{"id":6057,"date":"2025-05-17T02:15:01","date_gmt":"2025-05-17T06:15:01","guid":{"rendered":"https:\/\/documotors.com\/p3914\/"},"modified":"2025-05-22T02:22:40","modified_gmt":"2025-05-22T06:22:40","slug":"p3914__trashed","status":"publish","type":"post","link":"https:\/\/documotors.com\/wiki\/p3914__trashed\/","title":{"rendered":"P3914"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El c\u00f3digo P3914 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que indica un problema con el circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B. Este c\u00f3digo se activa cuando la se\u00f1al del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B es incoherente con la se\u00f1al esperada por el m\u00f3dulo de control del tren de potencia (PCM).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Descripci\u00f3n del Error<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El c\u00f3digo P3914 se produce cuando el PCM detecta que la se\u00f1al del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B no coincide con la se\u00f1al esperada. Esto puede deberse a un interruptor defectuoso, un cableado en mal estado o una conexi\u00f3n suelta. Cuando se activa este c\u00f3digo, se encender\u00e1 la luz de verificaci\u00f3n del motor en el panel de instrumentos del veh\u00edculo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Diagn\u00f3stico<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para diagnosticar el c\u00f3digo P3914, se recomienda realizar las siguientes pruebas:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Inspeccionar visualmente el interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B y su cableado en busca de da\u00f1os o conexiones sueltas.<\/li><li>Probar la continuidad en el cableado que conecta el interruptor al PCM.<\/li><li>Utilizar un esc\u00e1ner automotriz para verificar la se\u00f1al del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B mientras se enciende y apaga el motor.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">\u00bfEs seguro conducir con el c\u00f3digo P3914?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Es importante abordar el c\u00f3digo P3914 lo antes posible para evitar da\u00f1os mayores en el motor. Aunque es posible que el veh\u00edculo siga siendo operable con este c\u00f3digo, se recomienda realizar las reparaciones necesarias lo antes posible para evitar problemas futuros.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Posibles soluciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para solucionar el c\u00f3digo P3914, se pueden seguir los siguientes pasos:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Reemplazar el interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B si se encuentra defectuoso.<\/li><li>Reparar o reemplazar el cableado da\u00f1ado que conecta el interruptor al PCM.<\/li><li>Reiniciar el PCM para borrar el c\u00f3digo de error y verificar si vuelve a aparecer.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Prevenciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para prevenir la aparici\u00f3n del c\u00f3digo P3914, se recomienda realizar un mantenimiento regular del sistema de control de presi\u00f3n de aceite y del cableado asociado. Adem\u00e1s, es importante revisar peri\u00f3dicamente la se\u00f1al del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B para detectar posibles problemas antes de que se conviertan en un c\u00f3digo de error.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">C\u00f3digos relacionados con el error P3914<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>P3910: Circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite A.<\/li><li>P3911: Circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite A\/B.<\/li><li>P3912: Circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B.<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>El c\u00f3digo P3914 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que indica un problema con el circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B. Este c\u00f3digo se activa cuando la se\u00f1al del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B es incoherente con la se\u00f1al esperada por el m\u00f3dulo de control del tren de potencia (PCM).<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95],"tags":[96,90,133,112,18],"class_list":["post-6057","post","type-post","status-publish","format-standard","hentry","category-dtc","tag-codigos-dtc","tag-diagnosticos","tag-errores","tag-fallas","tag-sistemas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u25b7 C\u00f3digo de Error P3914 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n<\/title>\n<meta name=\"description\" content=\"El c\u00f3digo P3914 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que indica un problema con el circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B. Este c\u00f3digo se activa cuando la se\u00f1al del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B es incoherente con la se\u00f1al esperada por el m\u00f3dulo de control del tren de potencia (PCM).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/documotors.com\/wiki\/p3914__trashed\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u25b7 C\u00f3digo de Error P3914 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n\" \/>\n<meta property=\"og:description\" content=\"El c\u00f3digo P3914 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que indica un problema con el circuito del interruptor de la v\u00e1lvula de control de presi\u00f3n de aceite B. 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