{"id":4880,"date":"2019-09-22T14:53:08","date_gmt":"2019-09-22T14:53:08","guid":{"rendered":"https:\/\/techlinkspanish.mynetworkcontent.com\/?p=4880"},"modified":"2019-10-22T14:54:27","modified_gmt":"2019-10-22T14:54:27","slug":"contacto-de-arnes-de-motor-con-componentes-debajo-del-cofre","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=4880","title":{"rendered":"Contacto de arn\u00e9s de motor con componentes debajo del cofre"},"content":{"rendered":"<p>Pueden haber varias condiciones de desempe\u00f1o del motor en algunos modelos Silverado 1500 y Sierra 1500 2019 equipados con el motor de 4 cilindros 2.7L (RPO L3B), incluyendo falta de arranque, falta de marcha, operaci\u00f3n forzada del motor, potencia reducida del motor, operaci\u00f3n err\u00e1tica del veloc\u00edmetro, fusibles fundidos, y una combinaci\u00f3n de DTC establecidos. Estas condiciones pueden ser el resultado del arn\u00e9s del motor que entra en contacto con varios componentes debajo del cofre.<\/p>\n<p>Si estas condiciones est\u00e1n presentes, hay varias \u00e1reas a revisar donde el arn\u00e9s del motor cruza sobre la parte superior de la cubierta del portador del \u00e1rbol de levas. (Fig. 10)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12071\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F10-harness-1.jpg\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F10-harness-1.jpg 500w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F10-harness-1-300x195.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F10-harness-1-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F10-harness-1-200x130.jpg 200w\" alt=\"\" width=\"500\" height=\"325\" \/><strong>Fig. 10<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Revise el da\u00f1o del arn\u00e9s de cableado del motor cerca de cada borde de la cubierta del portador del \u00e1rbol de levas. (Fig. 10A, #1)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12072\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F11-harness-2.jpg\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F11-harness-2.jpg 500w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F11-harness-2-300x195.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F11-harness-2-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F11-harness-2-200x130.jpg 200w\" alt=\"\" width=\"500\" height=\"325\" \/><strong>Fig. 10A<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Revise el arn\u00e9s del motor en el alojamiento del depurador de aire inferior. (Fig. 11)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12073\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-3.jpg\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-3.jpg 500w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-3-300x195.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-3-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-3-200x130.jpg 200w\" alt=\"\" width=\"500\" height=\"325\" \/>Fig. 11<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Adem\u00e1s revise el arn\u00e9s del motor en el soporte de la manguera del radiador de entrada y el perno de resorte de la bobina delantera izquierda. (Fig. 12, #2) Bajo condiciones normales, el motor se balancear\u00e1 atr\u00e1s y adelante en sus montajes, lo que puede resultar en contacto del arn\u00e9s con el soporte de la manguera. El contacto puede no ser evidente durante la inspecci\u00f3n con el motor apagado. Si se encuentra este contacto, puede ser necesario desconectar varias conexiones de arn\u00e9s del motor para volver a colocar el arn\u00e9s despu\u00e9s de la inspecci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12074\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-4.jpg\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-4.jpg 500w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-4-300x195.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-4-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F12-harness-4-200x130.jpg 200w\" alt=\"\" width=\"500\" height=\"325\" \/><strong>Fig. 12<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Adem\u00e1s, revise el arn\u00e9s del motor en el buje del brazo de control superior delantero izquierdo. (Fig. 13)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12075\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F13-harness-5.jpg\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F13-harness-5.jpg 500w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F13-harness-5-300x194.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F13-harness-5-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F13-harness-5-200x130.jpg 200w\" alt=\"\" width=\"500\" height=\"324\" \/><strong>Fig. 13<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Si el contacto de arn\u00e9s de cableado del motor se aisla durante la inspecci\u00f3n, use una herramienta tipo corta costuras para revisar cuidadosamente respecto a da\u00f1o interno del cableado. Si se encuentra, repare el cableado da\u00f1ado siguiendo los procedimientos de reparaci\u00f3n de cable a cable en la Informaci\u00f3n de servicio apropiada.<\/p>\n<p>Una vez que se repare, proteja el arn\u00e9s de cableado del motor en todos los puntos identificados con Cinta el\u00e9ctrica de poli\u00e9ster trenzado (PET)\/anti-abrasiva.<\/p>\n<p>Consulte la versi\u00f3n m\u00e1s reciente de #PIT5677 respecto a informaci\u00f3n adicional.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Gracias a Raymond Haglund<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pueden haber varias condiciones de desempe\u00f1o del motor en algunos modelos Silverado 1500 y Sierra 1500 2019 equipados con el motor de 4 cilindros 2.7L (RPO L3B), incluyendo falta de [&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-4880","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/4880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4880"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/4880\/revisions"}],"predecessor-version":[{"id":4881,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/4880\/revisions\/4881"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}