{"id":80399,"date":"2025-05-09T09:47:25","date_gmt":"2025-05-09T14:47:25","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=80399"},"modified":"2025-06-04T05:17:04","modified_gmt":"2025-06-04T10:17:04","slug":"p3445-obd2-cylinder-6-exhaust-valve-control-circuit-open","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p3445-obd2-cylinder-6-exhaust-valve-control-circuit-open","title":{"rendered":"P3445 OBD2: Cylinder 6 Exhaust Valve Control Circuit\/Open"},"content":{"rendered":"<h2>What Does the P3445 Code Mean?<\/h2>\n<p>The P3445 code indicates an issue with the cylinder 6 exhaust valve control circuit being open or malfunctioning. This code is part of the OBD-II system, which monitors the performance of your vehicle&#8217;s engine and its components.<\/p>\n<h2>What Causes the P3445 Code?<\/h2>\n<p>This code is often triggered by issues related to cylinder deactivation systems that many modern vehicles utilize to improve fuel efficiency and reduce emissions. The following factors can cause the P3445 code to be set:<\/p>\n<ul>\n<li>Engine oil level is too low<\/li>\n<li>Powertrain Control Module (PCM) failure<\/li>\n<li>Variable valve timing solenoid failure<\/li>\n<li>Wiring issues in the exhaust valve control circuit<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P3445 Code?<\/h2>\n<p>When the P3445 code is triggered, you may notice several symptoms, including:<\/p>\n<ul>\n<li>Decreased engine performance<\/li>\n<li>Increased fuel consumption<\/li>\n<\/ul>\n<h2>How Serious Is the P3445 Code?<\/h2>\n<p>The P3445 code is categorized as urgent, meaning immediate action is necessary. Ignoring this code can lead to severe engine damage or compromise the safety of the driver and passengers. It\u2019s crucial to address this issue promptly.<\/p>\n<h2>How to Diagnose the P3445 Code<\/h2>\n<p>To properly diagnose the P3445 code, follow these steps:<\/p>\n<ol>\n<li>Use an OBD-II scanner to confirm the presence of the P3445 code.<\/li>\n<li>Inspect the engine oil level and ensure it is within the recommended range.<\/li>\n<li>Examine the wiring and connectors related to the cylinder 6 exhaust valve control for any signs of damage or corrosion.<\/li>\n<li>Check the variable valve timing solenoid for proper functionality.<\/li>\n<li>If necessary, test the PCM for faults.<\/li>\n<\/ol>\n<h2>Common Repairs for the P3445 Code<\/h2>\n<p>Repairs for the P3445 code may include:<\/p>\n<ul>\n<li>Refilling or changing engine oil if the level is low.<\/li>\n<li>Replacing a faulty variable valve timing solenoid.<\/li>\n<li>Repairing or replacing damaged wiring in the exhaust valve control circuit.<\/li>\n<li>Reprogramming or replacing the Powertrain Control Module (PCM) if it is defective.<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P3445 Code?<\/h2>\n<p>The cost to fix the P3445 code can vary widely based on the specific cause of the issue. Generally, repairs may range from $100 to $1,500, depending on whether you need a simple oil change or a more complex replacement of the PCM.<\/p>\n<h2>Can I Fix the P3445 Code Myself?<\/h2>\n<p>While some aspects of diagnosing and fixing the P3445 code can be done by a knowledgeable DIYer, it\u2019s crucial to have a good understanding of automotive systems. If you are not confident in your skills, it is advisable to seek professional help to avoid further damage or safety risks.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does the P3445 Code Mean? The P3445 code indicates an issue with the cylinder 6 exhaust valve control circuit being open or malfunctioning. This code is part of the OBD-II system, which monitors the performance of your vehicle&#8217;s engine and its components. What Causes the P3445 Code? This code is often triggered by issues &hellip;<\/p>\n","protected":false},"author":26,"featured_media":80999,"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-80399","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 P3445 \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P3445 code, what causes cylinder 6 exhaust valve control circuit\/open issues, and how to diagnose and fix common problems 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\/p3445-obd2-cylinder-6-exhaust-valve-control-circuit-open\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P3445 OBD2: Cylinder 6 Exhaust Valve Control Circuit\/Open\" \/>\n<meta property=\"og:description\" content=\"What Does the P3445 Code Mean? The P3445 code indicates an issue with the cylinder 6 exhaust valve control circuit being open or malfunctioning. 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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\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/05\/p3445-obd2-cylinder-6-exhaust-valve-control-circuitopen-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 P3445 Code Mean? The P3445 code indicates an issue with the cylinder 6 exhaust valve control circuit being open or malfunctioning. This code is part of the OBD-II system, which monitors the performance of your vehicle&#8217;s engine and its components. What Causes the P3445 Code? This code is often triggered by issues&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/80399","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=80399"}],"version-history":[{"count":1,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/80399\/revisions"}],"predecessor-version":[{"id":81001,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/80399\/revisions\/81001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/80999"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=80399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=80399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=80399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}