{"id":79261,"date":"2025-06-29T17:12:02","date_gmt":"2025-06-29T22:12:02","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=79261"},"modified":"2025-06-29T17:12:02","modified_gmt":"2025-06-29T22:12:02","slug":"p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic","title":{"rendered":"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\/Erratic"},"content":{"rendered":"<p>The P205E code is an OBD-II trouble code that indicates an issue with the Reductant Tank Temperature Sensor Circuit. This sensor plays a crucial role in the functioning of the vehicle&#8217;s exhaust system, particularly in diesel engines equipped with Diesel Exhaust Fluid (DEF) systems.<\/p>\n<h2>What Does the P205E Code Mean?<\/h2>\n<p>The P205E code signifies that the engine control module (PCM) has detected an intermittent or erratic signal from the Reductant Tank Temperature Sensor. This sensor is responsible for measuring the temperature of the DEF in the tank, which is vital for the proper functioning of the system that reduces harmful emissions.<\/p>\n<h2>What Causes the P205E Code?<\/h2>\n<p>Several factors can trigger the P205E code, including:<\/p>\n<ul>\n<li>Faulty Reductant Tank Temperature Sensor<\/li>\n<li>Damaged wiring or connectors related to the sensor<\/li>\n<li>Issues with the DEF tank itself<\/li>\n<li>Problems within the engine control module (PCM)<\/li>\n<\/ul>\n<p>The primary function of the DEF system is to lower emissions by converting harmful NOx into harmless gases. If the system is not functioning correctly, it can lead to environmental concerns and potential damage to the engine.<\/p>\n<h2>What Are the Symptoms of the P205E Code?<\/h2>\n<p>When the P205E code is present, you may notice the following symptoms:<\/p>\n<ul>\n<li>Check Engine Light illuminated<\/li>\n<li>Reduced engine performance<\/li>\n<li>Increased exhaust emissions<\/li>\n<li>Potential issues with the vehicle&#8217;s DEF system<\/li>\n<\/ul>\n<h2>How Serious Is the P205E Code?<\/h2>\n<p>The P205E code is categorized as urgent, meaning that immediate action is necessary. Ignoring this code can lead to severe damage to the vehicle&#8217;s exhaust system and may pose safety risks to the driver and passengers due to increased emissions.<\/p>\n<h2>How to Diagnose the P205E Code<\/h2>\n<p>Diagnosing the P205E code involves several steps:<\/p>\n<ol>\n<li>Use an OBD-II scanner to confirm the presence of the P205E code.<\/li>\n<li>Inspect the Reductant Tank Temperature Sensor and its wiring for any visible damage or disconnections.<\/li>\n<li>Test the sensor&#8217;s resistance and compare it to specifications.<\/li>\n<li>Check the DEF tank for any leaks or damage.<\/li>\n<li>Examine the engine control module for potential faults.<\/li>\n<\/ol>\n<h2>Common Repairs for the P205E Code<\/h2>\n<p>Repairing the P205E code may include:<\/p>\n<ul>\n<li>Replacing the Reductant Tank Temperature Sensor<\/li>\n<li>Repairing or replacing damaged wiring and connectors<\/li>\n<li>Fixing any issues with the DEF tank<\/li>\n<li>Reprogramming or replacing the engine control module if necessary<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P205E Code?<\/h2>\n<p>The cost to repair the P205E code can vary widely depending on the specific issue. On average, you might expect to pay between $100 to $500 for repairs, depending on whether you need to replace a sensor or make more extensive repairs to wiring or the PCM.<\/p>\n<h2>Can I Fix the P205E Code Myself?<\/h2>\n<p>While some DIY enthusiasts may be able to diagnose and replace the Reductant Tank Temperature Sensor, it is recommended to seek professional help for accurate diagnostics and repairs. Ensuring the DEF system functions correctly is crucial for maintaining optimal engine performance and reducing emissions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The P205E code is an OBD-II trouble code that indicates an issue with the Reductant Tank Temperature Sensor Circuit. This sensor plays a crucial role in the functioning of the vehicle&#8217;s exhaust system, particularly in diesel engines equipped with Diesel Exhaust Fluid (DEF) systems. What Does the P205E Code Mean? The P205E code signifies that &hellip;<\/p>\n","protected":false},"author":26,"featured_media":89391,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[11987],"tags":[],"class_list":["post-79261","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-p-obd2-codes-powertrain"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>OBD2 Code P205E \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P205E code, what causes reductant tank temperature sensor circuit intermittent\/erratic issues, and how to diagnose and fix common problems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\/Erratic\" \/>\n<meta property=\"og:description\" content=\"The P205E code is an OBD-II trouble code that indicates an issue with the Reductant Tank Temperature Sensor Circuit. This sensor plays a crucial role in\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\" \/>\n<meta property=\"og:site_name\" content=\"eManualOnline Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/EmanualOnline\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/jee514\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-29T22:12:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"JC Landry\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@eManualOnline\" \/>\n<meta name=\"twitter:site\" content=\"@eManualOnline\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"JC Landry\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\"},\"author\":{\"name\":\"JC Landry\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#\\\/schema\\\/person\\\/e803434ab3cc70008b22b56253223403\"},\"headline\":\"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\\\/Erratic\",\"datePublished\":\"2025-06-29T22:12:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\"},\"wordCount\":504,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png\",\"articleSection\":[\"P Codes - OBD2 Powertrain Codes\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\",\"url\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\",\"name\":\"OBD2 Code P205E \u2013 Causes, Symptoms, and Repairs\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png\",\"datePublished\":\"2025-06-29T22:12:02+00:00\",\"description\":\"Learn all about the P205E code, what causes reductant tank temperature sensor circuit intermittent\\\/erratic issues, and how to diagnose and fix common problems.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage\",\"url\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png\",\"contentUrl\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png\",\"width\":1200,\"height\":675,\"caption\":\"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\\\/Erratic\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\\\/Erratic\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/\",\"name\":\"eManualOnline Blog\",\"description\":\"Free Tips on Car Service, Repair and General Stuff\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#organization\",\"name\":\"eManualOnline\",\"url\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cdm.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/LOGO-NEW.png\",\"contentUrl\":\"https:\\\/\\\/cdm.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/04\\\/LOGO-NEW.png\",\"width\":512,\"height\":82,\"caption\":\"eManualOnline\"},\"image\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/EmanualOnline\\\/\",\"https:\\\/\\\/x.com\\\/eManualOnline\",\"https:\\\/\\\/www.instagram.com\\\/emanual.online\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/emanualonline\",\"https:\\\/\\\/www.pinterest.com\\\/emanualonline\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#\\\/schema\\\/person\\\/e803434ab3cc70008b22b56253223403\",\"name\":\"JC Landry\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Jee-150x150.jpg\",\"url\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Jee-150x150.jpg\",\"contentUrl\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/07\\\/Jee-150x150.jpg\",\"caption\":\"JC Landry\"},\"description\":\"JC is the Senior Editor at eManualOnline.com, GarageSpot.com, and Drive-My.com, as well as the Webmaster of\u00a0TheMechanicDoctor.com, only to name a few. He's been a certified Master Mechanic for 15 years, working for various car dealers and specialized repair shops before turning towards blogging about cars and EVs in the hope of helping the next generation of automotive technicians. He also loves cats, Johnny Cash and Subarus.\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/jee514\",\"https:\\\/\\\/www.instagram.com\\\/rat_in_chief\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/jean-claude-landry-857781186\\\/\"],\"url\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/author\\\/jclandry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"OBD2 Code P205E \u2013 Causes, Symptoms, and Repairs","description":"Learn all about the P205E code, what causes reductant tank temperature sensor circuit intermittent\/erratic issues, and how to diagnose and fix common problems.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic","og_locale":"en_US","og_type":"article","og_title":"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\/Erratic","og_description":"The P205E code is an OBD-II trouble code that indicates an issue with the Reductant Tank Temperature Sensor Circuit. This sensor plays a crucial role in","og_url":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic","og_site_name":"eManualOnline Blog","article_publisher":"https:\/\/www.facebook.com\/EmanualOnline\/","article_author":"https:\/\/www.facebook.com\/jee514","article_published_time":"2025-06-29T22:12:02+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png","type":"image\/png"}],"author":"JC Landry","twitter_card":"summary_large_image","twitter_creator":"@eManualOnline","twitter_site":"@eManualOnline","twitter_misc":{"Written by":"JC Landry","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#article","isPartOf":{"@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic"},"author":{"name":"JC Landry","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403"},"headline":"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\/Erratic","datePublished":"2025-06-29T22:12:02+00:00","mainEntityOfPage":{"@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic"},"wordCount":504,"commentCount":0,"publisher":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage"},"thumbnailUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png","articleSection":["P Codes - OBD2 Powertrain Codes"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#respond"]}],"copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic","url":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic","name":"OBD2 Code P205E \u2013 Causes, Symptoms, and Repairs","isPartOf":{"@id":"https:\/\/www.emanualonline.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage"},"thumbnailUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png","datePublished":"2025-06-29T22:12:02+00:00","description":"Learn all about the P205E code, what causes reductant tank temperature sensor circuit intermittent\/erratic issues, and how to diagnose and fix common problems.","breadcrumb":{"@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#primaryimage","url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png","contentUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png","width":1200,"height":675,"caption":"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\/Erratic"},{"@type":"BreadcrumbList","@id":"https:\/\/www.emanualonline.com\/blog\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittent-erratic#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.emanualonline.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P205E OBD2: Reductant Tank Temperature Sensor Circuit Intermittent\/Erratic"}]},{"@type":"WebSite","@id":"https:\/\/www.emanualonline.com\/blog\/#website","url":"https:\/\/www.emanualonline.com\/blog\/","name":"eManualOnline Blog","description":"Free Tips on Car Service, Repair and General Stuff","publisher":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.emanualonline.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.emanualonline.com\/blog\/#organization","name":"eManualOnline","url":"https:\/\/www.emanualonline.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/cdm.emanualonline.com\/blog\/wp-content\/uploads\/2021\/04\/LOGO-NEW.png","contentUrl":"https:\/\/cdm.emanualonline.com\/blog\/wp-content\/uploads\/2021\/04\/LOGO-NEW.png","width":512,"height":82,"caption":"eManualOnline"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/EmanualOnline\/","https:\/\/x.com\/eManualOnline","https:\/\/www.instagram.com\/emanual.online\/","https:\/\/www.linkedin.com\/company\/emanualonline","https:\/\/www.pinterest.com\/emanualonline\/"]},{"@type":"Person","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403","name":"JC Landry","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg","url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg","contentUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg","caption":"JC Landry"},"description":"JC is the Senior Editor at eManualOnline.com, GarageSpot.com, and Drive-My.com, as well as the Webmaster of\u00a0TheMechanicDoctor.com, only to name a few. He's been a certified Master Mechanic for 15 years, working for various car dealers and specialized repair shops before turning towards blogging about cars and EVs in the hope of helping the next generation of automotive technicians. He also loves cats, Johnny Cash and Subarus.","sameAs":["https:\/\/www.facebook.com\/jee514","https:\/\/www.instagram.com\/rat_in_chief\/","https:\/\/www.linkedin.com\/in\/jean-claude-landry-857781186\/"],"url":"https:\/\/www.emanualonline.com\/blog\/author\/jclandry"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p205e-obd2-reductant-tank-temperature-sensor-circuit-intermittenterratic-1050x525.png",1050,525,true]},"uagb_author_info":{"display_name":"JC Landry","author_link":"https:\/\/www.emanualonline.com\/blog\/author\/jclandry"},"uagb_comment_info":0,"uagb_excerpt":"The P205E code is an OBD-II trouble code that indicates an issue with the Reductant Tank Temperature Sensor Circuit. This sensor plays a crucial role in the functioning of the vehicle&#8217;s exhaust system, particularly in diesel engines equipped with Diesel Exhaust Fluid (DEF) systems. What Does the P205E Code Mean? The P205E code signifies that&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/79261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/comments?post=79261"}],"version-history":[{"count":1,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/79261\/revisions"}],"predecessor-version":[{"id":85960,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/79261\/revisions\/85960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/89391"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=79261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=79261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=79261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}