{"id":9995,"date":"2025-05-24T16:12:14","date_gmt":"2025-05-24T20:12:14","guid":{"rendered":"https:\/\/documotors.com\/b0738\/"},"modified":"2025-05-24T16:12:14","modified_gmt":"2025-05-24T20:12:14","slug":"b0738","status":"publish","type":"post","link":"https:\/\/documotors.com\/wiki\/b0738\/","title":{"rendered":"B0738"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El c\u00f3digo B0738 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que se refiere a un problema con el sensor de temperatura del aire de admisi\u00f3n. Este c\u00f3digo indica que hay un voltaje alto en el circuito del sensor de temperatura del aire de admisi\u00f3n.<\/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 sensor de temperatura del aire de admisi\u00f3n es responsable de medir la temperatura del aire que entra al motor. Esta informaci\u00f3n es crucial para que la computadora del veh\u00edculo ajuste la mezcla de aire y combustible de manera adecuada. Cuando se detecta un voltaje alto en el circuito del sensor, se activa el c\u00f3digo B0738.<\/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 B0738, se recomienda realizar las siguientes acciones:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Verificar visualmente el sensor de temperatura del aire de admisi\u00f3n en busca de da\u00f1os o conexiones sueltas.<\/li><li>Comprobar el voltaje en el circuito del sensor utilizando un mult\u00edmetro.<\/li><li>Realizar una inspecci\u00f3n exhaustiva de los cables y conectores relacionados con el sensor.<\/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 B0738?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si bien es posible conducir con el c\u00f3digo B0738, se recomienda abordar el problema lo antes posible para evitar da\u00f1os adicionales en el motor y para garantizar un rendimiento \u00f3ptimo 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;\">Posibles soluciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para solucionar el c\u00f3digo B0738, se pueden seguir los siguientes pasos:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Reemplazar el sensor de temperatura del aire de admisi\u00f3n si est\u00e1 defectuoso.<\/li><li>Reparar o reemplazar los cables o conectores da\u00f1ados en el circuito del sensor.<\/li><li>Reiniciar el sistema de control del motor para borrar el c\u00f3digo de error.<\/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 B0738, se recomienda realizar un mantenimiento regular del sistema de admisi\u00f3n de aire, incluyendo la limpieza y revisi\u00f3n del sensor de temperatura. Adem\u00e1s, es importante conducir de manera suave y evitar aceleraciones bruscas que puedan afectar el sensor.<\/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 B0738<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>B0737 \u2013 Circuito del sensor de temperatura del aire de admisi\u00f3n bajo<\/li><li>B0739 \u2013 Circuito del sensor de temperatura del aire de admisi\u00f3n intermitente\/alto<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>El c\u00f3digo B0738 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que se refiere a un problema con el sensor de temperatura del aire de admisi\u00f3n. Este c\u00f3digo indica que hay un voltaje alto en el circuito del sensor de temperatura del aire de admisi\u00f3n.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95],"tags":[96,90,133,112,18],"class_list":["post-9995","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 B0738 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n<\/title>\n<meta name=\"description\" content=\"El c\u00f3digo B0738 es un c\u00f3digo de error del sistema de diagn\u00f3stico a bordo (OBD-II) que se refiere a un problema con el sensor de temperatura del aire de admisi\u00f3n. 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