{"id":79508,"date":"2025-06-14T12:53:22","date_gmt":"2025-06-14T17:53:22","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=79508"},"modified":"2025-06-14T13:00:22","modified_gmt":"2025-06-14T18:00:22","slug":"p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low","title":{"rendered":"P216E OBD2: Fuel Injector Group &#8220;F&#8221; Supply Voltage Circuit Low"},"content":{"rendered":"<h2>What Does the P216E Code Mean?<\/h2>\n<p>The P216E code indicates a malfunction in the fuel injector group &#8220;F&#8221; supply voltage circuit, which is detected by the engine&#8217;s Powertrain Control Module (PCM). When the PCM identifies that one or both fuel injectors in this group are not receiving the proper voltage, it triggers this OBD-II code.<\/p>\n<h2>What Causes the P216E Code?<\/h2>\n<ul>\n<li>Fuel injector failure<\/li>\n<li>Powertrain Control Module (PCM) failure<\/li>\n<li>Wiring issues related to the fuel injectors<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P216E Code?<\/h2>\n<ul>\n<li>The engine may run rough<\/li>\n<li>Reduced engine performance<\/li>\n<li>Possible stalling<\/li>\n<\/ul>\n<h2>How Serious Is the P216E Code?<\/h2>\n<p>This code is classified as urgent. It indicates a significant malfunction that could potentially lead to severe damage to the vehicle or present a safety risk for the driver and passengers. Immediate action is recommended.<\/p>\n<h2>How to Diagnose the P216E Code<\/h2>\n<ol>\n<li>Use an OBD-II scanner to confirm the P216E code.<\/li>\n<li>Inspect the wiring and connectors related to the fuel injectors for any damage or corrosion.<\/li>\n<li>Test the fuel injectors to ensure they are functioning properly.<\/li>\n<li>Check the PCM for any faults or updates that may be necessary.<\/li>\n<\/ol>\n<h2>Common Repairs for the P216E Code<\/h2>\n<ul>\n<li>Repair or replace damaged wiring or connectors.<\/li>\n<li>Replace faulty fuel injectors.<\/li>\n<li>Replace or reprogram the Powertrain Control Module (PCM).<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P216E Code?<\/h2>\n<p>The cost of repairing the P216E code can vary widely, depending on the underlying cause. Simple repairs such as fixing wiring issues might cost between $100 to $300, while replacing fuel injectors or the PCM could escalate the costs to $500 or more.<\/p>\n<h2>Can I Fix the P216E Code Myself?<\/h2>\n<p>While some aspects of diagnosing and repairing the P216E code can be done by a savvy DIYer, it is crucial to understand that proper diagnosis often requires specialized tools and knowledge. If you are not experienced with automotive repairs, it may be more cost-effective and safer to consult a professional mechanic.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does the P216E Code Mean? The P216E code indicates a malfunction in the fuel injector group &#8220;F&#8221; supply voltage circuit, which is detected by the engine&#8217;s Powertrain Control Module (PCM). When the PCM identifies that one or both fuel injectors in this group are not receiving the proper voltage, it triggers this OBD-II code. &hellip;<\/p>\n","protected":false},"author":26,"featured_media":88681,"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-79508","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 P216E \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P216E code, what causes fuel injector group &quot;F&quot; supply voltage circuit low, and how to diagnose and fix common issues to maintain optimal engine performance.\" \/>\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\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P216E OBD2: Fuel Injector Group &quot;F&quot; Supply Voltage Circuit Low\" \/>\n<meta property=\"og:description\" content=\"What Does the P216E Code Mean? The P216E code indicates a malfunction in the fuel injector group &quot;F&quot; supply voltage circuit, which is detected by the\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emanualonline.com\/blog\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low\" \/>\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=\"2025-06-14T17:53:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-14T18:00:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low.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\\\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low\"},\"author\":{\"name\":\"JC Landry\",\"@id\":\"https:\\\/\\\/www.emanualonline.com\\\/blog\\\/#\\\/schema\\\/person\\\/e803434ab3cc70008b22b56253223403\"},\"headline\":\"P216E OBD2: Fuel Injector Group &#8220;F&#8221; 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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\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/06\/p216e-obd2-fuel-injector-group-f-supply-voltage-circuit-low-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":"What Does the P216E Code Mean? The P216E code indicates a malfunction in the fuel injector group &#8220;F&#8221; supply voltage circuit, which is detected by the engine&#8217;s Powertrain Control Module (PCM). When the PCM identifies that one or both fuel injectors in this group are not receiving the proper voltage, it triggers this OBD-II code.&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/79508","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=79508"}],"version-history":[{"count":3,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/79508\/revisions"}],"predecessor-version":[{"id":88697,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/79508\/revisions\/88697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/88681"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=79508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=79508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=79508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}