{"id":6647,"date":"2019-07-23T11:14:25","date_gmt":"2019-07-23T15:14:25","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=6647"},"modified":"2019-08-23T11:14:32","modified_gmt":"2019-08-23T15:14:32","slug":"tension-de-la-borne-du-connecteur-de-corps-de-papillon","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=6647","title":{"rendered":"Tension de la borne du connecteur de corps de papillon"},"content":{"rendered":"<p>Un message de puissance du moteur r\u00e9duite peut s&#8217;afficher sur le centralisateur informatique de bord de certains mod\u00e8les XT4 2019 dot\u00e9s du moteur 2,0 L \u00e0 4 cylindres (EFC LSY) et mod\u00e8les Silverado 1500 et Sierra 1500 2019 dot\u00e9s du moteur 2,7 L \u00e0 4 cylindres (EFC L3B) et le code d&#8217;anomalie P2101 (Rendement de la position de l&#8217;actionneur de papillon) et(ou) P1516 (Rendement de la position de l&#8217;actionneur de papillon du module de commande d&#8217;actionneur de papillon (TAC)) peut \u00eatre \u00e9tabli comme code actuel ou historique dans le module de commande du moteur (ECM). Ces probl\u00e8mes peuvent \u00eatre caus\u00e9s par un probl\u00e8me possible de contamination de gel interne du corps de papillon.<\/p>\n<p>Consulter les diagnostics des renseignements techniques appropri\u00e9s pour les codes d&#8217;anomalie \u00e9tablis.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>V\u00e9hicules construits avant f\u00e9vrier 2019<\/strong><\/p>\n<p>Si le diagnostic m\u00e8ne au remplacement de l&#8217;ECM et que le v\u00e9hicule a \u00e9t\u00e9 construit avant f\u00e9vrier 2019, ne pas remplacer l&#8217;ECM.<\/p>\n<p>Inspecter d&#8217;abord la tension \u00e0 la borne de l&#8217;ECM et du corps de papillon (Fig. 19, no 3). V\u00e9rifier qu&#8217;il n&#8217;y a aucun probl\u00e8me de c\u00e2blage entre l&#8217;ECM et le corps de papillon.<\/p>\n<p>S&#8217;il n&#8217;y a aucun probl\u00e8me de c\u00e2blage ou de borne, remplacer l&#8217;ensemble corps de papillon et rev\u00e9rifier le probl\u00e8me.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11819\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F19-throttle-body-xt4-2.jpg\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F19-throttle-body-xt4-2.jpg 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F19-throttle-body-xt4-2-300x195.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F19-throttle-body-xt4-2-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F19-throttle-body-xt4-2-200x130.jpg 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 19<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>V\u00e9hicules construits apr\u00e8s f\u00e9vrier 2019<\/strong><\/p>\n<p>Si le diagnostic m\u00e8ne au remplacement de l&#8217;ECM et que le v\u00e9hicule a \u00e9t\u00e9 construit apr\u00e8s f\u00e9vrier 2019, effectuer la proc\u00e9dure de remplacement de l&#8217;ECM en suivant les renseignements techniques appropri\u00e9s, puis rev\u00e9rifier le probl\u00e8me.<\/p>\n<p>Se reporter \u00e0 PIP5660 pour de plus amples renseignements.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Robert Halas<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un message de puissance du moteur r\u00e9duite peut s&#8217;afficher sur le centralisateur informatique de bord de certains mod\u00e8les XT4 2019 dot\u00e9s du moteur 2,0 L \u00e0 4 cylindres (EFC LSY) [&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-6647","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6647","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=6647"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6647\/revisions"}],"predecessor-version":[{"id":6648,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6647\/revisions\/6648"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}