{"id":76996,"date":"2025-09-17T12:56:39","date_gmt":"2025-09-17T17:56:39","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=76996"},"modified":"2025-09-17T12:56:39","modified_gmt":"2025-09-17T17:56:39","slug":"p0320-obd2-ignition-distributor-engine-speed-input-circuit","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p0320-obd2-ignition-distributor-engine-speed-input-circuit","title":{"rendered":"P0320 OBD2: Ignition\/Distributor Engine Speed Input Circuit"},"content":{"rendered":"<p>The P0320 OBD-II code refers to an issue with the Ignition\/Distributor Engine Speed Input Circuit. This code is triggered when the Powertrain Control Module (PCM) detects an irregular or absent signal from the Crankshaft Position Sensor.<\/p>\n<h2>What Does the P0320 Code Mean?<\/h2>\n<p>The P0320 code means that there is a problem with the Distributor\/Crankshaft Position Sensor. This sensor plays a crucial role in measuring the rotational speed and position of the crankshaft, providing vital data for the PCM to manage ignition timing and fuel delivery.<\/p>\n<h2>What Causes the P0320 Code?<\/h2>\n<p>Common causes of the P0320 code include:<\/p>\n<ul>\n<li>Defective Crankshaft Position Sensor<\/li>\n<li>Faulty or corroded wiring or connections associated with the Crankshaft Position Sensor<\/li>\n<li>Defective Camshaft Position Sensor<\/li>\n<li>Rough running or misfiring engine<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P0320 Code?<\/h2>\n<p>Symptoms associated with the P0320 code may include:<\/p>\n<ul>\n<li>Illumination of the Check Engine Light<\/li>\n<li>Hard starting or cranking without starting<\/li>\n<li>Engine hesitation or stalling<\/li>\n<li>Engine dies and will not restart<\/li>\n<li>No abnormal symptoms in some cases<\/li>\n<\/ul>\n<h2>How Serious Is the P0320 Code?<\/h2>\n<p>The P0320 code is considered urgent and requires immediate attention. Ignoring this code can lead to severe engine damage or safety hazards for the driver and passengers.<\/p>\n<h2>How to Diagnose the P0320 Code<\/h2>\n<p>Diagnosing the P0320 code involves:<\/p>\n<ol>\n<li>Using an OBD-II scanner to confirm the code and check for any additional codes.<\/li>\n<li>Inspecting the Crankshaft Position Sensor and its wiring for damage or corrosion.<\/li>\n<li>Testing the sensor&#8217;s output signal with a multimeter.<\/li>\n<li>Evaluating the function of the Camshaft Position Sensor.<\/li>\n<li>Verifying the PCM for proper functionality.<\/li>\n<\/ol>\n<h2>Common Repairs for the P0320 Code<\/h2>\n<p>Common repairs for the P0320 code may include:<\/p>\n<ul>\n<li>Replacing the Crankshaft Position Sensor<\/li>\n<li>Repairing or replacing damaged wiring or connections<\/li>\n<li>Replacing the Camshaft Position Sensor if defective<\/li>\n<li>Resolving any misfiring issues in the engine<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P0320 Code?<\/h2>\n<p>The cost to fix the P0320 code can range from $100 to $500, depending on the root cause of the problem and labor costs in your area. Replacing the sensor is typically the most significant expense.<\/p>\n<h2>Can I Fix the P0320 Code Myself?<\/h2>\n<p>While some DIY mechanics may be able to diagnose and fix the P0320 code, it is essential to have a good understanding of automotive electrical systems. If you are not experienced, it is advisable to seek professional help to ensure the problem is accurately diagnosed and repaired.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The P0320 OBD-II code refers to an issue with the Ignition\/Distributor Engine Speed Input Circuit. This code is triggered when the Powertrain Control Module (PCM) detects an irregular or absent signal from the Crankshaft Position Sensor. What Does the P0320 Code Mean? The P0320 code means that there is a problem with the Distributor\/Crankshaft Position &hellip;<\/p>\n","protected":false},"author":26,"featured_media":96805,"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-76996","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 v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>OBD2 Code P0320 \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P0320 code, what causes Ignition\/Distributor Engine Speed Input Circuit 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\/p0320-obd2-ignition-distributor-engine-speed-input-circuit\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0320 OBD2: Ignition\/Distributor Engine Speed Input Circuit\" \/>\n<meta property=\"og:description\" content=\"The P0320 OBD-II code refers to an issue with the Ignition\/Distributor Engine Speed Input Circuit. This code is triggered when the Powertrain Control\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emanualonline.com\/blog\/p0320-obd2-ignition-distributor-engine-speed-input-circuit\" \/>\n<meta property=\"og:site_name\" content=\"eManualOnline Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/EmanualOnline\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-17T17:56:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit.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 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He learned to write after spending over a decade doing it.","sameAs":["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\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/09\/p0320-obd2-ignitiondistributor-engine-speed-input-circuit-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 P0320 OBD-II code refers to an issue with the Ignition\/Distributor Engine Speed Input Circuit. This code is triggered when the Powertrain Control Module (PCM) detects an irregular or absent signal from the Crankshaft Position Sensor. What Does the P0320 Code Mean? The P0320 code means that there is a problem with the Distributor\/Crankshaft Position&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/76996","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=76996"}],"version-history":[{"count":1,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/76996\/revisions"}],"predecessor-version":[{"id":83695,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/76996\/revisions\/83695"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/96805"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=76996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=76996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=76996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}