{"id":5306,"date":"2020-10-11T20:22:28","date_gmt":"2020-10-11T20:22:28","guid":{"rendered":"https:\/\/techlinkspanish.mynetworkcontent.com\/?p=5306"},"modified":"2020-12-11T20:48:35","modified_gmt":"2020-12-11T20:48:35","slug":"diagnostico-de-desempeno-de-tubo-de-proteccion-del-sensor-de-particulas-en-suspension-establece-un-dtc-falso","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=5306","title":{"rendered":"Diagn\u00f3stico de desempe\u00f1o de tubo de protecci\u00f3n del sensor de part\u00edculas en suspensi\u00f3n establece un DTC falso"},"content":{"rendered":"<p>El diagn\u00f3stico de desempe\u00f1o del tubo de protecci\u00f3n del sensor de part\u00edculas puede establecer un DTC P1488 falso (Alto voltaje de circuito de temperatura del sensor de part\u00edculas) en algunas camionetas Silverado y Sierra 2020 equipadas con el motor diesel Duramax 3.0L (RPO LM2). El indicador de falla (MIL) Check Engine (Revisar el motor) puede estar iluminado.<\/p>\n<p>Si el veh\u00edculo tiene el DTC P1488 establecido, verifique si el sensor de part\u00edculas est\u00e1 suelto en el tubo de escape. Si el sensor de part\u00edculas est\u00e1 suelto, siga los diagn\u00f3sticos en la Informaci\u00f3n de servicio correspondiente.<\/p>\n<p>Si el sensor de materia en part\u00edculas est\u00e1 correctamente apretado y se establece el DTC P1488, pruebe el escape respecto a fugas con el Detector de fugas de diagn\u00f3stico de humo el\u00e9ctrico GE-52250.<\/p>\n<p>Repare cualquier fuga conforme sea necesario y reemplace el sensor de materia en part\u00edculas.<\/p>\n<p>Si la junta que se muestra tiene una fuga (Fig. 23), es posible que la abrazadera haya tocado fondo antes de que se aplicara suficiente carga de la abrazadera a la junta. (Fig. 24) La abrazadera debe reemplazarse si existe esta condici\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13776\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F23-particulate-1.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F23-particulate-1.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F23-particulate-1-300x194.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F23-particulate-1-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F23-particulate-1-200x130.png 200w\" alt=\"\" width=\"740\" height=\"479\" \/><strong>Fig. 23<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13777\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F24-particulate-2.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F24-particulate-2.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F24-particulate-2-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F24-particulate-2-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/10\/F24-particulate-2-200x130.png 200w\" alt=\"\" width=\"740\" height=\"481\" \/><strong>Fig. 24<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Consulte la PIP5748A respecto a informaci\u00f3n adicional.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Gracias a Robert Bastien<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El diagn\u00f3stico de desempe\u00f1o del tubo de protecci\u00f3n del sensor de part\u00edculas puede establecer un DTC P1488 falso (Alto voltaje de circuito de temperatura del sensor de part\u00edculas) en algunas [&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-5306","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5306","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=5306"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5306\/revisions"}],"predecessor-version":[{"id":5307,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5306\/revisions\/5307"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}