{"id":528252,"date":"2026-07-17T01:53:38","date_gmt":"2026-07-17T05:53:38","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=528252"},"modified":"2026-07-17T01:53:38","modified_gmt":"2026-07-17T05:53:38","slug":"1997-mitsubishi-3000gt-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/","title":{"rendered":"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>1997 Mitsubishi 3000GT PCM and ECM Replacement Guide<\/h1>\n<p class=\"hero-subtitle\">The Powertrain Control Module (PCM) in the 1997 Mitsubishi 3000GT manages engine and transmission functions. Failure can cause no-start, erratic shifting, or poor performance. It is located under the hood and requires careful replacement.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>PCM\/ECM replacement book time is 0.7 hours for removal and installation.<\/li>\n<li>A factory relearn procedure takes 0.5 hours after a new module is installed.<\/li>\n<li>Common failure symptoms include no-start, stalling, and transmission shifting issues.<\/li>\n<li>Pre-programmed replacement units from Flagship One eliminate the need for the relearn step.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If you own a 1997 Mitsubishi 3000GT with the 3.0L engine, you may eventually face a situation where the engine computer fails. This module, often called the PCM (Powertrain Control Module) or ECM (Engine Control Module), is the brain of your vehicle&#8217;s engine and transmission management. When it stops working correctly, your 3000GT may refuse to start, run poorly, or trigger warning lights. Understanding what this module does, where it is located, and what replacement involves can save you time and frustration. This guide covers the essential facts about PCM\/ECM replacement for your 1997 Mitsubishi 3000GT, including book labor times, common symptoms, and how a pre-programmed unit can simplify the repair. Whether you are a DIY owner or working with a shop, knowing these details helps you make an informed decision and get your sports car back on the road reliably.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 1997 Mitsubishi 3000GT<\/h2>\n<p>The Powertrain Control Module (PCM) in your 1997 Mitsubishi 3000GT is a dedicated computer that controls the engine&#8217;s fuel injection, ignition timing, idle speed, and transmission shift points. It also monitors sensors like the oxygen sensor, throttle position sensor, and crankshaft position sensor to adjust performance in real time. Because the 3000GT is a twin-turbo model in some trims, the PCM also manages boost control and intercooler functions. When this module fails, the entire vehicle&#8217;s operation is compromised. The PCM is essentially the central nervous system of the powertrain. If you need a replacement, you are looking for <a href=\"https:\/\/www.fs1inc.com\/chrysler-dodge-plymouth\/mitsubishi-pcm-ecm-ecu-engine-computer\/3000gt-engine-computers.html\">replacement PCMs for the 3000GT<\/a> that match the original specifications. Using a non-programmed or incorrect module can lead to poor drivability or no-start conditions. That is why it is critical to source a unit that is pre-configured for your specific VIN and engine calibration. The PCM communicates with other modules via the OBD-II system, and any internal fault can trigger diagnostic trouble codes that help pinpoint the issue.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the PCM Is Located and What Replacement Involves<\/h2>\n<p>The exact location of the PCM in the 1997 Mitsubishi 3000GT is not specified in our data, but it is typically mounted in the engine bay, often on the passenger side near the firewall or behind the glove box in some models. Replacement involves disconnecting the battery, removing any covers or brackets, unplugging the wiring harness connectors, and unbolting the module. The book time for PCM removal and replacement is 0.7 hours. After installation, the factory procedure requires a PCM relearn that takes an additional 0.5 hours. This relearn allows the module to adapt to the vehicle&#8217;s specific sensors and actuators. Access may require removing other components, so a shop may charge slightly more than the book time if complications arise. Always ensure the replacement module is compatible with your 3000GT&#8217;s engine and transmission configuration.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:18px 0;font-size:15px\">\n<tr>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Operation<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Configuration<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Book Time<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Powertrain Control Module R&amp;R<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.7 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Powertrain Control Module Relearn<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.5 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module Relearn<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.5 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module R&amp;R<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.7 hr<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Programming Requirements After Replacement<\/h2>\n<p>After installing a new PCM in your 1997 Mitsubishi 3000GT, the factory procedure requires a relearn process that takes 0.5 hours. This step involves driving the vehicle under specific conditions so the module can learn idle, fuel trim, and transmission shift patterns. Without this relearn, the engine may run poorly or set false trouble codes. However, when you purchase <a href=\"https:\/\/www.fs1inc.com\/1997-mitsubishi-3000gt-3-0l-pcm-engine-computer-ecm-ecu-programmed-plug-play.html\">a pre-programmed PCM for the 3000GT<\/a> from Flagship One, the unit arrives with your vehicle&#8217;s VIN and original calibration already loaded. That means the relearn procedure is already completed during manufacturing. You simply install the module, reconnect the battery, and start the engine. The vehicle should run normally without the need for a scan tool or dealer visit. This saves you the 0.5-hour labor cost and gets your 3000GT back on the road faster.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>When the PCM in your 1997 Mitsubishi 3000GT begins to fail, you may notice several warning signs. The most common symptom is a no-start condition where the engine cranks but does not fire. Stalling while driving, especially at idle or during deceleration, is another indicator. The check engine light may illuminate with codes related to internal PCM faults, such as P0601 (internal memory error) or P0606 (processor fault). You might also experience erratic transmission shifting, such as harsh or delayed gear changes, because the PCM controls the automatic transmission. Poor fuel economy, misfires, or a rough idle can also point to a failing module. In some cases, the scan tool may fail to communicate with the PCM entirely, indicating a dead module. If you notice any of these issues, it is wise to have the PCM tested or replaced promptly to avoid being stranded.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Protecting the PCM in Your 1997 Mitsubishi 3000GT<\/h2>\n<ul style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\">Keep the battery and charging system in good condition; voltage spikes can damage the PCM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Ensure all ground connections and wiring harness connectors are clean and tight.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump-starting the vehicle with a running donor car; use a battery pack or follow proper procedure.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address any check engine light or drivability issues promptly to prevent further strain on the PCM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Inspect the PCM connector seals for cracks or moisture intrusion, especially after engine bay cleaning.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">If replacing the battery, disconnect the negative terminal first and reconnect it last to avoid voltage surges.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>How do I know if the PCM in my 1997 Mitsubishi 3000GT is bad?<\/h3>\n<p>Common signs include no-start, stalling, erratic shifting, and a check engine light with internal PCM codes like P0601. If a scan tool cannot communicate with the module, it is likely failed.<\/p>\n<h3>Can I replace the PCM in my 1997 Mitsubishi 3000GT myself?<\/h3>\n<p>Yes, if you have basic mechanical skills. The book time is 0.7 hours for removal and installation. However, you must ensure the replacement module is programmed for your VIN. A pre-programmed unit simplifies the job.<\/p>\n<h3>What is the difference between PCM and ECM for the 1997 Mitsubishi 3000GT?<\/h3>\n<p>In this vehicle, the terms are often used interchangeably. The PCM (Powertrain Control Module) controls both engine and transmission, while ECM (Engine Control Module) typically refers to engine-only control. Your 3000GT uses a single module that handles both.<\/p>\n<h3>Do I need to perform a relearn after installing a new PCM?<\/h3>\n<p>The factory procedure requires a 0.5-hour relearn. However, if you buy a pre-programmed PCM from Flagship One, the relearn is already done, so you can drive immediately after installation.<\/p>\n<h3>What causes PCM failure in a 1997 Mitsubishi 3000GT?<\/h3>\n<p>Common causes include voltage spikes from a failing alternator, moisture intrusion, corrosion at connectors, and age-related component degradation. The 3000GT&#8217;s engine bay heat can also stress the module over time.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>If your 1997 Mitsubishi 3000GT needs a PCM or ECM replacement, you have two main options: have a shop install a new module and perform the factory relearn, or purchase a pre-programmed unit from Flagship One that is ready to install. The pre-programmed route saves you the 0.5-hour relearn labor and ensures the module is matched to your vehicle&#8217;s VIN. Consider your budget and time when deciding.<\/p>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/1997-mitsubishi-3000gt-3-0l-pcm-engine-computer-ecm-ecu-programmed-plug-play.html\"><b>refurbished, VIN-programmed PCM for the 1997 Mitsubishi 3000GT<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/chrysler-dodge-plymouth\/mitsubishi-pcm-ecm-ecu-engine-computer\/3000gt-engine-computers.html\">Mitsubishi 3000GT module lineup<\/a> covers other engine configurations as well.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Final Thoughts<\/h2>\n<p>The PCM in your 1997 Mitsubishi 3000GT is a critical component that controls engine and transmission performance. When it fails, symptoms like no-start or stalling can leave you stranded. Replacement book time is 0.7 hours plus a 0.5-hour relearn. Choosing a pre-programmed unit from Flagship One eliminates the relearn step and gets you back on the road quickly.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>If your 1997 Mitsubishi 3000GT has no-start or stalling, the PCM may need replacement. Learn symptoms, labor times, and how pre-programmed units save time.<\/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":[258,295],"tags":[78,390,296],"class_list":["post-528252","post","type-post","status-publish","format-standard","hentry","category-car","category-mitsubishi","tag-78","tag-3000gt","tag-mitsubishi"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>1997 Mitsubishi 3000GT PCM and ECM Replacement 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\/1997-mitsubishi-3000gt-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"If your 1997 Mitsubishi 3000GT has no-start or stalling, the PCM may need replacement. Learn symptoms, labor times, and how pre-programmed units save time.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/\" \/>\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=\"2026-07-17T05:53:38+00:00\" \/>\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=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide\",\"datePublished\":\"2026-07-17T05:53:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/\"},\"wordCount\":1353,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"keywords\":[\"1997\",\"3000Gt\",\"Mitsubishi\"],\"articleSection\":[\"Car\",\"Mitsubishi\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/\",\"name\":\"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide - Flagship One Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"datePublished\":\"2026-07-17T05:53:38+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/1997-mitsubishi-3000gt-pcm-replacement-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"1997 Mitsubishi 3000GT PCM and ECM Replacement 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":"1997 Mitsubishi 3000GT PCM and ECM Replacement 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\/1997-mitsubishi-3000gt-pcm-replacement-guide\/","og_locale":"en_US","og_type":"article","og_title":"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide - Flagship One Blog","og_description":"If your 1997 Mitsubishi 3000GT has no-start or stalling, the PCM may need replacement. Learn symptoms, labor times, and how pre-programmed units save time.","og_url":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/","og_site_name":"Flagship One Blog","article_publisher":"https:\/\/www.facebook.com\/flagshipone","article_author":"https:\/\/www.facebook.com\/flagshipone\/","article_published_time":"2026-07-17T05:53:38+00:00","author":"FlagshipOne","twitter_card":"summary_large_image","twitter_creator":"@theflagshipone","twitter_site":"@theflagshipone","twitter_misc":{"Written by":"FlagshipOne","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/#article","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/"},"author":{"name":"FlagshipOne","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700"},"headline":"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide","datePublished":"2026-07-17T05:53:38+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/"},"wordCount":1353,"commentCount":0,"publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"keywords":["1997","3000Gt","Mitsubishi"],"articleSection":["Car","Mitsubishi"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/","url":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/","name":"1997 Mitsubishi 3000GT PCM and ECM Replacement Guide - Flagship One Blog","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/#website"},"datePublished":"2026-07-17T05:53:38+00:00","breadcrumb":{"@id":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.fs1inc.com\/blog\/1997-mitsubishi-3000gt-pcm-replacement-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fs1inc.com\/blog\/"},{"@type":"ListItem","position":2,"name":"1997 Mitsubishi 3000GT PCM and ECM Replacement 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\/528252","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=528252"}],"version-history":[{"count":1,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/528252\/revisions"}],"predecessor-version":[{"id":528253,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/528252\/revisions\/528253"}],"wp:attachment":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media?parent=528252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/categories?post=528252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/tags?post=528252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}