{"id":527282,"date":"2026-07-16T20:34:31","date_gmt":"2026-07-17T00:34:31","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=527282"},"modified":"2026-07-16T20:34:31","modified_gmt":"2026-07-17T00:34:31","slug":"2006-lexus-is250-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2006-lexus-is250-pcm-replacement-guide\/","title":{"rendered":"2006 Lexus IS250 Engine Control Module: What Owners Should Know"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>2006 Lexus IS250 Engine Control Module: What Owners Should Know<\/h1>\n<p class=\"hero-subtitle\">The Engine Control Module (ECM) in your 2006 Lexus IS250 manages fuel injection, ignition timing, and emissions systems. Failures may cause drivability issues, poor performance, or stored trouble codes related to internal processor faults.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>The ECM controls critical engine functions in the 2006 Lexus IS250.<\/li>\n<li>Replacement typically requires 0.7 hours of labor for removal and installation.<\/li>\n<li>A relearn procedure of 0.5 hours is often needed after ECM replacement.<\/li>\n<li>Common symptoms include no-start conditions, stalling, or stored internal fault codes.<\/li>\n<li>Flagship One units arrive VIN-programmed, eliminating the need for additional programming steps.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2006 Lexus IS250 has been experiencing unexplained stalling, rough idling, or a no-start condition, the Engine Control Module (ECM) may be the culprit. This small but critical computer manages nearly every aspect of your engine\u2019s performance, from fuel delivery to ignition timing. When it fails, the symptoms can range from subtle drivability issues to complete engine shutdown. Understanding the role of the ECM, how to identify potential failures, and what replacement involves can help you make informed decisions about repairs. This guide covers the essentials: where the ECM is located, what labor to expect, common symptoms of failure, and how a pre-programmed replacement unit can streamline the process. Whether you\u2019re diagnosing an existing issue or planning ahead, knowing these details ensures you\u2019re prepared for what comes next.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 2006 Lexus IS250<\/h2>\n<p>The Engine Control Module (ECM) in your 2006 Lexus IS250 is the brain behind your engine\u2019s operation. It continuously monitors data from sensors throughout the vehicle to optimize fuel injection, ignition timing, and emissions control. This ensures your engine runs efficiently, delivers smooth power, and meets emissions standards. The ECM also communicates with other onboard systems, such as the transmission and traction control, to coordinate performance under varying driving conditions. When the ECM malfunctions, it can disrupt these processes, leading to poor fuel economy, rough idling, or even a complete loss of engine function. Replacing a faulty ECM with <a href=\"https:\/\/www.fs1inc.com\/toyota-ecm-pcm-ecu-engine-computer\/lexus-ecm-pcm-ecu-engine-computer\/is250-engine-computers.html\">replacement engine computers for the IS250<\/a> is often necessary to restore proper operation. Because the ECM is so integral to your vehicle\u2019s performance, addressing issues promptly can prevent further complications, such as catalytic converter damage or transmission shifting problems.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the PCM Is Located and What Replacement Involves<\/h2>\n<p>In the 2006 Lexus IS250, the ECM is located in the engine bay, typically mounted near the firewall or on the passenger side of the vehicle. Accessing it requires removing a protective cover or panel, which may involve disconnecting the battery and relieving fuel system pressure as a safety precaution. Once exposed, the ECM is secured with bolts or a mounting bracket, and its electrical connectors must be carefully disconnected to avoid damaging the pins. Reinstalling the ECM follows the reverse procedure, ensuring all connectors are properly seated and the mounting hardware is tightened to specification. Labor for removal and replacement is typically billed at 0.7 hours, according to factory guidelines. While the process is straightforward for a professional, improper handling can lead to connector damage or misalignment, so care is essential during installation.<\/p>\n<figure style=\"margin:22px auto;text-align:center;max-width:720px\"><img decoding=\"async\" style=\"max-width:100%;height:auto;border:1px solid #e2e6ec;border-radius:8px\" src=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2006-lexus-is250-pcm-service-figure.webp\" alt=\"2006 Lexus IS250 PCM location diagram\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">From the factory PCM removal procedure for the 2006 Lexus IS250.<\/figcaption><\/figure>\n<div style=\"background:#f7f9fc;border:1px solid #e2e8f2;border-radius:10px;padding:18px 24px;margin:18px 0\">\n<h3 style='margin-top:0'>How to Reach the PCM on the 2006 Lexus IS250<\/h3>\n<ol style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> cool air intake duct seal (.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> engine room side cover lh (.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> ECM cover.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the 3 bolts and ECM cover.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> all water on and around the ECM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the ECM connectors.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the 6 ECM connectors.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the 2 nuts and ECM.<\/li>\n<\/ol>\n<p style='margin:10px 0 0 0'><em>Work with the ignition off, and treat the module as static-sensitive: avoid touching the connector pins at any point.<\/em><\/p>\n<\/div>\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 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<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<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Programming Requirements After Replacement<\/h2>\n<p>After replacing the ECM in your 2006 Lexus IS250, the vehicle typically requires a relearn procedure to synchronize the new module with the engine and other onboard systems. This process, which takes about 0.5 hours of labor, ensures the ECM adapts to your specific vehicle\u2019s operating parameters, such as fuel trim and idle settings. Without this step, you may experience poor performance, rough idling, or even a no-start condition. However, opting for <a href=\"2006-lexus-is250-2-5l-pcm-engine-computer-ecm-ecu-programmed-plug-play\">a VIN-programmed replacement unit<\/a> eliminates the need for this additional programming. These units arrive pre-configured to match your vehicle\u2019s VIN, allowing for a plug-and-play installation. This not only saves time but also reduces the risk of complications that can arise from improper relearn procedures. Always confirm that the replacement unit is compatible with your IS250\u2019s engine and model year to avoid compatibility issues.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>When the ECM in your 2006 Lexus IS250 begins to fail, the symptoms can vary widely, but they often include noticeable drivability issues. One of the most common signs is a no-start condition, where the engine cranks but fails to fire. Stalling or rough idling, particularly when the engine is cold, may also occur as the ECM struggles to maintain proper fuel and ignition timing. You might notice poor acceleration or hesitation under load, as the module fails to adjust fuel delivery correctly. Another red flag is the illumination of the check engine light, often accompanied by stored trouble codes. For this vehicle, codes like <a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\">internal control module processor fault<\/a> are frequently logged, indicating a failure within the ECM\u2019s internal circuitry. In some cases, the vehicle may enter a limp-home mode, limiting engine power to prevent further damage. If your scan tool fails to communicate with the ECM, that\u2019s another strong indicator of a module failure. Addressing these symptoms promptly can prevent more severe issues, such as transmission shifting problems or catalytic converter damage, which can result from prolonged misfires or improper fuel mixtures.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2006 Lexus IS250<\/h2>\n<p>The 2006 Lexus IS250 may store specific trouble codes when the ECM experiences internal faults. These codes are critical for diagnosing the root cause of drivability issues and determining whether the ECM needs replacement or reprogramming.<\/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\">Code<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Meaning<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Full Guide<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0604<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal RAM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#0563C1\"><b><u>Full P0604 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0606<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Module processor failure<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#0563C1\"><b><u>Full P0606 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0607-control-module-performance\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0607<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0607-control-module-performance\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Module performance fault<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0607-control-module-performance\/\" style=\"color:#0563C1\"><b><u>Full P0607 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0657-actuator-supply-voltage-circuitopen\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0657<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0657-actuator-supply-voltage-circuitopen\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Module-internal fault<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0657-actuator-supply-voltage-circuitopen\/\" style=\"color:#0563C1\"><b><u>Full P0657 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Protecting the PCM in Your 2006 Lexus IS250<\/h2>\n<ul style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\">Maintain a healthy charging system to prevent voltage spikes that can damage the ECM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Ensure battery terminals and engine grounds are clean and securely connected to avoid electrical interference.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump-starting the vehicle with improper voltage, such as from a 24-volt system.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address check engine lights or stored trouble codes promptly to prevent further damage to the ECM or related systems.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Keep the ECM connector and wiring harness free of moisture and corrosion by ensuring seals are intact.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Use a quality battery charger when storing the vehicle for extended periods to maintain stable voltage levels.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>How do I know if my 2006 Lexus IS250 ECM is failing?<\/h3>\n<p>Common signs include a no-start condition, stalling, rough idling, or the illumination of the check engine light with stored trouble codes like P0606 or P0607. If your scan tool cannot communicate with the ECM, that\u2019s another strong indicator of a module failure. These symptoms often point to internal processor faults or electrical issues within the ECM.<\/p>\n<h3>Can I replace the ECM in my 2006 Lexus IS250 myself?<\/h3>\n<p>While the ECM is accessible in the engine bay, replacement requires careful handling of electrical connectors and may involve safety steps like disconnecting the battery. If you\u2019re not experienced with automotive electronics, it\u2019s best to have a professional perform the replacement to avoid damaging the new module or connectors. The labor time for removal and installation is typically 0.7 hours.<\/p>\n<h3>What happens if I don\u2019t perform the ECM relearn procedure after replacement?<\/h3>\n<p>Skipping the relearn procedure may result in poor engine performance, rough idling, or even a no-start condition. The relearn ensures the new ECM adapts to your vehicle\u2019s specific operating parameters, such as fuel trim and idle settings. Without it, the ECM may not function optimally, leading to drivability issues or stored trouble codes.<\/p>\n<h3>Why does my 2006 Lexus IS250 ECM keep failing?<\/h3>\n<p>Repeated ECM failures may be caused by electrical issues, such as voltage spikes from a faulty alternator or poor grounding. Moisture intrusion, corrosion in the connectors, or improper jump-starting can also damage the module. Addressing these underlying issues is critical to preventing future failures. Regular maintenance of the charging system and electrical connections can help protect the ECM.<\/p>\n<h3>Is it necessary to use a Lexus-branded ECM for my 2006 IS250?<\/h3>\n<p>While OEM parts are designed to meet factory specifications, aftermarket replacement ECMs can also be a reliable option if they are VIN-programmed and compatible with your vehicle. Using a pre-programmed unit eliminates the need for additional programming steps, making the installation process more straightforward. Always ensure the replacement unit is designed for your specific model and engine.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2006 Lexus IS250 is exhibiting symptoms of ECM failure, you have a few options for moving forward. A repair shop can diagnose the issue and perform a replacement, which may involve additional labor for programming and relearn procedures. Alternatively, opting for a pre-programmed replacement ECM can simplify the process, as these units arrive ready to install and eliminate the need for post-installation programming. This can save time and reduce the risk of complications during the repair. Whether you choose a new or refurbished unit, ensure it\u2019s compatible with your IS250\u2019s engine and model year to avoid compatibility issues.<\/p>\n<figure style=\"margin:22px auto;text-align:center;max-width:720px\"><img decoding=\"async\" style=\"max-width:100%;height:auto;border:1px solid #e2e6ec;border-radius:8px\" src=\"https:\/\/www.fs1inc.com\/media\/wysiwyg\/googleshop\/toyotachamp\/toyota-pcm-champ-1.jpg\" alt=\"Refurbished VIN-programmed PCM for the 2006 Lexus IS250\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">A refurbished, VIN-programmed replacement PCM for the 2006 Lexus IS250 from Flagship One.<\/figcaption><\/figure>\n<p>Flagship One stocks a <a href=\"2006-lexus-is250-2-5l-pcm-engine-computer-ecm-ecu-programmed-plug-play\"><b>refurbished, VIN-programmed PCM for the 2006 Lexus IS250<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/toyota-ecm-pcm-ecu-engine-computer\/lexus-ecm-pcm-ecu-engine-computer\/is250-engine-computers.html\">Lexus IS250 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 Engine Control Module in your 2006 Lexus IS250 plays a vital role in ensuring smooth engine operation and optimal performance. If you\u2019re experiencing symptoms like stalling, rough idling, or a no-start condition, the ECM may be the source of the problem. Understanding the replacement process, labor requirements, and the benefits of a pre-programmed unit can help you make an informed decision. Addressing ECM issues promptly can prevent further complications and keep your IS250 running reliably. Whether you opt for a professional repair or a DIY approach, ensuring the replacement unit is properly programmed is key to a successful outcome.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>2006 Lexus IS250 with stalling, no-start, or misfire codes may need ECM service. Learn symptoms, labor times, and how a pre-programmed replacement can save time and hassle.<\/p>\n","protected":false},"author":1,"featured_media":525778,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,298],"tags":[393,584,110],"class_list":["post-527282","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car","category-lexus","tag-393","tag-is250","tag-lexus-computer"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2006 Lexus IS250 Engine Control Module: What Owners Should Know - 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\/2006-lexus-is250-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2006 Lexus IS250 Engine Control Module: What Owners Should Know - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"2006 Lexus IS250 with stalling, no-start, or misfire codes may need ECM service. Learn symptoms, labor times, and how a pre-programmed replacement can save time and hassle.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/2006-lexus-is250-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=\"2026-07-17T00:34:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2006-lexus-is250-pcm-service-figure.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"672\" \/>\n\t<meta property=\"og:image:height\" content=\"892\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\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=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"2006 Lexus IS250 Engine Control Module: What Owners Should Know\",\"datePublished\":\"2026-07-17T00:34:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/\"},\"wordCount\":1734,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/2006-lexus-is250-pcm-service-figure.webp\",\"keywords\":[\"2006\",\"Is250\",\"Lexus\"],\"articleSection\":[\"Car\",\"Lexus\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2006-lexus-is250-pcm-replacement-guide\\\/\",\"name\":\"2006 Lexus IS250 Engine Control Module: What Owners Should Know - 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