{"id":80441,"date":"2025-05-07T09:37:45","date_gmt":"2025-05-07T14:37:45","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=80441"},"modified":"2025-06-04T05:17:49","modified_gmt":"2025-06-04T10:17:49","slug":"p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low","title":{"rendered":"P3487 OBD2: Cylinder 11 Exhaust Valve Control Circuit Low"},"content":{"rendered":"<h2>What Does the P3487 Code Mean?<\/h2>\n<p>The P3487 code indicates a problem with the exhaust valve control circuit for cylinder 11. Specifically, it suggests that the Powertrain Control Module (PCM) has detected a low voltage condition in the exhaust valve control circuit, which could lead to decreased engine performance.<\/p>\n<h2>What Causes the P3487 Code?<\/h2>\n<p>Several factors can trigger the P3487 code, including:<\/p>\n<ul>\n<li>Low engine oil level<\/li>\n<li>Failure of the Powertrain Control Module (PCM)<\/li>\n<li>Malfunctioning variable valve timing solenoid<\/li>\n<li>Wiring issues in the exhaust valve control circuit<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P3487 Code?<\/h2>\n<p>Vehicles experiencing the P3487 code may exhibit the following symptoms:<\/p>\n<ul>\n<li>Decreased engine performance<\/li>\n<li>Increased fuel consumption<\/li>\n<\/ul>\n<h2>How Serious Is the P3487 Code?<\/h2>\n<p>The P3487 code is classified as urgent. It indicates a significant malfunction that could lead to severe engine damage or compromise the safety of the vehicle and its occupants. Immediate attention is recommended.<\/p>\n<h2>How to Diagnose the P3487 Code<\/h2>\n<p>Diagnosing the P3487 code typically involves the following steps:<\/p>\n<ul>\n<li>Use an OBD-II scanner to confirm the P3487 code and check for any related trouble codes.<\/li>\n<li>Inspect the engine oil level and condition.<\/li>\n<li>Examine the wiring and connectors related to the exhaust valve control circuit.<\/li>\n<li>Test the variable valve timing solenoid for proper operation.<\/li>\n<li>Check the PCM for any faults or failures.<\/li>\n<\/ul>\n<h2>Common Repairs for the P3487 Code<\/h2>\n<p>Repair options for the P3487 code may include:<\/p>\n<ul>\n<li>Refilling or changing the engine oil if it is low or dirty.<\/li>\n<li>Replacing a faulty variable valve timing solenoid.<\/li>\n<li>Repairing any damaged wiring or connectors in the exhaust valve control circuit.<\/li>\n<li>Replacing the PCM if it is determined to be faulty.<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P3487 Code?<\/h2>\n<p>The cost of fixing the P3487 code can vary widely depending on the underlying cause. Simple fixes like changing oil may cost around $50-$100, while more complex repairs such as replacing the PCM may run between $800 and $1500, including parts and labor.<\/p>\n<h2>Can I Fix the P3487 Code Myself?<\/h2>\n<p>While some symptoms of the P3487 code can be addressed with basic maintenance, such as checking oil levels, diagnosing and fixing the underlying electrical issues may require advanced knowledge and tools. If you are not confident in your abilities, it is advisable to seek professional help to avoid further damage to your vehicle.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does the P3487 Code Mean? The P3487 code indicates a problem with the exhaust valve control circuit for cylinder 11. Specifically, it suggests that the Powertrain Control Module (PCM) has detected a low voltage condition in the exhaust valve control circuit, which could lead to decreased engine performance. What Causes the P3487 Code? Several &hellip;<\/p>\n","protected":false},"author":26,"featured_media":80662,"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-80441","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 P3487 \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P3487 code, what causes cylinder 11 exhaust valve control 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\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P3487 OBD2: Cylinder 11 Exhaust Valve Control Circuit Low\" \/>\n<meta property=\"og:description\" content=\"What Does the P3487 Code Mean? The P3487 code indicates a problem with the exhaust valve control circuit for cylinder 11. 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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\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-circuit-low-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3487-obd2-cylinder-11-exhaust-valve-control-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 P3487 Code Mean? The P3487 code indicates a problem with the exhaust valve control circuit for cylinder 11. Specifically, it suggests that the Powertrain Control Module (PCM) has detected a low voltage condition in the exhaust valve control circuit, which could lead to decreased engine performance. What Causes the P3487 Code? Several&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/80441","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=80441"}],"version-history":[{"count":3,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/80441\/revisions"}],"predecessor-version":[{"id":80857,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/80441\/revisions\/80857"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/80662"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=80441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=80441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=80441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}