{"id":6708,"date":"2019-09-22T14:41:15","date_gmt":"2019-09-22T18:41:15","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=6708"},"modified":"2019-10-22T14:44:33","modified_gmt":"2019-10-22T18:44:33","slug":"problemes-de-basse-pression-dhuile","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=6708","title":{"rendered":"Probl\u00e8mes de basse pression d&#8217;huile"},"content":{"rendered":"<p>Il pourrait y avoir aucune pression d&#8217;huile ou une basse pression d&#8217;huile avec le code d&#8217;anomalie P06DD (rendement de l&#8217;\u00e9lectrovanne r\u00e9gulatrice de pression d&#8217;huile moteur) sur certains mod\u00e8les Silverado LD, Sierra LD 2014-2019; Escalade, Tahoe, Suburban, Yukon 2015-2019; CTS-V, Camaro et Corvette 2016-2019 \u00e9quip\u00e9s du moteur V6 de 4,3\u00a0L (EFC LV3), du moteur V8 de 5,3\u00a0L (EFC L83), du moteur V8 de 6,2\u00a0L (EFC L86), du moteur V8 de 6,2\u00a0L (EFC LT1) ou du moteur V8 de 6,2\u00a0L (EFC LT4). Ces probl\u00e8mes peuvent \u00eatre caus\u00e9s par un grippage de l&#8217;\u00e9lectrovanne r\u00e9gulatrice de pompe \u00e0 huile, qui commande une haute pression d&#8217;huile (95 psi) et(ou) par une face de pompe \u00e0 huile endommag\u00e9e.<\/p>\n<p>En pr\u00e9sence de ces probl\u00e8mes, le ressort tendeur du guide de cha\u00eene de distribution peut \u00eatre \u00ab\u00a0court\u00a0\u00bb et mal ins\u00e9r\u00e9 \u00e0 l&#8217;extr\u00e9mit\u00e9 du pivot guide (fig. 19). La mise en marche de l&#8217;\u00e9lectrovanne r\u00e9gulatrice de pompe \u00e0 huile n&#8217;entra\u00eene aucun changement dans la r\u00e9ponse de la pompe \u00e0 huile. Remplacer le guide-tendeur de cha\u00eene de distribution.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12022\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F19-oil-1.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F19-oil-1.jpg 550w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F19-oil-1-300x194.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F19-oil-1-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F19-oil-1-200x130.jpg 200w\" alt=\"\" width=\"550\" height=\"356\" \/><strong>Fig. 19<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>De plus, un sabot de tendeur bris\u00e9 (fig. 20) peut permettre au ressort de percer un trou par frottement dans la pompe \u00e0 huile.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12023\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F20-oil-2.jpg\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F20-oil-2.jpg 665w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F20-oil-2-300x194.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F20-oil-2-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F20-oil-2-200x130.jpg 200w\" alt=\"\" width=\"665\" height=\"431\" \/><strong>Fig. 20<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Si la face de la pompe \u00e0 huile est endommag\u00e9e ou us\u00e9e, remplacer la pompe \u00e0 huile (fig. 21). Inspecter \u00e9galement les roulements pour d\u00e9celer des dommages caus\u00e9s par des d\u00e9bris provenant de la pompe \u00e0 huile.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12024\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F21-oil-3.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F21-oil-3.jpg 550w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F21-oil-3-300x194.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F21-oil-3-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F21-oil-3-200x130.jpg 200w\" alt=\"\" width=\"550\" height=\"356\" \/><strong>Fig. 21<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Se reporter au document n\u00b0 PIP5407A pour plus d&#8217;information.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Richard Renshaw<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il pourrait y avoir aucune pression d&#8217;huile ou une basse pression d&#8217;huile avec le code d&#8217;anomalie P06DD (rendement de l&#8217;\u00e9lectrovanne r\u00e9gulatrice de pression d&#8217;huile moteur) sur certains mod\u00e8les Silverado LD, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6708","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6708","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=6708"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6708\/revisions"}],"predecessor-version":[{"id":6709,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6708\/revisions\/6709"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}