{"id":5034,"date":"2020-01-20T20:26:56","date_gmt":"2020-01-20T20:26:56","guid":{"rendered":"https:\/\/techlinkspanish.mynetworkcontent.com\/?p=5034"},"modified":"2020-02-20T20:27:05","modified_gmt":"2020-02-20T20:27:05","slug":"condicion-de-vibracion-de-motor-v8-en-1200-rpm","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=5034","title":{"rendered":"Condici\u00f3n de vibraci\u00f3n de motor V8 en 1,200 RPM"},"content":{"rendered":"<p>Algunos modelos Silverado 1500 y Sierra 1500 2019-2020 equipados con el motor V8 5.3L o 6.2L (RPO L82, L84, L87) pueden tener una vibraci\u00f3n o sonido de zumbido alrededor de 40 mph y 1,200 rpm bajo carga ligera. Alrededor de 1,200 rpm cuando la Administraci\u00f3n Din\u00e1mica de Combustible\/Administraci\u00f3n Activa de Combustible (DFM\/AFM) est\u00e1 funcionando, la condici\u00f3n puede parecer empeorar despu\u00e9s que el motor alcance la temperatura de operaci\u00f3n.<\/p>\n<p>Si el veh\u00edculo manten\u00eda la velocidad, la velocidad del motor y la carga del motor mientras est\u00e1 en modo DFM\/AFM, el tono de la vibraci\u00f3n puede cambiar perceptiblemente y la amplitud puede disminuir ligeramente conforme se desactiven diferentes cilindros.<\/p>\n<p>Una revisi\u00f3n de los archivos de osciloscopio automotriz PicoScope CH-51450 registrados durante la conducci\u00f3n puede indicar:<\/p>\n<ul>\n<li>Cuando la vibraci\u00f3n ocurri\u00f3 la primera vez, puede haber un pico grande que se alinea con E1 (Fig. 6, #1) y E2. (Fig. 6, #2)<\/li>\n<li>Despu\u00e9s del cambio de tono, la vibraci\u00f3n ya no est\u00e1 alineada directamente con E1 (Fig. 7, #3) y E2. (Fig. 7, #4)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12528\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F06-vibe-1.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F06-vibe-1.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F06-vibe-1-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F06-vibe-1-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F06-vibe-1-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 6<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12529\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F07-vibe-2.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F07-vibe-2.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F07-vibe-2-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F07-vibe-2-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F07-vibe-2-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 7<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Si se encuentra vibraci\u00f3n, retire y revise el montaje de la transmisi\u00f3n respecto a cualquier desecho. (Fig. 8) Limpie el montaje, vuelva a instalar, y eval\u00fae la condici\u00f3n de vibraci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12530\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F08-vibe-3.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F08-vibe-3.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F08-vibe-3-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F08-vibe-3-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F08-vibe-3-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 8<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Gracias a Richard Renshaw<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Algunos modelos Silverado 1500 y Sierra 1500 2019-2020 equipados con el motor V8 5.3L o 6.2L (RPO L82, L84, L87) pueden tener una vibraci\u00f3n o sonido de zumbido alrededor 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-5034","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5034","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=5034"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5034\/revisions"}],"predecessor-version":[{"id":5035,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5034\/revisions\/5035"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}