{"id":304,"date":"2022-10-21T13:40:58","date_gmt":"2022-10-21T13:40:58","guid":{"rendered":"https:\/\/dan.dev.nathanbosch.nl\/?p=304"},"modified":"2023-03-30T08:28:58","modified_gmt":"2023-03-30T06:28:58","slug":"ddtsb-fault-code-p008b-high-pressure-pump","status":"publish","type":"post","link":"https:\/\/www.diagnosedan.com\/de\/ddtsb-fault-code-p008b-high-pressure-pump\/","title":{"rendered":"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B"},"content":{"rendered":"
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

PSA\/Opel\/Vauxhall 2014-> 1.6 BlueHdi \/ BlueInjection<\/span><\/span>\"\"<\/a><\/h1>

MIL an. Fehlercode gespeichert:<\/span><\/span><\/h2>

P008B \u2013 Niederdruck-Kraftstoffkreislauf: Kraftstoffdruck h\u00f6her als der Referenzwert<\/h2><\/div>
Wir sehen in letzter Zeit vermehrt Anfragen zu diesem Fehler, dessen Ursache das R\u00fcckschlagventil in der Hochdruckpumpe war.<\/span><\/span><\/div>
Es gibt keine wirklichen OE-Informationen, wie man messen kann, ob der Fehler von der Niederdruckpumpe oder dem R\u00fcckschlagventil in der Hochdruckpumpe verursacht wird.<\/span><\/span><\/div>
Also haben wir uns entschieden, ein Auto zu nehmen und es selbst zu vermessen.<\/span><\/span><\/div>
Seite 1 von 3.<\/span><\/span><\/div>
\u00a0<\/div>
\u00a0<\/div>

Fehlerbehebungsverfahren:<\/span><\/span>\"\"<\/a><\/h3>

Der Kraftstoffniederdruck kann \u00fcber die Parametermessungen des Motorsteuerger\u00e4ts \u00fcberpr\u00fcft werden, aber um auszuschlie\u00dfen, dass der Niederdruck falsch misst, ist es sinnvoll, gleichzeitig ein Manometer am Niederdruckkreis anzubringen.<\/span><\/span>
Bitte beachten Sie: Der in den Parametermessungen angezeigte Druck wird einschlie\u00dflich Atmosph\u00e4rendruck angezeigt. Das hei\u00dft, wenn 5 Balr bei Parametermessungen angezeigt werden, entspricht dies 4 Bar auf dem Manometer.<\/span><\/span>
Bei einem einwandfreien Niederdruckkreislauf zeigen Parametermessungen ca. 5 bar bei Kraftstoffniederdruck und ein PWM-Signal von ca. 27 % zur Ansteuerung der Niederdruckpumpe (im Leerlauf gemessen).<\/span><\/span><\/p>

Um festzustellen, ob der zu hohe Kraftstoffniederdruck von der Niederdruck- oder der Hochdruckpumpe verursacht wird, den Kraftstoffr\u00fccklaufkreislauf pr\u00fcfen.<\/span><\/span><\/h3><\/div>

\u2022 Einen Beh\u00e4lter an den Anschluss des R\u00fccklaufschlauchs im Motorraum (Pos. 1 im Foto unten) anschlie\u00dfen.
\u2022 Starten Sie den Motor und lassen Sie ihn genau 30 Sekunden im Leerlauf laufen<\/p>

Bei einem einwandfreien Motor betr\u00e4gt der R\u00fccklauf ca. 500 ml.<\/p>

Liegt der R\u00fccklauf deutlich unter 500 ml, liegt der Fehler oft daran, dass das mechanische R\u00fccklaufregelventil des Hochdruckreinigers defekt istNachpumpe klemmt in geschlossener Position. Dieses Ventil befindet sich intern in der Hochdruckpumpe und kann nicht separat ausgetauscht werden. Bei einem R\u00fccklauf von ca. 500 ml oder mehr, liegt es oft an einer defekten Niederdruckpumpe.<\/span><\/p>

\"\"<\/a><\/h3>

So finden Sie einen solchen TSB im DDTSB:<\/h4>

https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2023\/03\/9001-video-ddtsb-1.mp4<\/a><\/video><\/div><\/p>

M\u00f6chten Sie, dass Informationen wie diese in Ihrer Werkstatt verf\u00fcgbar sind?<\/h4>

Gehe zu WWW.DDTSB.COM\u00a0<\/a><\/h3><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

21-03-2023. Neueste Nachrichten von DDTSB<\/p>","protected":false},"author":1,"featured_media":2894,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[41,1],"tags":[49,48,42,43,51,47],"class_list":["post-304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsletter-ddtsb","category-uncategorized","tag-bluehdi","tag-citroen","tag-ddtsb","tag-diagnosedantsb","tag-p008b","tag-peugeot"],"acf":[],"yoast_head":"\nPSA\/Opel\/Vauxhall 2014->Fault code stored: P008B -<\/title>\n<meta name=\"description\" content=\"DDTSB Newsletter. Case study. PSA\/Opel 1.6 BlueHdi \/ BlueInjection. Fault code: P008B - Low pressure fuel pump or high pressure pump?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.diagnosedan.com\/de\/ddtsb-fault-code-p008b-high-pressure-pump\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B -\" \/>\n<meta property=\"og:description\" content=\"DDTSB Newsletter. Case study. PSA\/Opel 1.6 BlueHdi \/ BlueInjection. Fault code: P008B - Low pressure fuel pump or high pressure pump?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.diagnosedan.com\/de\/ddtsb-fault-code-p008b-high-pressure-pump\/\" \/>\n<meta property=\"og:site_name\" content=\"DiagnoseDan\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/diagnoseDan\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-21T13:40:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-30T06:28:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1882\" \/>\n\t<meta property=\"og:image:height\" content=\"933\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.diagnosedan.com\/#\/schema\/person\/36ec92df5683e574f8281f3c5a7a34dd\"},\"headline\":\"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B\",\"datePublished\":\"2022-10-21T13:40:58+00:00\",\"dateModified\":\"2023-03-30T06:28:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/\"},\"wordCount\":363,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.diagnosedan.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg\",\"keywords\":[\"bluehdi\",\"citroen\",\"ddtsb\",\"diagnosedantsb\",\"P008b\",\"peugeot\"],\"articleSection\":[\"Newsletter DDTSB\",\"Uncategorized\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/\",\"url\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/\",\"name\":\"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B -\",\"isPartOf\":{\"@id\":\"https:\/\/www.diagnosedan.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg\",\"datePublished\":\"2022-10-21T13:40:58+00:00\",\"dateModified\":\"2023-03-30T06:28:58+00:00\",\"description\":\"DDTSB Newsletter. Case study. PSA\/Opel 1.6 BlueHdi \/ BlueInjection. Fault code: P008B - Low pressure fuel pump or high pressure pump?\",\"breadcrumb\":{\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage\",\"url\":\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg\",\"contentUrl\":\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg\",\"width\":1882,\"height\":933},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.diagnosedan.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.diagnosedan.com\/#website\",\"url\":\"https:\/\/www.diagnosedan.com\/\",\"name\":\"DiagnoseDan\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.diagnosedan.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.diagnosedan.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.diagnosedan.com\/#organization\",\"name\":\"DiagnoseDan\",\"url\":\"https:\/\/www.diagnosedan.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.diagnosedan.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/logo.svg\",\"contentUrl\":\"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/logo.svg\",\"width\":100,\"height\":100,\"caption\":\"DiagnoseDan\"},\"image\":{\"@id\":\"https:\/\/www.diagnosedan.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/diagnoseDan\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.diagnosedan.com\/#\/schema\/person\/36ec92df5683e574f8281f3c5a7a34dd\",\"name\":\"admin\",\"sameAs\":[\"https:\/\/www.diagnosedan.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B -","description":"DDTSB Newsletter. Case study. PSA\/Opel 1.6 BlueHdi \/ BlueInjection. Fault code: P008B - Low pressure fuel pump or high pressure pump?","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.diagnosedan.com\/de\/ddtsb-fault-code-p008b-high-pressure-pump\/","og_locale":"de_DE","og_type":"article","og_title":"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B -","og_description":"DDTSB Newsletter. Case study. PSA\/Opel 1.6 BlueHdi \/ BlueInjection. Fault code: P008B - Low pressure fuel pump or high pressure pump?","og_url":"https:\/\/www.diagnosedan.com\/de\/ddtsb-fault-code-p008b-high-pressure-pump\/","og_site_name":"DiagnoseDan","article_publisher":"https:\/\/www.facebook.com\/diagnoseDan","article_published_time":"2022-10-21T13:40:58+00:00","article_modified_time":"2023-03-30T06:28:58+00:00","og_image":[{"width":1882,"height":933,"url":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Verfasst von":"admin","Gesch\u00e4tzte Lesezeit":"3\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#article","isPartOf":{"@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/"},"author":{"name":"admin","@id":"https:\/\/www.diagnosedan.com\/#\/schema\/person\/36ec92df5683e574f8281f3c5a7a34dd"},"headline":"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B","datePublished":"2022-10-21T13:40:58+00:00","dateModified":"2023-03-30T06:28:58+00:00","mainEntityOfPage":{"@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/"},"wordCount":363,"commentCount":0,"publisher":{"@id":"https:\/\/www.diagnosedan.com\/#organization"},"image":{"@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage"},"thumbnailUrl":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg","keywords":["bluehdi","citroen","ddtsb","diagnosedantsb","P008b","peugeot"],"articleSection":["Newsletter DDTSB","Uncategorized"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/","url":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/","name":"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B -","isPartOf":{"@id":"https:\/\/www.diagnosedan.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage"},"image":{"@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage"},"thumbnailUrl":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg","datePublished":"2022-10-21T13:40:58+00:00","dateModified":"2023-03-30T06:28:58+00:00","description":"DDTSB Newsletter. Case study. PSA\/Opel 1.6 BlueHdi \/ BlueInjection. Fault code: P008B - Low pressure fuel pump or high pressure pump?","breadcrumb":{"@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#primaryimage","url":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg","contentUrl":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/9001_1.jpg","width":1882,"height":933},{"@type":"BreadcrumbList","@id":"https:\/\/www.diagnosedan.com\/ddtsb-fault-code-p008b-high-pressure-pump\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.diagnosedan.com\/"},{"@type":"ListItem","position":2,"name":"PSA\/Opel\/Vauxhall 2014->Fault code stored: P008B"}]},{"@type":"WebSite","@id":"https:\/\/www.diagnosedan.com\/#website","url":"https:\/\/www.diagnosedan.com\/","name":"DiagnoseDan","description":"","publisher":{"@id":"https:\/\/www.diagnosedan.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.diagnosedan.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.diagnosedan.com\/#organization","name":"DiagnoseDan","url":"https:\/\/www.diagnosedan.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.diagnosedan.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/logo.svg","contentUrl":"https:\/\/www.diagnosedan.com\/wp-content\/uploads\/2022\/10\/logo.svg","width":100,"height":100,"caption":"DiagnoseDan"},"image":{"@id":"https:\/\/www.diagnosedan.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/diagnoseDan"]},{"@type":"Person","@id":"https:\/\/www.diagnosedan.com\/#\/schema\/person\/36ec92df5683e574f8281f3c5a7a34dd","name":"admin","sameAs":["https:\/\/www.diagnosedan.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/posts\/304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/comments?post=304"}],"version-history":[{"count":52,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/posts\/304\/revisions"}],"predecessor-version":[{"id":3067,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/posts\/304\/revisions\/3067"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/media\/2894"}],"wp:attachment":[{"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/media?parent=304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/categories?post=304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diagnosedan.com\/de\/wp-json\/wp\/v2\/tags?post=304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}