \u010di\u0161t\u011bn\u00ed DPF filtru a kdy je t\u0159eba jej vym\u011bnit"},"content":{"rendered":"\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/gumy.eu\/novinky\/wp-content\/uploads\/2025\/07\/gumy-eu-dpf-filter-1024x684.jpeg\" alt=\"\" class=\"wp-image-2427\" style=\"width:1144px;height:auto\"\/><figcaption class=\"wp-element-caption\"><em>Zanesen\u00fd DPF filtr pod vozidlem se stopami koroze a saz\u00ed.<\/em><\/figcaption><\/figure>\n\n\n\n<p><strong>Pokud m\u00e1te dieselov\u00e9 vozidlo, m\u011bli byste v\u011bd\u011bt n\u011bco o DPF filtru. Ten toti\u017e hraje d\u016fle\u017eitou roli p\u0159i zachyt\u00e1v\u00e1n\u00ed a odstra\u0148ov\u00e1n\u00ed \u0161kodliv\u00fdch saz\u00ed, kter\u00e9 by jinak unikly do ovzdu\u0161\u00ed. V\u00edte, jak se tento filtr pevn\u00fdch \u010d\u00e1stic \u010dist\u00ed a kdy je t\u0159eba jej vym\u011bnit?<\/strong><\/p>\n\n\n\n<p class=\"has-large-font-size\">\u200bCo je DPF filtr<\/p>\n\n\n\n<p>DPF filtr (z anglick\u00e9ho Diesel Particulate Filter) je <strong>filtr pevn\u00fdch \u010d\u00e1stic<\/strong>, kter\u00fd se nach\u00e1z\u00ed ve v\u00fdfukov\u00e9m syst\u00e9mu naftov\u00fdch motor\u016f. Jedn\u00e1 se o d\u016fle\u017eitou sou\u010d\u00e1st, kter\u00e1 zachyt\u00e1v\u00e1 saze a dal\u0161\u00ed pevn\u00e9 \u010d\u00e1stice vznikaj\u00edc\u00ed p\u0159i spalov\u00e1n\u00ed nafty.<\/p>\n\n\n\n<p><strong>\u200bPro\u010d je d\u016fle\u017eit\u00fd?<\/strong><\/p>\n\n\n\n<p>\u200bJeho hlavn\u00ed \u00faloha nen\u00ed a\u017e tak podstatn\u00e1 pro samotn\u00e9 vozidlo, ale p\u0159edev\u0161\u00edm pro \u017eivotn\u00ed prost\u0159ed\u00ed. <strong>Odstra\u0148uje jemn\u00e9 \u010d\u00e1stice \u0161kodliv\u00e9 pro ovzdu\u0161\u00ed i lidsk\u00e9 zdrav\u00ed<\/strong> a pom\u00e1h\u00e1 dieselov\u00fdm vozidl\u016fm splnit emisn\u00ed normy EU.<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u200bJak funguje DPF<\/p>\n\n\n\n<p>Syst\u00e9m pracuje v n\u011bkolika kroc\u00edch:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u200bP\u0159i j\u00edzd\u011b zachyt\u00e1v\u00e1 pevn\u00e9 \u010d\u00e1stice z v\u00fdfukov\u00fdch plyn\u016f.<\/li>\n\n\n\n<li>Kdy\u017e se filtr napln\u00ed, spust\u00ed se <strong>regenerace<\/strong> \u2013 saze se vyp\u00e1l\u00ed a zm\u011bn\u00ed na popel.<\/li>\n<\/ol>\n\n\n\n<p>\u200bDruhy regenerace:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Pasivn\u00ed:<\/strong> Automaticky b\u011bhem j\u00edzdy s vy\u0161\u0161\u00edmi teplotami v\u00fdfukov\u00fdch plyn\u016f (nap\u0159. na d\u00e1lnici).<\/li>\n\n\n\n<li><strong>Aktivn\u00ed:<\/strong> Zv\u00fd\u0161en\u00ed teploty v DPF dodate\u010dn\u00fdm vst\u0159ikem paliva.<\/li>\n\n\n\n<li><strong>Servisn\u00ed:<\/strong> Nutn\u00e1 regenerace prov\u00e1d\u011bn\u00e1 v servisu, pokud p\u0159edchoz\u00ed metody sel\u017eou.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-large-font-size\">\u200bKdy vym\u011bnit DPF filtr<\/p>\n\n\n\n<p>Kdy\u017e je filtr p\u0159\u00edli\u0161 zanesen\u00fd, nen\u00ed schopn\u00fd regenerace. Nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dina: \u010dast\u00e9 kr\u00e1tk\u00e9 j\u00edzdy, p\u0159i kter\u00fdch se motor nesta\u010d\u00ed zah\u0159\u00e1t.<\/p>\n\n\n\n<p>\u200bP\u0159\u00edznaky:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u200b<strong>Rozsv\u00edcen\u00ed kontrolky<\/strong> DPF nebo motoru.<\/li>\n\n\n\n<li><strong>Zv\u00fd\u0161en\u00e1 spot\u0159eba paliva.<\/strong><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sn\u00ed\u017een\u00fd <strong>v\u00fdkon<\/strong> motoru nebo nouzov\u00fd re\u017eim.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Diagnostika uk\u00e1\u017ee <strong>zv\u00fd\u0161en\u00fd tlak ve v\u00fdfukov\u00e9m syst\u00e9mu<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>\u200bPokud filtr nen\u00ed mechanicky po\u0161kozen\u00fd a nem\u00e1 za sebou \u017eivotnost (150 000\u2013250 000 km), lze jej v\u011bt\u0161inou profesion\u00e1ln\u011b vy\u010distit.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/gumy.eu\/novinky\/wp-content\/uploads\/2025\/07\/gumy-eu-mechanic-1024x683.jpeg\" alt=\"\" class=\"wp-image-2428\" style=\"width:1140px;height:auto\"\/><figcaption class=\"wp-element-caption\"><em>Automechanik pracuje pod vozidlem a demontuje DPF filtr na \u010derpac\u00ed stanici.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"has-large-font-size\">\u200bJak prob\u00edh\u00e1 \u010di\u0161t\u011bn\u00ed DPF filtru<\/p>\n\n\n\n<p>\u200bV autoservisech existuj\u00ed r\u016fzn\u00e9 metody \u2013 <strong>chemick\u00e9, tepeln\u00e9, hydrodynamick\u00e9, mechanick\u00e9 \u010di ultrazvukov\u00e9<\/strong>. C\u00edlem je obnovit funk\u010dnost filtru bez drah\u00e9 v\u00fdm\u011bny.<\/p>\n\n\n\n<p>Doporu\u010duje se zejm\u00e9na hydrodynamick\u00e9 \u010di\u0161t\u011bn\u00ed, kter\u00e9 odstran\u00ed i popel a obnov\u00ed a\u017e 98 % funk\u010dnosti filtru.<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u200bKroky:<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u200b1. Demont\u00e1\u017e filtru<\/p>\n\n\n\n<p>Opatrn\u00e9 odpojen\u00ed z v\u00fdfukov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<p class=\"has-large-font-size\">2. Diagnostika<\/p>\n\n\n\n<p>Kontrola stavu zanesen\u00ed.<\/p>\n\n\n\n<p class=\"has-large-font-size\">3. \u010ci\u0161t\u011bn\u00ed<\/p>\n\n\n\n<p>Pomoc\u00ed vody, tlaku a \u010dist\u00edc\u00edch l\u00e1tek.<\/p>\n\n\n\n<p class=\"has-large-font-size\">4. Su\u0161en\u00ed<\/p>\n\n\n\n<p>Hork\u00fdm vzduchem nebo v su\u0161\u00edc\u00ed komo\u0159e.<\/p>\n\n\n\n<p class=\"has-large-font-size\">5. Kontrola<\/p>\n\n\n\n<p>M\u011b\u0159en\u00ed pr\u016ftoku a zp\u011btn\u00e9ho tlaku.<\/p>\n\n\n\n<p class=\"has-large-font-size\">6. Mont\u00e1\u017e<\/p>\n\n\n\n<p>Zp\u011btn\u00e9 p\u0159ipojen\u00ed a test funk\u010dnosti.<\/p>\n\n\n\n<p class=\"has-large-font-size\">\u200bZ\u00e1v\u011br<\/p>\n\n\n\n<p>\u200b<strong>Spr\u00e1vn\u00e1 p\u00e9\u010de o DPF filtr<\/strong> pom\u00e1h\u00e1 p\u0159edej\u00edt jeho zanesen\u00ed a zbyte\u010dn\u00fdm v\u00fddaj\u016fm. Je d\u016fle\u017eit\u00e9 jezdit na del\u0161\u00ed trasy, nechat prob\u011bhnout regeneraci a pou\u017e\u00edvat kvalitn\u00ed palivo a olej.<\/p>\n\n\n\n<p>\u200b<strong>Nezapom\u00ednejte tak\u00e9 na <a href=\"https:\/\/1pneu.eu\/pneumatika\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:#fcb900\" class=\"has-inline-color has-vivid-cyan-blue-color\">pneumatiky<\/mark><\/a><\/strong> \u2013 jedin\u00fd kontakt mezi autem a vozovkou. Prohl\u00e9dn\u011bte si na\u0161i \u0161irokou nab\u00eddku <a href=\"https:\/\/1pneu.eu\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:#fcb900\" class=\"has-inline-color\">zna\u010dkov\u00fdch pneumatik<\/mark><\/strong><\/a> za v\u00fdhodn\u00e9 ceny!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jak prob\u00edh\u00e1 profesion\u00e1ln\u00ed \u010di\u0161t\u011bn\u00ed DPF filtru, kdy sta\u010d\u00ed regenerace a kdy je nutn\u00e1 v\u00fdm\u011bna? Poznejte p\u0159\u00edznaky zanesen\u00e9ho filtru, metody \u010di\u0161t\u011bn\u00ed a tipy, jak prodlou\u017eit jeho \u017eivotnost.<\/p>\n","protected":false},"author":1,"featured_media":1562,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[45,79],"tags":[185,184],"class_list":["post-1561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autoservis","category-technicky-poradce","tag-cisteni-dpf","tag-dpf-filtr"],"_links":{"self":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts\/1561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/comments?post=1561"}],"version-history":[{"count":1,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts\/1561\/revisions"}],"predecessor-version":[{"id":1563,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts\/1561\/revisions\/1563"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/media\/1562"}],"wp:attachment":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/media?parent=1561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/categories?post=1561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/tags?post=1561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}