{"id":517473,"date":"2025-12-10T04:26:54","date_gmt":"2025-12-10T09:26:54","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/"},"modified":"2025-12-10T04:26:54","modified_gmt":"2025-12-10T09:26:54","slug":"dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/","title":{"rendered":"P0322 Code Symptoms, Causes, Diagnosis &#038; Comprehensive Repair Guide"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">P0322<\/div>\n<h1>P0322 Code Symptoms, Causes, Diagnosis &amp; Comprehensive Repair Guide<\/h1>\n<p class=\"hero-subtitle\">\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>P0322 = Ignition\/Distributor Engine Speed Input Circuit No Signal. <\/li>\n<li>PCM\/ECU receives no pulse from the crankshaft or distributor speed sensor. <\/li>\n<li>Typical signs: check\u2011engine light, engine cranks but won\u2019t start, intermittent stalling, loss of power\u2011train control. <\/li>\n<li>Diagnosis centers on wiring, sensor signal integrity, and PCM communication. <\/li>\n<li>Replacement or re\u2011programming of the PCM\/ECU is often the most reliable fix; Flagship One provides VIN\u2011matched, pre\u2011programmed modules with a warranty. <\/li>\n<\/ul>\n<\/div>\n<h3>Introduction <\/h3>\n<p>Drivers who encounter a flashing or steady check\u2011engine light and then find the engine refusing to start, or stalling unexpectedly, are often dealing with a P0322 fault. The code tells you that the power\u2011train control module (PCM\/ECU) is not receiving the engine\u2011speed pulse it needs from the crankshaft or distributor sensor. Without that signal the module cannot calculate ignition timing, fuel delivery, or idle control, so the engine may crank without fire, shut down while running, or enter a limp\u2011mode state. Because the problem lies in the communication link between the sensor and the PCM, early detection and systematic testing are essential to avoid repeated no\u2011start events and to protect the vehicle\u2019s drivability.<\/p>\n<h2>Symptoms <\/h2>\n<ul>\n<li><strong>Check\u2011engine light<\/strong> (steady or flashing) illuminated shortly after start\u2011up. <\/li>\n<li><strong>Engine cranks but does not start<\/strong> or starts then dies immediately. <\/li>\n<li><strong>Intermittent stalling<\/strong> at idle, low\u2011speed cruising, or under light load. <\/li>\n<li><strong>Loss of power\u2011train control<\/strong> \u2013 the vehicle may enter a reduced\u2011power \u201climp\u201d mode, limiting RPM and throttle response. <\/li>\n<li><strong>No\u2011speed signal on scan tool<\/strong> \u2013 live data shows \u201c0\u201d or \u201cN\/A\u201d for engine\u2011speed sensor readings. <\/li>\n<\/ul>\n<p>These signs appear because the PCM cannot compute timing without a valid speed input.<\/p>\n<h2>Why This Happens <\/h2>\n<h3>No Signal from Crankshaft Position Sensor (CPS) <\/h3>\n<p>The CPS generates a toothed\u2011wheel pulse each time the crankshaft rotates. If the sensor\u2019s magnetic pickup fails, its output voltage drops to zero, producing the P0322 condition. Common internal failures include coil burnout or circuit board damage within the sensor housing.<\/p>\n<h3>Faulty Distributor Speed Sensor (DSS) <\/h3>\n<p>On vehicles that still use a distributor, the DSS provides the same timing pulse. Mechanical wear of the distributor gear or a failed magnetic sensor can eliminate the pulse, triggering the code.<\/p>\n<h3>Wiring or Connector Defects <\/h3>\n<p>Corroded pins, broken wires, or loose connectors in the high\u2011frequency signal path can interrupt the pulse. Even a short\u2011duration loss of continuity will register as \u201cno signal\u201d during a scan.<\/p>\n<h3>PCM\/ECU Internal Failure <\/h3>\n<p>The PCM\u2019s input stage that interprets the speed pulse can develop open circuits or damaged ASICs. When internal hardware can no longer amplify or filter the incoming signal, the module reports a missing signal even though the sensor is functional.<\/p>\n<h3>Intermittent Power Supply Issues <\/h3>\n<p>A weak battery or failing alternator can cause voltage sag on the sensor circuit, especially at start\u2011up. While the vehicle may still run, the reduced voltage can prevent the sensor from generating a recognizable pulse, resulting in a temporary P0322.<\/p>\n<h2>Diagnostic and Repair Procedures <\/h2>\n<ol>\n<li><strong>Retrieve Live Data<\/strong> \u2013 Connect a compatible scan tool, view the engine\u2011speed sensor channel. A constant \u201c0\u201d confirms no pulse.\n<\/li>\n<li><strong>Visual Inspection<\/strong> \u2013 Check the CPS\/DSS harness for frayed wires, cracked insulation, or corroded connector boots. Repair or replace damaged sections.\n<\/li>\n<li><strong>Voltage Test<\/strong> \u2013 With the key in the \u201cON\u201d position, measure sensor supply voltage (typically 5 V). Voltage below 4.5 V suggests a power\u2011supply problem; verify battery and alternator output.\n<\/li>\n<li><strong>Signal Test<\/strong> \u2013 Using an oscilloscope, probe the sensor signal wire while cranking. A clean square wave of 2\u20135 V amplitude indicates a healthy sensor. Absence of a waveform points to sensor or wiring failure.\n<\/li>\n<li><strong>Sensor Substitution<\/strong> \u2013 If a known\u2011good sensor is available, install it temporarily. If the code disappears, the original sensor is defective.\n<\/li>\n<li><strong>PCM Input Test<\/strong> \u2013 Some scan tools can command the PCM to output a test pulse. Failure to register the test confirms a PCM input fault.\n<\/li>\n<li><strong>Repair Path<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; <strong>Sensor or wiring defect<\/strong> \u2013 Replace the sensor or repair the harness. Re\u2011clear the code and verify a stable signal. <\/p>\n<p> &#8211; <strong>PCM input fault<\/strong> \u2013 Re\u2011programming may resolve minor software glitches; otherwise, replace the PCM\/ECU. <\/p>\n<p><strong>Cost Estimates<\/strong> <\/p>\n<ul>\n<li>Oscilloscope rental or shop labor: $50\u2011$100. <\/li>\n<li>Sensor replacement (if needed): $150\u2011$250 plus $50\u2011$100 labor. <\/li>\n<li>PCM re\u2011programming: $150\u2011$200. <\/li>\n<li>PCM replacement (including VIN\u2011matched programming): $800\u2011$1,200 plus $150\u2011$250 labor.<\/li>\n<\/ul>\n<h2>When Replacement Makes Sense <\/h2>\n<div class=\"flagship-logo-section\">\n<a href=\"https:\/\/www.fs1inc.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<img decoding=\"async\" alt=\"Flagship One\" class=\"flagship-logo\" src=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg\"\/><br \/>\n<\/a>\n<\/div>\n<p>If the PCM\u2019s input stage shows an open circuit, or repeated sensor and wiring repairs fail to sustain a valid speed pulse, replacement becomes the most reliable solution. Modern control modules integrate engine timing, emissions controls, and security functions; a compromised board can cause intermittent faults that are costly to troubleshoot repeatedly. <\/p>\n<p>Flagship One specializes in VIN\u2011matched control modules, providing a plug\u2011and\u2011drive unit that is pre\u2011programmed to your vehicle\u2019s specifications. Because the replacement is matched to the exact production date and software version, integration with immobilizer and emission systems is seamless. The unit ships with a comprehensive warranty, and Flagship One\u2019s technical support assists shops through the flashing\u2011code clearance and final verification steps. <\/p>\n<h2>Preventive Maintenance <\/h2>\n<ul>\n<li><strong>Inspect sensor wiring<\/strong> at every major service interval (\u2248 30 000 mi). Look for chafed insulation and secure connector latches. <\/li>\n<li><strong>Keep sensor surfaces clean<\/strong>; a thin layer of oil or debris can dampen the magnetic field and reduce signal strength. <\/li>\n<li><strong>Maintain battery health<\/strong> \u2013 keep voltage above 12.6 V at rest and ensure the alternator charges above 13.8 V under load. Voltage sag can affect high\u2011frequency sensor circuits. <\/li>\n<li><strong>Use OEM\u2011specification connectors<\/strong> when repairing harnesses. Improper crimping can introduce resistance that mimics a \u201cno signal\u201d condition. <\/li>\n<li><strong>Schedule periodic PCM re\u2011flash<\/strong> when the manufacturer releases software updates. Updated calibration can improve sensor tolerance and reduce false\u2011code occurrences.<\/li>\n<\/ul>\n<div class=\"info-section\">\n<p><strong>Service Recommendation:<\/strong> Most issues related to this fault are diagnosed and corrected through inspection, wiring repair, and calibration rather than module replacement. For modules not typically replaced through aftermarket suppliers, diagnosis and repair should be performed by a certified automotive technician with access to factory service information and tooling.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>No crank or stall on your vehicle? P0322 = Ignition\/Distributor Engine Speed Input Circuit No Signal\u2014engine timing lost. Scan, test, or replace module.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-517473","post","type-post","status-publish","format-standard","hentry","category-auto-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P0322 Code Symptoms, Causes, Diagnosis &amp; Comprehensive Repair Guide - Flagship One Blog<\/title>\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.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0322 Code Symptoms, Causes, Diagnosis &amp; Comprehensive Repair Guide - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"No crank or stall on your vehicle? P0322 = Ignition\/Distributor Engine Speed Input Circuit No Signal\u2014engine timing lost. Scan, test, or replace module.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/\" \/>\n<meta property=\"og:site_name\" content=\"Flagship One Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/flagshipone\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/flagshipone\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-10T09:26:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg\" \/>\n<meta name=\"author\" content=\"FlagshipOne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:site\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"FlagshipOne\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"P0322 Code Symptoms, Causes, Diagnosis &#038; Comprehensive Repair Guide\",\"datePublished\":\"2025-12-10T09:26:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/\"},\"wordCount\":1008,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"articleSection\":[\"Auto News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/\",\"name\":\"P0322 Code Symptoms, Causes, Diagnosis & Comprehensive Repair Guide - Flagship One Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"datePublished\":\"2025-12-10T09:26:54+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"width\":2560,\"height\":617},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P0322 Code Symptoms, Causes, Diagnosis &#038; Comprehensive Repair Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"name\":\"Flagship One Blog\",\"description\":\"Flagship One Inc. OEM Engine Computers  Control Modules\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\",\"name\":\"Flagship One, Inc.\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/web-lg-fs1-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/web-lg-fs1-logo.png\",\"width\":1341,\"height\":1098,\"caption\":\"Flagship One, Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/flagshipone\",\"https:\\\/\\\/x.com\\\/theflagshipone\",\"https:\\\/\\\/www.instagram.com\\\/flagship_one\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UC0oyKphffBM2qkJ-gKPmMXw\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\",\"name\":\"FlagshipOne\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"caption\":\"FlagshipOne\"},\"description\":\"The world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Units and all other car control units. With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules.\",\"sameAs\":[\"https:\\\/\\\/www.fs1inc.com\\\/\",\"https:\\\/\\\/www.facebook.com\\\/flagshipone\\\/\",\"https:\\\/\\\/www.instagram.com\\\/flagship_one\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/fs1inc\"],\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/author\\\/flagship1inc\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"P0322 Code Symptoms, Causes, Diagnosis & Comprehensive Repair Guide - Flagship One Blog","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.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/","og_locale":"en_US","og_type":"article","og_title":"P0322 Code Symptoms, Causes, Diagnosis & Comprehensive Repair Guide - Flagship One Blog","og_description":"No crank or stall on your vehicle? P0322 = Ignition\/Distributor Engine Speed Input Circuit No Signal\u2014engine timing lost. Scan, test, or replace module.","og_url":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/","og_site_name":"Flagship One Blog","article_publisher":"https:\/\/www.facebook.com\/flagshipone","article_author":"https:\/\/www.facebook.com\/flagshipone\/","article_published_time":"2025-12-10T09:26:54+00:00","og_image":[{"url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","type":"","width":"","height":""}],"author":"FlagshipOne","twitter_card":"summary_large_image","twitter_creator":"@theflagshipone","twitter_site":"@theflagshipone","twitter_misc":{"Written by":"FlagshipOne","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#article","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/"},"author":{"name":"FlagshipOne","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700"},"headline":"P0322 Code Symptoms, Causes, Diagnosis &#038; Comprehensive Repair Guide","datePublished":"2025-12-10T09:26:54+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/"},"wordCount":1008,"commentCount":0,"publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","articleSection":["Auto News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/","url":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/","name":"P0322 Code Symptoms, Causes, Diagnosis & Comprehensive Repair Guide - Flagship One Blog","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#primaryimage"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","datePublished":"2025-12-10T09:26:54+00:00","breadcrumb":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#primaryimage","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","width":2560,"height":617},{"@type":"BreadcrumbList","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0322-ignitiondistributor-engine-speed-input-circuit-no-signal\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fs1inc.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P0322 Code Symptoms, Causes, Diagnosis &#038; Comprehensive Repair Guide"}]},{"@type":"WebSite","@id":"https:\/\/www.fs1inc.com\/blog\/#website","url":"https:\/\/www.fs1inc.com\/blog\/","name":"Flagship One Blog","description":"Flagship One Inc. OEM Engine Computers  Control Modules","publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fs1inc.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fs1inc.com\/blog\/#organization","name":"Flagship One, Inc.","url":"https:\/\/www.fs1inc.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2019\/06\/web-lg-fs1-logo.png","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2019\/06\/web-lg-fs1-logo.png","width":1341,"height":1098,"caption":"Flagship One, Inc."},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/flagshipone","https:\/\/x.com\/theflagshipone","https:\/\/www.instagram.com\/flagship_one","https:\/\/www.youtube.com\/channel\/UC0oyKphffBM2qkJ-gKPmMXw"]},{"@type":"Person","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700","name":"FlagshipOne","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","caption":"FlagshipOne"},"description":"The world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Units and all other car control units. With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules.","sameAs":["https:\/\/www.fs1inc.com\/","https:\/\/www.facebook.com\/flagshipone\/","https:\/\/www.instagram.com\/flagship_one\/","https:\/\/www.linkedin.com\/company\/fs1inc"],"url":"https:\/\/www.fs1inc.com\/blog\/author\/flagship1inc\/"}]}},"_links":{"self":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/517473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/comments?post=517473"}],"version-history":[{"count":0,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/517473\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media?parent=517473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/categories?post=517473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/tags?post=517473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}