{"id":7514,"date":"2021-05-23T12:55:05","date_gmt":"2021-05-23T16:55:05","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=7514"},"modified":"2021-06-23T13:28:57","modified_gmt":"2021-06-23T17:28:57","slug":"roue-a-reluctance-du-capteur-de-position-de-larbre-a-cames-endommagee","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=7514","title":{"rendered":"Roue \u00e0 r\u00e9luctance du capteur de position de l&#8217;arbre \u00e0 cames endommag\u00e9e"},"content":{"rendered":"<p>Certains mod\u00e8les Silverado, Sierra 2020-2021; et Tahoe, Suburban, Yukon et Escalade 2021 \u00e9quip\u00e9e du moteur diesel de 3,0 L (RPO LM2) peuvent pr\u00e9senter un probl\u00e8me de lancement prolong\u00e9 intermittent ou de lancement intermittent\/absence de d\u00e9marrage. Le code d&#8217;anomalie P0341 (rendement du capteur de position de l&#8217;arbre \u00e0 cames) peut \u00eatre \u00e9tabli dans le module de commande du moteur.<\/p>\n<p>En pr\u00e9sence de ces probl\u00e8mes, la roue \u00e0 r\u00e9luctance du capteur de position d&#8217;arbre \u00e0 cames peut \u00eatre endommag\u00e9e (fig. 12, no 1). D\u00e9poser le capteur de position d&#8217;arbre \u00e0 cames et utiliser une sonde d&#8217;al\u00e9sage pour v\u00e9rifier si la roue \u00e0 r\u00e9luctance de l&#8217;arbre \u00e0 cames est d\u00e9form\u00e9e. Il est n\u00e9cessaire de faire tourner le moteur \u00e0 la main, jusqu&#8217;\u00e0 deux tours, pour inspecter chaque partie de la roue.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14805\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F12-cam-1.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F12-cam-1.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F12-cam-1-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F12-cam-1-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F12-cam-1-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 12<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Une roue \u00e0 r\u00e9luctance normale (fig. 13, A) et une roue d\u00e9form\u00e9e (fig. 13, B) sont illustr\u00e9es. La roue endommag\u00e9e peut ou non entrer en contact avec la 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-14806\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F13-cam-2-C.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F13-cam-2-C.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F13-cam-2-C-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F13-cam-2-C-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F13-cam-2-C-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 13<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Si la roue \u00e0 r\u00e9luctance du capteur de position d&#8217;arbre \u00e0 cames est d\u00e9form\u00e9e, elle doit \u00eatre remplac\u00e9e (fig. 14). Si la roue n&#8217;est pas endommag\u00e9e, suivre les diagnostics des renseignements techniques appropri\u00e9s relativement \u00e0 un probl\u00e8me de lancement intermittent\/absence de d\u00e9marrage.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14807\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F14-cam-4.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F14-cam-4.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F14-cam-4-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F14-cam-4-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/05\/F14-cam-4-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 14<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Pour plus de renseignements, se reporter au document PIP5806.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Robert Bastien<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les Silverado, Sierra 2020-2021; et Tahoe, Suburban, Yukon et Escalade 2021 \u00e9quip\u00e9e du moteur diesel de 3,0 L (RPO LM2) peuvent pr\u00e9senter un probl\u00e8me de lancement prolong\u00e9 intermittent ou [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-7514","post","type-post","status-publish","format-standard","hentry","category-2021-may"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7514","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=7514"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7514\/revisions"}],"predecessor-version":[{"id":7531,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7514\/revisions\/7531"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}