{"id":19000,"date":"2022-08-21T20:21:00","date_gmt":"2022-08-22T03:21:00","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=19000"},"modified":"2024-08-12T23:46:47","modified_gmt":"2024-08-13T06:46:47","slug":"p0326-code-knock-sensor-1-circuit-range-performance-bank-1","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/","title":{"rendered":"P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col,.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col{flex-direction:column;}.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column19000_0ad4cb-0d{position:relative;}@media all and (max-width: 1024px){.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column19000_0ad4cb-0d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column19000_0ad4cb-0d inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-28535b  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-369958\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading19000_eb9b58-55, .wp-block-kadence-advancedheading.kt-adv-heading19000_eb9b58-55[data-kb-block=\"kb-adv-heading19000_eb9b58-55\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading19000_eb9b58-55 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading19000_eb9b58-55[data-kb-block=\"kb-adv-heading19000_eb9b58-55\"] mark.kt-highlight{font-family:Inter;font-weight:500;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading19000_eb9b58-55 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading19000_eb9b58-55[data-kb-block=\"kb-adv-heading19000_eb9b58-55\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading19000_eb9b58-55 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19000_eb9b58-55\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The P0326 code stands for &ldquo;Knock Sensor 1 Circuit Range\/Performance Bank 1,&rdquo; which means the powertrain control module (PCM) detected that the knock sensor&rsquo;s signal has fallen outside of the specified range.<\/li>\n\n\n\n<li>Some of the common causes of the P0326 code include a defective knock sensor, wiring issues, and a faulty PCM.<\/li>\n\n\n\n<li>An illuminated check engine light and strange noises from the engine are some common symptoms of the P0326 code.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>If you&rsquo;re struggling to figure out why your car has a logged P0326 error code, here&rsquo;s some information to help point you in the right direction.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Does the P0326 Code Mean?<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.carparts.com\/blog\/search-obd2-codes-list\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Diagnostic trouble code\">Diagnostic trouble code<\/a> (DTC) P0326 stands for &ldquo;Knock Sensor 1 Circuit Range\/Performance Bank 1.&rdquo; It is set once the powertrain control module (PCM) determines that the signal from the <a href=\"https:\/\/www.carparts.com\/knock-sensor\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"knock sensor\">knock sensor<\/a> has fallen outside of the specified range. It may also be logged if the PCM fails to detect a signal from the knock sensor.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"949\" height=\"632\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-installed-on-an-engine-block.jpg\" alt=\"knock sensor installed on an engine block\" class=\"wp-image-8052\" style=\"width:949px;height:632px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-installed-on-an-engine-block.jpg 949w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-installed-on-an-engine-block-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-installed-on-an-engine-block-768x511.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-installed-on-an-engine-block-600x400.jpg 600w\" sizes=\"(max-width: 949px) 100vw, 949px\"><figcaption class=\"wp-element-caption\">If the PCM perceives the knock to be severe enough that a retarded spark timing can&rsquo;t eliminate it, it will set code P0326.<\/figcaption><\/figure>\n\n\n\n<p>Knocking refers to the unwanted vibration and noise that could damage an engine. This is typically the result of fuel with too low of an octane rating, overly advanced ignition timing, or extreme engine operating temperatures. The PCM may also perceive an internal engine problem, such as a failed rod bearing, as engine knocking.<\/p>\n\n\n\n<p>A knock sensor is a one-wire or two-wire sensor mounted on a cylinder block, and it detects engine knocking. &ldquo;Knock sensor 1&rdquo; in this code refers to the first sensor (if there are two), while &ldquo;bank 1&rdquo; refers to the side of the engine with cylinder #1.<\/p>\n\n\n\n<p>The knock sensor detects vibration when <a href=\"https:\/\/www.carparts.com\/blog\/what-does-car-rpm-stand-for\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"revolutions per minute (RPM)\">revolutions per minute (RPM)<\/a> rises or drops and generates voltages based on this vibration. The PCM controls the ignition timing based on the frequency of the sensor&rsquo;s signal. If engine knocking occurs, the ignition timing slows down to prevent it.<\/p>\n\n\n\n<p>Most PCMs can learn to distinguish spark knock trends in the engine during normal operation. The later ECM\/PCM knock sensor algorithms can differentiate between detonation \/ spark knock and other engine knocking noises because they only register engine knocks during the narrow window of time for each cylinder. Knocking that doesn&rsquo;t happen in one of the engine&rsquo;s cylinder &ldquo;time windows&rdquo; isn&rsquo;t counted as an engine knock on more sophisticated systems.<\/p>\n\n\n\n<p>If the PCM perceives the knock to be severe enough that a retarded spark timing can&rsquo;t eliminate it, it will set code P0326. It will also log the code if it determines the knocks to be louder and higher than the set threshold.<\/p>\n\n\n\n<p>Read our technical explanation about <a href=\"https:\/\/www.carparts.com\/blog\/p0327-knock-sensor-1-circuit-low-input-bank-1-or-single-sensor\/#What_Do_Knock_Sensors_Do\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"what knock sensors do\">what knock sensors do<\/a> to find more information that can help you fully understand P0326.<\/p>\n\n\n\n<div id=\"article-search-widget\">\n<div class=\"cp-search\">\n<div align=\"center\">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/w_auto,dpr_auto\/carparts\/logos\/badge_wordmark\/full_color\/CP_LOGO_COLOUR_RGB\" alt=\"CarParts.com\" width=\"300\" height=\"56\">\n<\/div>\n<form id=\"cpsearchform\" name=\"cpsearchform\" action=\"https:\/\/www.carparts.com\/search\" method=\"get\" target=\"_blank\" accept-charset=\"character_set\" aria-label=\"search CarParts.com\">\n    <input type=\"text\" class=\"keyword\" name=\"q\" placeholder=\"Search for parts on CarParts.com\" value=\"\" aria-label=\"Search CarParts.com\"><input type=\"submit\" class=\"btn-search\" value=\"Search\" aria-label=\"Search\">\n<\/form>\n<\/div>\n<\/div>\n\n\n\n<p><em><strong>Note<\/strong>: The definition of code P0326 may be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Possible Causes of the P0326 Code?<\/h2>\n\n\n\n<p>P0326 is a generic code, so it can have several causes. Here are the most common:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.carparts.com\/blog\/bad-knock-sensor-common-symptoms-and-testing-procedure\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Defective knock sensor\">Defective knock sensor<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.carparts.com\/blog\/car-wiring\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Wiring\">Wiring<\/a> issue<\/li>\n\n\n\n<li>Internal engine problem<\/li>\n\n\n\n<li>Faulty PCM<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Common Symptoms of the P0326 Code?<\/h2>\n\n\n\n<p>You may notice the following symptoms if your car has a logged P0326:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.carparts.com\/blog\/check-engine-light-flashing\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Illuminated check engine light\">Illuminated check engine light<\/a><\/li>\n\n\n\n<li>Odd noise coming from the engine<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to Diagnose the P0326 Code<\/h2>\n\n\n\n<p>Diagnosing code P0326 can be hard because it shares similar triggers and symptoms with other DTCs. However, despite being a generic code, it does not have a universal fix. Vehicles are built differently depending on the manufacturer, so diagnostic procedures may vary.<\/p>\n\n\n\n<p>For example, the diagnosis for a code P0326 on a <a href=\"https:\/\/www.carparts.com\/hyundai\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Hyundai\">Hyundai<\/a> may differ from the same logged code on a <a href=\"https:\/\/www.carparts.com\/toyota\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Toyota\">Toyota<\/a>. Err on the side of caution by referring only to repair and diagnostic information specific to your vehicle. Leave the diagnosis to a technician if you&rsquo;re not confident in your automotive knowledge.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"680\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/closeup-of-car-v-engine-1024x680.jpeg\" alt=\"closeup of car v engine\" class=\"wp-image-15838\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/closeup-of-car-v-engine-1024x680.jpeg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/closeup-of-car-v-engine-300x199.jpeg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/closeup-of-car-v-engine-768x510.jpeg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/closeup-of-car-v-engine-150x100.jpeg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/closeup-of-car-v-engine.jpeg 1529w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">Hearing weird noises from the engine? That could be an indication of code P0326.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix the P0326 Code<\/h2>\n\n\n\n<p>Code P0326 may be set in vehicles of varying makes and models. However, there is no universal solution for this code. All cars are built differently and may require varying solutions.<\/p>\n\n\n\n<p>Always refer to the <a href=\"https:\/\/www.carparts.com\/blog\/why-you-should-always-consult-a-repair-manual\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"factory repair information\">factory repair information<\/a> specific to your vehicle before starting on any repairs. You can also opt to bring your car to an auto repair shop if you&rsquo;re still unsure of which appropriate repair steps to follow.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Get a Replacement Knock Sensor Without Leaving Home<\/h2>\n\n\n\n<p>While it&rsquo;s essential to replace the faulty parts triggering DTC P0326, it can be a chore. A defective knock sensor is likely causing the odd noises coming from your engine, and finding a new one means going to the store, asking which sensors fit your vehicle, and more. To avoid the hassle, check out CarParts.com.<\/p>\n\n\n\n<p>The CarParts.com website is convenient and easy to navigate. Input your vehicle&rsquo;s make and model into our built-in vehicle selector to quickly browse various parts on display. We guarantee that any parts you view will fit your vehicle perfectly. If anything&rsquo;s wrong, it&rsquo;s easy to return any rare defective parts with our 60-day return policy. You don&rsquo;t have to wait long after checking out either. We&rsquo;ll ship your parts straight to your door in as fast two business days.<\/p>\n\n\n\n<p>Rid yourself of odd noises coming from your engine. Get a replacement <a href=\"https:\/\/www.carparts.com\/knock-sensor\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"knock sensor\">knock sensor<\/a> at CarParts.com now.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Products Mentioned in this Guide<\/h2>\n\n\n\n<div class=\"reusable-productlink\">\n\n<!-- start of editable content -->\n\n<a href=\"https:\/\/www.carparts.com\/knock-sensor\" target=\"_blank\" aria-label=\"Knock Sensor\" rel=\"noopener\">\n<img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/d_noimage.jpg,h_200,w_200,c_pad,f_auto,q_auto,dpr_auto,e_sharpen\/images\/repp311201_1\" alt=\"Knock Sensor\">\n<strong>Knock Sensor<\/strong>\n<\/a>\n\n<a href=\"https:\/\/www.carparts.com\/engine-control-module\" target=\"_blank\" aria-label=\"Engine Control Module\" rel=\"noopener\">\n<img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/d_noimage.jpg,h_200,w_200,c_pad,f_auto,q_auto,dpr_auto,e_sharpen\/images\/a1721000_1\" alt=\"Engine Control Module\">\n<strong>Engine Control Module<\/strong>\n<\/a>\n\n<!-- end of editable content -->\n<\/div>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>If you&rsquo;re struggling to figure out why your car has a logged P0326 error code, here&rsquo;s some information to help&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":8054,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1314],"tags":[1443],"ppma_author":[2607,2985],"class_list":{"0":"post-19000","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-obd-ii-trouble-codes","8":"tag-knock-sensor","9":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1 - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Did your vehicle log code P0326? Read this guide to discover what this knock sensor circuit error could mean for your vehicle.\" \/>\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.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1 - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Did your vehicle log code P0326? Read this guide to discover what this knock sensor circuit error could mean for your vehicle.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/\" \/>\n<meta property=\"og:site_name\" content=\"In The Garage with CarParts.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/carpartscom\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-22T03:21:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-13T06:46:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:site\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\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.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"CarParts.com Research Team\",\"jobTitle\":\"Expert Automotive Writer\",\"description\":\"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/thecpteam\\\/\",\"sameAs\":\"https:\\\/\\\/www.facebook.com\\\/carpartscom, https:\\\/\\\/twitter.com\\\/CarPartscom, https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/, https:\\\/\\\/www.instagram.com\\\/carpartscom\\\/\"},{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"Richard McCuistian\",\"jobTitle\":\"ASE Master Automobile Technician\",\"description\":\"Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/richardmccuistian\\\/\",\"sameAs\":\"https:\\\/\\\/www.linkedin.com\\\/in\\\/richard-mccuistian-2681891b\\\/, https:\\\/\\\/www.youtube.com\\\/user\\\/McCuistian\"}],\"headline\":\"P0326 Code: Knock Sensor 1 Circuit Range \\\/ Performance Bank 1\",\"datePublished\":\"2022-08-22T03:21:00+00:00\",\"dateModified\":\"2024-08-13T06:46:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/\"},\"wordCount\":941,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/knock-sensor-found-in-the-engine-block.jpeg\",\"keywords\":[\"knock-sensor\"],\"articleSection\":[\"OBD-II Trouble Codes\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/\",\"name\":\"P0326 Code: Knock Sensor 1 Circuit Range \\\/ Performance Bank 1 - In The Garage with CarParts.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/knock-sensor-found-in-the-engine-block.jpeg\",\"datePublished\":\"2022-08-22T03:21:00+00:00\",\"dateModified\":\"2024-08-13T06:46:47+00:00\",\"description\":\"Did your vehicle log code P0326? Read this guide to discover what this knock sensor circuit error could mean for your vehicle.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/knock-sensor-found-in-the-engine-block.jpeg\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/knock-sensor-found-in-the-engine-block.jpeg\",\"width\":1500,\"height\":1000,\"caption\":\"knock sensor found in the engine block\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"name\":\"In The Garage with CarParts.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\",\"name\":\"CarParts.com\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"width\":2048,\"height\":398,\"caption\":\"CarParts.com\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/carpartscom\",\"https:\\\/\\\/x.com\\\/carpartscom\",\"https:\\\/\\\/www.instagram.com\\\/carpartscom\",\"https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/\"]},{\"@type\":\"Person\",\"@id\":\"\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1 - In The Garage with CarParts.com","description":"Did your vehicle log code P0326? Read this guide to discover what this knock sensor circuit error could mean for your vehicle.","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.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/","og_locale":"en_US","og_type":"article","og_title":"P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1 - In The Garage with CarParts.com","og_description":"Did your vehicle log code P0326? Read this guide to discover what this knock sensor circuit error could mean for your vehicle.","og_url":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/","og_site_name":"In The Garage with CarParts.com","article_publisher":"https:\/\/www.facebook.com\/carpartscom","article_published_time":"2022-08-22T03:21:00+00:00","article_modified_time":"2024-08-13T06:46:47+00:00","og_image":[{"width":1500,"height":1000,"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_creator":"@carpartscom","twitter_site":"@carpartscom","twitter_misc":{"Written by":"","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/#article","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/"},"author":[{"@type":"Person","$id":"4","name":"CarParts.com Research Team","jobTitle":"Expert Automotive Writer","description":"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/thecpteam\/","sameAs":"https:\/\/www.facebook.com\/carpartscom, https:\/\/twitter.com\/CarPartscom, https:\/\/www.youtube.com\/@CarPartscomOfficial\/, https:\/\/www.instagram.com\/carpartscom\/"},{"@type":"Person","$id":"4","name":"Richard McCuistian","jobTitle":"ASE Master Automobile Technician","description":"Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/richardmccuistian\/","sameAs":"https:\/\/www.linkedin.com\/in\/richard-mccuistian-2681891b\/, https:\/\/www.youtube.com\/user\/McCuistian"}],"headline":"P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1","datePublished":"2022-08-22T03:21:00+00:00","dateModified":"2024-08-13T06:46:47+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/"},"wordCount":941,"commentCount":0,"publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","keywords":["knock-sensor"],"articleSection":["OBD-II Trouble Codes"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/","url":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/","name":"P0326 Code: Knock Sensor 1 Circuit Range \/ Performance Bank 1 - In The Garage with CarParts.com","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/#primaryimage"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","datePublished":"2022-08-22T03:21:00+00:00","dateModified":"2024-08-13T06:46:47+00:00","description":"Did your vehicle log code P0326? Read this guide to discover what this knock sensor circuit error could mean for your vehicle.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/#primaryimage","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","width":1500,"height":1000,"caption":"knock sensor found in the engine block"},{"@type":"WebSite","@id":"https:\/\/www.carparts.com\/blog\/#website","url":"https:\/\/www.carparts.com\/blog\/","name":"In The Garage with CarParts.com","description":"","publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.carparts.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.carparts.com\/blog\/#organization","name":"CarParts.com","url":"https:\/\/www.carparts.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","width":2048,"height":398,"caption":"CarParts.com"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/carpartscom","https:\/\/x.com\/carpartscom","https:\/\/www.instagram.com\/carpartscom","https:\/\/www.youtube.com\/@CarPartscomOfficial\/"]},{"@type":"Person","@id":"","url":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/03\/knock-sensor-found-in-the-engine-block.jpeg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/p0326-code-knock-sensor-1-circuit-range-performance-bank-1\/"},"authors":[{"term_id":2607,"user_id":1651,"is_guest":0,"slug":"thecpteam","display_name":"CarParts.com Research Team","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":2985,"user_id":1646,"is_guest":0,"slug":"richardmccuistian","display_name":"Richard McCuistian, ASE Certified Master Automobile Technician","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/19000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/comments?post=19000"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/19000\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/8054"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=19000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=19000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=19000"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=19000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}