{"id":8390,"date":"2024-05-14T07:00:54","date_gmt":"2024-05-14T11:00:54","guid":{"rendered":"https:\/\/gm-techlinkfrench.com\/?p=8390"},"modified":"2024-10-16T13:46:43","modified_gmt":"2024-10-16T17:46:43","slug":"faisceau-de-cablage-de-la-sonde-doxygene-mal-achemine","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=8390","title":{"rendered":"Faisceau de c\u00e2blage de la sonde d&#8217;oxyg\u00e8ne mal achemin\u00e9"},"content":{"rendered":"<p style=\"font-weight: 400;\">Des rat\u00e9s moteur et l&#8217;activation du t\u00e9moin de v\u00e9rification du moteur (MIL) peuvent \u00eatre constat\u00e9s sur certains mod\u00e8les Silverado 2500HD\/3500HD et Sierra 2500HD\/3500HD 2024 \u00e9quip\u00e9s du moteur V8 de 6,6 litres (EFC L8T).<\/p>\n<p style=\"font-weight: 400;\">Les codes d&#8217;anomalie suivants peuvent \u00e9galement \u00eatre m\u00e9moris\u00e9s dans le module de commande du moteur (ECM) : P0300 (d\u00e9faut d&#8217;allumage du moteur d\u00e9tect\u00e9), P0030 (circuit de commande de chauffage de sonde d&#8217;oxyg\u00e8ne (HO2S) &#8211; rang\u00e9e 1 sonde 1), P0031 (circuit de commande de chauffage de sonde d&#8217;oxyg\u00e8ne (HO2S) &#8211; basse tension &#8211; rang\u00e9e 1 sonde 1), P0032 (circuit de commande de chauffage de sonde d&#8217;oxyg\u00e8ne (HO2S) &#8211; haute tension &#8211; rang\u00e9e 1 sonde 1), P0053 (r\u00e9sistance du chauffage de sonde d&#8217;oxyg\u00e8ne (HO2S) &#8211; rang\u00e9e 1 sonde 1), P0132 (circuit de sonde d&#8217;oxyg\u00e8ne chauffante haut &#8211; rang\u00e9e 1 sonde 1), P0135 (performance du chauffage de sonde d&#8217;oxyg\u00e8ne (HO2S) &#8211; sonde 1 de rang\u00e9e 1), P0137 (circuit de sonde d&#8217;oxyg\u00e8ne chauffante 2 bas &#8211; rang\u00e9e 1 sonde 2), P0155 (performance du chauffage de sonde d&#8217;oxyg\u00e8ne (HO2S) &#8211; rang\u00e9e 2 sonde 1), P0171 (syst\u00e8me de compensation de carburant pauvre) et P0172 (syst\u00e8me de compensation de carburant riche).<\/p>\n<p style=\"font-weight: 400;\">Les rat\u00e9s d&#8217;allumage peuvent \u00eatre caus\u00e9s par un faisceau de c\u00e2bles de la sonde d&#8217;oxyg\u00e8ne\u00a01 de la rang\u00e9e 1 mal achemin\u00e9 qui entre en contact avec le tuyau d&#8217;\u00e9chappement. Examiner le c\u00e2blage de la sonde d&#8217;oxyg\u00e8ne pour v\u00e9rifier qu&#8217;il n&#8217;y a pas de contact avec le tuyau d&#8217;\u00e9chappement ou le bouclier thermique. (Fig. 10) Le fusible li\u00e9 au circuit peut \u00e9galement \u00eatre ouvert et devrait \u00eatre remplac\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-18545\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2024\/05\/F10-Engine-1.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 10<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Si le c\u00e2blage de la sonde d&#8217;oxyg\u00e8ne est endommag\u00e9, remplacer la sonde d&#8217;oxyg\u00e8ne\u00a01 de la rang\u00e9e 1 et s&#8217;assurer que le c\u00e2blage de la sonde est \u00e9loign\u00e9 du tuyau d&#8217;\u00e9chappement. (Fig. 11) Se reporter \u00e0 la m\u00e9thode de remplacement de sonde d&#8217;oxyg\u00e8ne chauffante &#8211; sonde 1 de la rang\u00e9e 1, dans les informations d&#8217;entretien (SI) appropri\u00e9es.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-18546\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2024\/05\/F11-Engine-2.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 11<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Se reporter au bulletin n\u00b0 24-NA-042 pour en savoir plus et conna\u00eetre les num\u00e9ros de pi\u00e8ces.<\/p>\n<p style=\"font-weight: 400;\"><em>Merci \u00e0 Bryan Salisbury<\/em><\/p>\n<p style=\"font-weight: 400;\">\n","protected":false},"excerpt":{"rendered":"<p>Des rat\u00e9s moteur et l&#8217;activation du t\u00e9moin de v\u00e9rification du moteur (MIL) peuvent \u00eatre constat\u00e9s sur certains mod\u00e8les Silverado 2500HD\/3500HD et Sierra 2500HD\/3500HD 2024 \u00e9quip\u00e9s du moteur V8 de 6,6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[],"class_list":["post-8390","post","type-post","status-publish","format-standard","hentry","category-2024-may"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/8390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8390"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/8390\/revisions"}],"predecessor-version":[{"id":8432,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/8390\/revisions\/8432"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}