OPF\/DPF Repair | Berend GmbH<\/title>\n <meta name=\"description\" content=\"Legally compliant repair of petrol particulate filters (OPF) and diesel particulate filters (DPF): diagnosis, cleaning, permissible replacement, documentation.\" \/>\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" \/>\n <style>\n :root{--brand:#e30613;--muted:#f6f6f6;--c1:#121212;--c2:#555}\n *{box-sizing:border-box} body{margin:0;font:16px\/1.7 system-ui,-apple-system,Segoe UI,Roboto;color:var(--c1)}\n .wrap{max-width:1100px;margin:auto;padding:32px 20px}\n h1{font-size:2rem;margin:0 0 8px} h2{font-size:1.35rem;margin:22px 0 10px}\n .grid{display:grid;gap:16px} @media(min-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}\n .card{background:var(--muted);padding:18px;border-radius:12px}\n .lead{color:var(--c2)} ul{margin:8px 0 8px 20px}\n a{color:var(--brand);text-decoration:none}.cta{display:inline-block;margin-top:10px;padding:10px 14px;border-radius:10px;background:var(--brand);color:#fff;font-weight:700}\n .legal{font-size:.92rem;color:var(--c2);border-left:3px solid var(--brand);padding-left:12px;background:#fff}\n <\/style>\n<\/head>\n<body>\n <main class=\"wrap\">\n <h1>OPF\/DPF Repair<\/h1>\n <p class=\"lead\">Diagnosis, professional cleaning and permissible replacement of particle filters \u2013 transparently documented. No tampering or shutdowns.<\/p>\n\n <section class=\"grid\">\n <article class=\"card\">\n <h2>Scope of services<\/h2>\n <ul>\n <li>Error analysis (differential pressure, temperature, regeneration history)<\/li>\n <li>Dismantling, visual inspection, gentle cleaning depending on condition<\/li>\n <li>Zul\u00e4ssiger Ersatz (ECE\/ABE), Dichtungen & Montagematerial<\/li>\n <li>Abschlusspr\u00fcfung & Dokumentation<\/li>\n <\/ul>\n <\/article>\n\n <article class=\"card\">\n <h2>Typical symptoms<\/h2>\n <ul>\n <li>Loss of power, warning lights, frequent limp mode<\/li>\n <li>Increased regeneration cycles, increased consumption<\/li>\n <\/ul>\n <\/article>\n\n <article class=\"card\">\n <h2>Legal notice<\/h2>\n <p class=\"legal\"><strong>Important:<\/strong> The removal\/decommissioning of OPF\/DPF or the installation of unapproved parts can lead to the revocation of the operating permit. Professional repairs and approved spare parts are permissible. The use of untested components is only permitted outside of public road traffic.<\/p>\n <\/article>\n\n <article class=\"card\">\n <h2>Enquire now<\/h2>\n <a class=\"cta\" href=\"\/en\/contact\/\">Request OPF\/DPF service<\/a>\n <\/article>\n <\/section>\n <\/main>\n<\/body>\n<\/html>\n\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>OPF\/DPF-Instandsetzung | Berend GmbH OPF\/DPF-Instandsetzung Diagnose, fachgerechte Reinigung und zul\u00e4ssiger Ersatz von Partikelfiltern \u2013 transparent dokumentiert. Keine Manipulationen oder Stilllegungen. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-15700","page","type-page","status-publish","hentry"],"yoast_head":"\n<title>OPF\/DPF-Instandsetzung - 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{"id":15700,"date":"2025-09-18T08:16:23","date_gmt":"2025-09-18T06:16:23","guid":{"rendered":"https:\/\/berend-sportauspuffanlagen.de\/?page_id=15700"},"modified":"2026-06-23T16:01:00","modified_gmt":"2026-06-23T14:01:00","slug":"opf-dpf-repair","status":"publish","type":"page","link":"https:\/\/berend-sportauspuffanlagen.de\/en\/opf-dpf-instandsetzung\/","title":{"rendered":"OPF\/DPF Repair"},"content":{"rendered":"\n\n\n \n OPF\/DPF Repair | Berend GmbH<\/title>\n <meta name=\"description\" content=\"Legally compliant repair of petrol particulate filters (OPF) and diesel particulate filters (DPF): diagnosis, cleaning, permissible replacement, documentation.\" \/>\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" \/>\n <style>\n :root{--brand:#e30613;--muted:#f6f6f6;--c1:#121212;--c2:#555}\n *{box-sizing:border-box} body{margin:0;font:16px\/1.7 system-ui,-apple-system,Segoe UI,Roboto;color:var(--c1)}\n .wrap{max-width:1100px;margin:auto;padding:32px 20px}\n h1{font-size:2rem;margin:0 0 8px} h2{font-size:1.35rem;margin:22px 0 10px}\n .grid{display:grid;gap:16px} @media(min-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}\n .card{background:var(--muted);padding:18px;border-radius:12px}\n .lead{color:var(--c2)} ul{margin:8px 0 8px 20px}\n a{color:var(--brand);text-decoration:none}.cta{display:inline-block;margin-top:10px;padding:10px 14px;border-radius:10px;background:var(--brand);color:#fff;font-weight:700}\n .legal{font-size:.92rem;color:var(--c2);border-left:3px solid var(--brand);padding-left:12px;background:#fff}\n <\/style>\n<\/head>\n<body>\n <main class=\"wrap\">\n <h1>OPF\/DPF Repair<\/h1>\n <p class=\"lead\">Diagnosis, professional cleaning and permissible replacement of particle filters \u2013 transparently documented. No tampering or shutdowns.<\/p>\n\n <section class=\"grid\">\n <article class=\"card\">\n <h2>Scope of services<\/h2>\n <ul>\n <li>Error analysis (differential pressure, temperature, regeneration history)<\/li>\n <li>Dismantling, visual inspection, gentle cleaning depending on condition<\/li>\n <li>Zul\u00e4ssiger Ersatz (ECE\/ABE), Dichtungen & Montagematerial<\/li>\n <li>Abschlusspr\u00fcfung & Dokumentation<\/li>\n <\/ul>\n <\/article>\n\n <article class=\"card\">\n <h2>Typical symptoms<\/h2>\n <ul>\n <li>Loss of power, warning lights, frequent limp mode<\/li>\n <li>Increased regeneration cycles, increased consumption<\/li>\n <\/ul>\n <\/article>\n\n <article class=\"card\">\n <h2>Legal notice<\/h2>\n <p class=\"legal\"><strong>Important:<\/strong> The removal\/decommissioning of OPF\/DPF or the installation of unapproved parts can lead to the revocation of the operating permit. Professional repairs and approved spare parts are permissible. The use of untested components is only permitted outside of public road traffic.<\/p>\n <\/article>\n\n <article class=\"card\">\n <h2>Enquire now<\/h2>\n <a class=\"cta\" href=\"\/en\/contact\/\">Request OPF\/DPF service<\/a>\n <\/article>\n <\/section>\n <\/main>\n<\/body>\n<\/html>\n\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>OPF\/DPF-Instandsetzung | Berend GmbH OPF\/DPF-Instandsetzung Diagnose, fachgerechte Reinigung und zul\u00e4ssiger Ersatz von Partikelfiltern \u2013 transparent dokumentiert. Keine Manipulationen oder Stilllegungen. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-15700","page","type-page","status-publish","hentry"],"yoast_head":"\n<title>OPF\/DPF-Instandsetzung - 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