{"id":74325,"date":"2022-10-06T00:30:33","date_gmt":"2022-10-06T07:30:33","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=74325"},"modified":"2023-09-18T18:28:43","modified_gmt":"2023-09-19T01:28:43","slug":"p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/","title":{"rendered":"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2"},"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-column_a5befe-36 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_a5befe-36 > .kt-inside-inner-col,.kadence-column_a5befe-36 > .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-column_a5befe-36 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_a5befe-36 > .kt-inside-inner-col{flex-direction:column;}.kadence-column_a5befe-36 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_a5befe-36 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_a5befe-36{position:relative;}@media all and (max-width: 1024px){.kadence-column_a5befe-36 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_a5befe-36 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_a5befe-36 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-e242f2  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-c29b87\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading_ac498a-ec, .wp-block-kadence-advancedheading.kt-adv-heading_ac498a-ec[data-kb-block=\"kb-adv-heading_ac498a-ec\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_ac498a-ec mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_ac498a-ec[data-kb-block=\"kb-adv-heading_ac498a-ec\"] 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-heading_ac498a-ec img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading_ac498a-ec[data-kb-block=\"kb-adv-heading_ac498a-ec\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading_ac498a-ec summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_ac498a-ec\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>DTC P2442 stands for &ldquo;Secondary Air Injection System Switching Valve Stuck Open Bank 2,&rdquo; and it&rsquo;s logged when the PCM detects a stuck open valve in the SAI system.<\/li><li>Malfunctioning switching valves, faulty air injection pumps, and problems with circuitry could trigger this code.<\/li><li>Common indicators of code P2442 include a lit check engine light and misfiring engines.<\/li><\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>The secondary air injection (SAI) system reduces harmful emissions during a cold start. This system pumps air into the exhaust system to burn off any excess hydrocarbons that are created when the engine is warming up. If the powertrain control module (PCM) detects a malfunction in the SAI system, the vehicle&rsquo;s computer will log a P2442 code on a scan tool.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Does the P2442 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> P2442 stands for &ldquo;Secondary Air Injection System Switching Valve Stuck Open Bank 2.&rdquo; This is a generic powertrain code that can apply to modern vehicles that have OBD-II.<\/p>\n\n\n\n<p>The SAI system uses a pump to send pressurized air to exhaust ports through connecting hoses or an <a href=\"https:\/\/www.carparts.com\/exhaust-manifold\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"exhaust manifold\">exhaust manifold<\/a>. The extra air is then routed to the center of the <a href=\"https:\/\/www.carparts.com\/catalytic-converter\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"catalytic converter\">catalytic converter<\/a> where it can help oxidize unburned hydrocarbons and carbon monoxide into water vapor and carbon dioxide.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-1024x683.jpg\" alt=\"car engine components\" class=\"wp-image-74392\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-1200x800.jpg 1200w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-components.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption>Once your car&rsquo;s PCM detects a malfunction in the SAI system, it will log a P2442 code on a scan tool.<\/figcaption><\/figure>\n\n\n\n<p>The PCM can control the check valves and solenoids in the SAI system. If the PCM detects a stuck open valve in the SAI system, on-board diagnostics (OBD) will register a P2442 code.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P2442 on Some Toyota Vehicles<\/h3>\n\n\n\n<p>Code P2442 may appear on some Toyota vehicles. On a <a href=\"https:\/\/www.carparts.com\/vehicle\/2007\/Toyota\/Tundra\/Base\/8_Cyl_4-dot-7L\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"2007 Toyota Tundra 4.7L V8\">2007 Toyota Tundra 4.7L V8<\/a>, for example, the code appears because of the following conditions:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Vacuum switching valve has failed<\/li><li>Vacuum switching valve control circuit is open or shorted<\/li><li>Failed air switching valve<\/li><li>Air pressure sensor has failed<\/li><li>Damaged air pressure sensor connector (check pins for damage, moisture)<\/li><li>Air pressure sensor signal circuit is open or shorted<\/li><li>Failed PCM<\/li><\/ul>\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><strong><em>Note:<\/em><\/strong><em> The definition of code P2442 might 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 Common Causes of the P2442 Code?<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Faulty switching valve<\/li><li>Failed <a href=\"https:\/\/www.carparts.com\/secondary-air-injection-pump\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"air injection pump\">air injection pump<\/a><\/li><li>Circuit issues, such as a damaged <a href=\"https:\/\/www.carparts.com\/blog\/car-wiring\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"wire\">wire<\/a> or poor connection<\/li><li>A PCM issue<\/li><li>Damaged <a href=\"https:\/\/www.carparts.com\/vacuum-line\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"vacuum lines\">vacuum lines<\/a><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Common Symptoms of the P2442 Code?<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><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><li>Rough running and misfiring due to improper fuel control<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-1024x1024.png\" alt=\"automotive secondary air injection pump image\" class=\"wp-image-74391\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-1024x1024.png 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-300x300.png 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-768x768.png 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-75x75.png 75w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-600x600.png 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-96x96.png 96w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump-150x150.png 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/automotive-secondary-air-injection-pump.png 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption>A faulty air injection pump can result in logged P2442 code.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">How to Diagnose the P2442 Code<\/h2>\n\n\n\n<p>The symptoms of a P2442 code might be too subtle to notice. That&rsquo;s why we recommend that you take your vehicle to an auto repair shop to get a proper diagnosis.<\/p>\n\n\n\n<p>However, if you feel confident about working on your vehicle, you should start by reviewing its repair manual. Some diagnostic steps might be different for your vehicle. What might work to resolve a P2442 code for a <a href=\"https:\/\/www.carparts.com\/blog\/toyota-tundra-reliability-and-common-problems\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Toyota Tundra\">Toyota Tundra<\/a> might not work for a <a href=\"https:\/\/www.carparts.com\/ford\/f-150\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Ford F-150\">Ford F-150<\/a>. Here&rsquo;s a helpful video to get you started on your DIY journey.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix the P2442 Code<\/h2>\n\n\n\n<p>One of the primary causes of the P2442 code is a failed secondary air injection pump. In some vehicles, this is also called the smog pump. One possible way to fix the code is to replace the faulty secondary air injection pump.<\/p>\n\n\n\n<p>Before you replace this part, make sure you&rsquo;ve verified that the secondary air injection pump is the main cause of the P2442 code. Otherwise, you might replace a functioning secondary air injection pump.<\/p>\n\n\n\n<p>Find your <a href=\"https:\/\/www.carparts.com\/blog\/why-you-should-always-consult-a-repair-manual\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"vehicle&rsquo;s owner&rsquo;s manual\">vehicle&rsquo;s owner&rsquo;s manual<\/a> and download the necessary repair manuals online. Before you start working on your vehicle, make sure to disconnect your battery&rsquo;s plug from the terminal. You can also wrap one of the terminals with a rubber glove.<\/p>\n\n\n\n<p>Depending on your specific vehicle model, you might need to remove several components before you&rsquo;re able to access the secondary air injection pump. The intake manifold of some vehicles will need to be completely removed.<\/p>\n\n\n\n<p>The secondary air injection pump of some vehicles will be powered by the vehicle&rsquo;s serpentine belt, while some air injection pumps might have an independent motor. If your vehicle&rsquo;s secondary air injection pump is powered by the serpentine belt, then remove the belt by releasing the belt&rsquo;s tension by inserting a ratchet into the tensioner.<\/p>\n\n\n\n<p>Remove the belt by pushing the tensioner and sliding the belt off the pump&rsquo;s pulley. Remove clamps around the hoses connecting them to the pump and remove the hose.<\/p>\n\n\n\n<p>Remove any vacuum lines and electrical connections from the pump. Then, you can start loosening the pump&rsquo;s mounting bolts with a wrench. Once you&rsquo;ve removed the pump from the vehicle, you can move the new pump into position.<\/p>\n\n\n\n<p>Reinstall the pump&rsquo;s mounting bolts and tighten them. Afterward, reconnect any wires and vacuum pumps that you might have removed. Then, reconnect the air hose, making sure that the ends are clamped. <a href=\"https:\/\/www.carparts.com\/blog\/serpentine-belt-routing-replacement-example-diagram\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Reconnect the serpentine belt\">Reconnect the serpentine belt<\/a> by pushing the tensioner in a way that allows the belt to slide over the pump&rsquo;s pulley.<\/p>\n\n\n\n<p>Diagnosing and fixing this error code might involve more steps since every problem is different. Check your manual or look for online resources to help you. This can be a challenging procedure. If you aren&rsquo;t confident when it comes to DIY repairs, then ask a mechanic to make the repairs for you.<\/p>\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>The secondary air injection (SAI) system reduces harmful emissions during a cold start. This system pumps air into the exhaust&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":74381,"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":[],"ppma_author":[2607,2855],"class_list":{"0":"post-74325","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-obd-ii-trouble-codes","8":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2 - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Don\u2019t know how to clear a P2442 code? Check out this article to learn the basics of the P2442 trouble code.\" \/>\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\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2 - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Don\u2019t know how to clear a P2442 code? Check out this article to learn the basics of the P2442 trouble code.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/\" \/>\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=\"2022-10-06T07:30:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-19T01:28:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"996\" \/>\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\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/\"},\"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\":\"William Guzenski\",\"jobTitle\":\"ASE Master Automobile Technician\",\"description\":\"William \u201cBill\u201d Guzenski has produced hundreds of how-to videos for the automotive community. He\u2019s an ASE Certified Master Automobile Technician, and is affiliated with the Specialty Equipment Market Association (SEMA). He loves attending race events and car shows throughout the country, as well as traveling in his 40-foot motorhome, exploring abandoned mines and ghost towns.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/williamguzenski\\\/\",\"sameAs\":\"\"}],\"headline\":\"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2\",\"datePublished\":\"2022-10-06T07:30:33+00:00\",\"dateModified\":\"2023-09-19T01:28:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/\"},\"wordCount\":932,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/car-engine-and-scan-tool.jpg\",\"articleSection\":[\"OBD-II Trouble Codes\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/\",\"name\":\"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2 - In The Garage with CarParts.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/car-engine-and-scan-tool.jpg\",\"datePublished\":\"2022-10-06T07:30:33+00:00\",\"dateModified\":\"2023-09-19T01:28:43+00:00\",\"description\":\"Don\u2019t know how to clear a P2442 code? Check out this article to learn the basics of the P2442 trouble code.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/car-engine-and-scan-tool.jpg\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/09\\\/car-engine-and-scan-tool.jpg\",\"width\":1500,\"height\":996,\"caption\":\"car engine and scan tool\"},{\"@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\\\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2 - In The Garage with CarParts.com","description":"Don\u2019t know how to clear a P2442 code? Check out this article to learn the basics of the P2442 trouble code.","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\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/","og_locale":"en_US","og_type":"article","og_title":"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2 - In The Garage with CarParts.com","og_description":"Don\u2019t know how to clear a P2442 code? Check out this article to learn the basics of the P2442 trouble code.","og_url":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/","og_site_name":"In The Garage with CarParts.com","article_publisher":"https:\/\/www.facebook.com\/carpartscom","article_published_time":"2022-10-06T07:30:33+00:00","article_modified_time":"2023-09-19T01:28:43+00:00","og_image":[{"width":1500,"height":996,"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","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\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/#article","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/"},"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":"William Guzenski","jobTitle":"ASE Master Automobile Technician","description":"William \u201cBill\u201d Guzenski has produced hundreds of how-to videos for the automotive community. He\u2019s an ASE Certified Master Automobile Technician, and is affiliated with the Specialty Equipment Market Association (SEMA). He loves attending race events and car shows throughout the country, as well as traveling in his 40-foot motorhome, exploring abandoned mines and ghost towns.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/williamguzenski\/","sameAs":""}],"headline":"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2","datePublished":"2022-10-06T07:30:33+00:00","dateModified":"2023-09-19T01:28:43+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/"},"wordCount":932,"commentCount":0,"publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","articleSection":["OBD-II Trouble Codes"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/","url":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/","name":"P2442 Code: Secondary Air Injection System Switching Valve Stuck Open Bank 2 - In The Garage with CarParts.com","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/#primaryimage"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","datePublished":"2022-10-06T07:30:33+00:00","dateModified":"2023-09-19T01:28:43+00:00","description":"Don\u2019t know how to clear a P2442 code? Check out this article to learn the basics of the P2442 trouble code.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/#primaryimage","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","width":1500,"height":996,"caption":"car engine and scan tool"},{"@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\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/09\/car-engine-and-scan-tool.jpg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/p2442-code-secondary-air-injection-system-switching-valve-stuck-open-bank-2\/"},"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":2855,"user_id":1645,"is_guest":0,"slug":"williamguzenski","display_name":"William Guzenski, ASE Certified Master Automobile Technician","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/william-bill-guzenski-carparts-ase-certified-technician.png","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/william-bill-guzenski-carparts-ase-certified-technician.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/74325","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=74325"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/74325\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/74381"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=74325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=74325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=74325"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=74325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}