{"id":517379,"date":"2025-12-10T03:06:09","date_gmt":"2025-12-10T08:06:09","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/"},"modified":"2025-12-10T03:06:09","modified_gmt":"2025-12-10T08:06:09","slug":"dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/","title":{"rendered":"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">P0228<\/div>\n<h1>P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual<\/h1>\n<p class=\"hero-subtitle\">\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>P0228 = Throttle\/Pedal Position Sensor\u2011C Circuit High <\/li>\n<li>Typical signs: check\u2011engine light, erratic idle, reduced power, limp\u2011mode activation <\/li>\n<li>Most failures stem from PCM communication or sensor\u2011circuit faults, not mechanical wear <\/li>\n<li>A full scan, wiring inspection, and PCM verification are the first steps; replacement is a last resort <\/li>\n<li>Flagship One provides VIN\u2011matched, pre\u2011programmed control modules when PCM replacement is required <\/li>\n<\/ul>\n<\/div>\n<h3>Introduction <\/h3>\n<p>Drivers who encounter a sudden loss of throttle response often see the check\u2011engine light flash, notice the engine idle wobble, or feel a noticeable drop in power that can trigger limp\u2011mode. Those exact cues point to the P0228 diagnostic trouble code, which means the Throttle\/Pedal Position Sensor (TPS)\u2011C circuit is reading a voltage higher than the PCM expects. The power\u2011train control module interprets this \u201chigh\u201d signal as a fault and limits throttle opening to protect the engine. Because the fault originates in the electronic interface between the pedal sensor and the PCM, early detection and systematic testing are essential to avoid repeated shutdowns and costly downtime.<\/p>\n<h2>Symptoms <\/h2>\n<ul>\n<li><strong>Check\u2011engine illumination<\/strong> \u2013 MIL lights up as soon as the PCM registers a high\u2011voltage condition. <\/li>\n<li><strong>Erratic idle<\/strong> \u2013 RPMs fluctuate or stall when the vehicle is stopped because the PCM reduces throttle input. <\/li>\n<li><strong>Reduced acceleration<\/strong> \u2013 Throttle response feels sluggish; the engine may not reach expected RPMs under load. <\/li>\n<li><strong>Limp\u2011mode activation<\/strong> \u2013 Power is limited to a safe level, often accompanied by a \u201cReduced Engine Power\u201d message on the dash. <\/li>\n<\/ul>\n<p>These signs appear suddenly and may worsen if the underlying electronic fault persists.<\/p>\n<h2>Why Throttle Position Sensor Circuit Problems Occur <\/h2>\n<h3>Faulty Pedal\u2011Position Sensor Signal (Circuit C) <\/h3>\n<p>The TPS contains three separate voltage outputs (A, B, C) that the PCM cross\u2011checks. If the C circuit voltage exceeds the calibrated range (typically &gt;5 V), the PCM logs P0228. Internal sensor degradation, shorted windings, or exposure to moisture can push the voltage upward.<\/p>\n<h3>PCM Input\u2011Stage Failure <\/h3>\n<p>Even with a healthy sensor, the PCM\u2019s analog\u2011to\u2011digital converter or input driver for the C circuit can develop high\u2011impedance leakage, causing the module to read an artificially high voltage. This internal fault is harder to detect without bench testing the PCM.<\/p>\n<h3>Wiring Harness Issues <\/h3>\n<p>Corroded pins, cracked insulation, or a short to the power rail (+12 V) in the sensor\u2011to\u2011PCM wiring can inject excess voltage into the C circuit. Intermittent contact may produce sporadic P0228 entries that disappear after a short drive.<\/p>\n<h3>Software Calibration Errors <\/h3>\n<p>Occasionally, a PCM firmware version contains a mis\u2011calibrated threshold for the C circuit. After a software update, the module may misinterpret normal sensor voltages as \u201chigh,\u201d generating the code even though hardware is sound.<\/p>\n<h2>Diagnostic and Repair Procedures <\/h2>\n<ol>\n<li><strong>Retrieve Freeze\u2011Frame Data<\/strong> \u2013 Use a scan tool to pull the P0228 code and any accompanying data (sensor voltages, engine load). Verify that the C\u2011circuit voltage is indeed above the normal 0.5\u20134.5 V window.\n<\/li>\n<li><strong>Visual Wiring Inspection<\/strong> \u2013 Disconnect the pedal\u2011position sensor connector. Examine the harness for chafed wires, corrosion, or loose pins. Repair or replace damaged sections before proceeding.\n<\/li>\n<li><strong>Sensor Voltage Test<\/strong> \u2013 With the ignition on and the pedal at rest, measure the C\u2011circuit voltage at the sensor connector. Compare to specifications (usually ~0.5 V). A reading &gt;5 V indicates a sensor fault; a normal reading shifts focus to the PCM.\n<\/li>\n<li><strong>PCM Input Test<\/strong> \u2013 Using a PCM bench tester or a calibrated oscilloscope, probe the C\u2011circuit input on the PCM. If the voltage matches the sensor reading, the PCM is likely healthy. A discrepancy points to a PCM internal fault.\n<\/li>\n<li><strong>Software Verification<\/strong> \u2013 Check the PCM\u2019s software version against the manufacturer\u2019s service bulletins. If a known calibration issue exists, reflash the PCM with the latest firmware.\n<\/li>\n<li><strong>Clear Codes and Road Test<\/strong> \u2013 After repairs, clear the DTC, then perform a drive cycle that includes idle, acceleration, and load changes. Confirm that P0228 does not return.\n<\/li>\n<\/ol>\n<p><strong>Cost Estimates<\/strong> <\/p>\n<ul>\n<li>Scan tool and basic wiring inspection: $50\u2011$100 (labor) <\/li>\n<li>Sensor voltage test with oscilloscope: $80\u2011$150 (labor) <\/li>\n<li>PCM bench test or reflash: $150\u2011$250 (labor) plus any required software license fees <\/li>\n<\/ul>\n<p>If the PCM fails the input test or software reflash does not resolve the issue, replacement becomes the logical next step.<\/p>\n<h2>When Throttle Position Sensor Circuit Replacement Makes More Sense Than Repair <\/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>When the PCM\u2019s internal input stage is damaged or the firmware cannot be updated to a stable version, repair attempts are often temporary. Repeated high\u2011circuit readings can corrupt other control strategies, leading to broader drivability problems. In such cases, installing a new, VIN\u2011matched control module eliminates the risk of recurring faults and ensures full compatibility with the vehicle\u2019s security and immobilizer systems. <\/p>\n<p><strong>Flagship One<\/strong> specializes in VIN\u2011matched control modules, providing a plug\u2011and\u2011drive solution backed by a comprehensive warranty. Modern control modules integrate engine management, emissions controls, and anti\u2011theft functions; correct programming is essential for reliable operation. Flagship One\u2019s pre\u2011programmed units arrive calibrated to the exact software version required for your vehicle, simplifying installation and reducing the chance of post\u2011install issues. <\/p>\n<h2>Preventive Maintenance <\/h2>\n<ul>\n<li><strong>Keep the pedal\u2011sensor area clean<\/strong> \u2013 Dirt and moisture can infiltrate the connector; periodic cleaning with a dielectric cleaner helps maintain signal integrity. <\/li>\n<li><strong>Inspect wiring harnesses during scheduled service<\/strong> \u2013 Look for signs of wear, especially near the steering column where flexing occurs. Replace any compromised sections before they short to power. <\/li>\n<li><strong>Update PCM software regularly<\/strong> \u2013 Follow manufacturer service bulletins; a timely reflash can prevent calibration\u2011related high\u2011circuit errors. <\/li>\n<li><strong>Avoid exposure to extreme temperatures<\/strong> \u2013 Prolonged heat can degrade sensor electronics; park in shade when possible. <\/li>\n<\/ul>\n<p>Routine checks during regular maintenance visits can catch early signs of circuit drift before a P0228 code appears.<\/p>\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>Throttle pedal sticks or jerks and check engine light is on in your vehicle? P0228 signal can cut power\u2014scan, test the sensor, then reprogram or replace.<\/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-517379","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>P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual - 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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"Throttle pedal sticks or jerks and check engine light is on in your vehicle? P0228 signal can cut power\u2014scan, test the sensor, then reprogram or replace.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/\" \/>\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=\"2025-12-10T08:06:09+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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual\",\"datePublished\":\"2025-12-10T08:06:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/\"},\"wordCount\":1013,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/\",\"name\":\"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual - Flagship One Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"datePublished\":\"2025-12-10T08:06:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual\"}]},{\"@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":"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual - 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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/","og_locale":"en_US","og_type":"article","og_title":"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual - Flagship One Blog","og_description":"Throttle pedal sticks or jerks and check engine light is on in your vehicle? P0228 signal can cut power\u2014scan, test the sensor, then reprogram or replace.","og_url":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/","og_site_name":"Flagship One Blog","article_publisher":"https:\/\/www.facebook.com\/flagshipone","article_author":"https:\/\/www.facebook.com\/flagshipone\/","article_published_time":"2025-12-10T08:06:09+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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#article","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/"},"author":{"name":"FlagshipOne","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700"},"headline":"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual","datePublished":"2025-12-10T08:06:09+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/"},"wordCount":1013,"commentCount":0,"publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/","url":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/","name":"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual - Flagship One Blog","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#primaryimage"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","datePublished":"2025-12-10T08:06:09+00:00","breadcrumb":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#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-p0228-throttlepedal-position-sensorswitch-c-circuit-high\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fs1inc.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P0228 Code Symptoms, Causes, and Repair Procedures Guide Manual"}]},{"@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\/517379","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=517379"}],"version-history":[{"count":0,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/517379\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media?parent=517379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/categories?post=517379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/tags?post=517379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}