{"id":16540,"date":"2020-09-22T18:39:42","date_gmt":"2020-09-23T01:39:42","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=16540"},"modified":"2024-06-08T08:53:44","modified_gmt":"2024-06-08T15:53:44","slug":"p0003-code-fuel-volume-regulator-control-circuit-low","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/p0003-code-fuel-volume-regulator-control-circuit-low\/","title":{"rendered":"P0003 Code: Fuel Volume Regulator Control Circuit Low"},"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_4864d0-1d > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column_4864d0-1d > .kt-inside-inner-col,.kadence-column_4864d0-1d > .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_4864d0-1d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column_4864d0-1d > .kt-inside-inner-col{flex-direction:column;}.kadence-column_4864d0-1d > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column_4864d0-1d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column_4864d0-1d{position:relative;}@media all and (max-width: 1024px){.kadence-column_4864d0-1d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column_4864d0-1d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column inner-column-1 kadence-column_4864d0-1d qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-e1a2aa  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-1827aa\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading_9bbb46-0d, .wp-block-kadence-advancedheading.kt-adv-heading_9bbb46-0d[data-kb-block=\"kb-adv-heading_9bbb46-0d\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_9bbb46-0d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_9bbb46-0d[data-kb-block=\"kb-adv-heading_9bbb46-0d\"] 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_9bbb46-0d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading_9bbb46-0d[data-kb-block=\"kb-adv-heading_9bbb46-0d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading_9bbb46-0d summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_9bbb46-0d\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>The P0003 stands for &ldquo;Fuel Volume Regulator Control Circuit Low,&rdquo; which means the powertrain control module (PCM) has detected that your fuel volume regulator&rsquo;s voltage readings are below the normal range.&nbsp;<\/li><li>A malfunctioning fuel volume regulator, electrical wiring issues, and PCM failure are possible causes of the P0003 code.&nbsp;<\/li><li>An illuminated check engine light, difficulty starting your vehicle, and an enabled &ldquo;limp mode&rdquo; are common symptoms of the P0003 code.<\/li><\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>Your vehicle is equipped with essential systems that work together to keep your vehicle running as it should. The automotive fuel system, for example, is made up of several components. One of the crucial components of this system is a <a href=\"https:\/\/www.carparts.com\/fuel-pump\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"fuel pump.\">fuel pump.<\/a>  <\/p>\n\n\n\n<p>It is sometimes unavoidable for engine components such as your fuel pump to fail. Thankfully, modern vehicles are equipped with on-board diagnostic (OBD) systems that usually alert you if something goes wrong with your engine components. <\/p>\n\n\n\n<p>P0003 is a generic <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> related to the operation of the high-pressure fuel pump found on certain vehicles.<\/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\/2020\/09\/fuel-pump-1024x683.jpeg\" alt=\"fuel pump\" class=\"wp-image-16542\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pump-1024x683.jpeg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pump-300x200.jpeg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pump-768x512.jpeg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pump-600x400.jpeg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pump-150x100.jpeg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pump.jpeg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption>The fuel pump is one of the crucial components in a vehicle&rsquo;s fuel system.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">What Does the P0003 Code Mean? <\/h2>\n\n\n\n<p>Diagnostic trouble code (DTC) P0003 stands for &ldquo;Fuel Volume Regulator Control Circuit Low.&rdquo; Although rare, it&rsquo;s not impossible for your scan tool to retrieve this code. The P0003 code is commonly seen on common rail diesel (CRD) engines, and gasoline direct injection (GDI) equipped vehicles. <\/p>\n\n\n\n<p>Code P0003 simply means that your <a href=\"https:\/\/www.carparts.com\/engine-control-module\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"powertrain control module (PCM)\">powertrain control module (PCM)<\/a> has detected that your fuel volume regulator&rsquo;s voltage readings are below the normal range.<\/p>\n\n\n\n<p>Many owners have reported p0003 for the following makes: Ford (especially on a Ford Ranger), Peugeot, Dodge, GMC, and BMW.<\/p>\n\n\n\n<p><em><strong>Note:<\/strong> Although P0003 is a generic code, its definition may vary depending on the vehicle manufacturer. We recommend checking a repair manual or repair database for the exact code definition.<\/em><\/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<h3 class=\"wp-block-heading\">More About Fuel Volume Regulators <\/h3>\n\n\n\n<p>The role of a fuel volume regulator (also known as a fuel volume control valve) is to regulate the amount of fuel entering the high-pressure pump. An automotive fuel system is composed of several components such as the fuel tank, fuel injector, lines, and filters. High-pressure fuel systems are equipped with a high-pressure fuel pump.&nbsp;<\/p>\n\n\n\n<p>The role of a high-pressure fuel pump is to provide fuel pressure at the fuel rail so the fuel injectors can deliver the fuel as needed for engine power requirements. P0003 is set when the PCM detects that the fuel volume regulator circuit voltage is below the specified limit for the current operating state.<\/p>\n\n\n\n<p>For more information that can help you come up with a proper DIY fix for P0003, read our advanced technical discussion about <a href=\"https:\/\/www.carparts.com\/blog\/p0087-code-fuel-rail-system-pressure-too-low\/#Common_Rail_Fuel_Injection_Systems\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"common rail fuel injection systems\">common rail fuel injection systems<\/a>.<\/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\/2020\/09\/fuel-pressure-regulator-4-1024x1024.jpg\" alt=\"fuel pressure regulator 4\" class=\"wp-image-16541\" width=\"1024\" height=\"1024\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-1024x1024.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-300x300.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-768x768.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-75x75.jpg 75w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-600x600.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-928x928.jpg 928w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4-150x150.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-4.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption> The role of a fuel volume regulator is to regulate the amount of fuel entering the high-pressure pump.  <\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Possible Causes of the P0003 Code? <\/h2>\n\n\n\n<p>P0003 is a generic code. However, the triggers of this code may vary depending on the type of vehicle you own. Here are some of the possible causes of this code: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Malfunctioning fuel volume regulator<\/li><li>Electrical wiring\/ harness issue in your fuel volume regulator<\/li><li>PCM failure<\/li><li>Blown #74 fuse (common on Power Stroke engines) <\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Common Symptoms of the P0003 Code? <\/h2>\n\n\n\n<p>Here are the common symptoms related to the P0003 code: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Check Engine Light<\/li><li>Difficulty starting your vehicle<\/li><li>&ldquo;<a href=\"https:\/\/www.carparts.com\/blog\/web-stories\/what-is-limp-mode\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Limp mode\">Limp mode<\/a>&rdquo; may be enabled<\/li><li>Lack of engine power<\/li><li>Stalling<\/li><li>Decreased fuel economy<\/li><li>Decreased engine performance<\/li><li>Vehicle won&rsquo;t start  <\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to Diagnose the P0003 Code <\/h2>\n\n\n\n<p>Diagnosing the P0003 trouble code can be tricky. If you&rsquo;re not well-versed with auto repair, it is best to bring your vehicle to an auto repair shop and have the problem diagnosed by a mechanic. <\/p>\n\n\n\n<p>If you really want to diagnose this code yourself, here&rsquo;s a video to help you understand this code better: <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Diesel Fuel Control Valve Testing (VCV)\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/nK0rpnsjFsI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix the P0003 Code<\/h2>\n\n\n\n<p>P0003 is a generic trouble code that may appear in various makes and models. However, diagnostic and repair procedures may vary depending on the specific vehicle you own. For example, repair procedures for P0003 in a Ford may be different from a P0003 code in a Chevy. <\/p>\n\n\n\n<p>Again, if you&rsquo;re not equipped with the DIY auto repair skills, it is best to leave the job to a professional. However, if you&rsquo;re determined to fix this code yourself, you can use <a href=\"https:\/\/www.carparts.com\/blog\/best-online-resources-to-help-you-learn-how-to-fix-cars\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"online auto repair sources and guides\">online auto repair sources and guides<\/a> to help you identify the repair steps that are compatible with your vehicle. To help you with your car repair, you may also get an ALLDATA single-vehicle subscription. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where to Get Fuel System Parts to Fix the P0003 Code<\/h2>\n\n\n\n<p>Problems surrounding your vehicle&rsquo;s fuel system can be quite troublesome to deal with, but not if you have an auto parts store like <a href=\"http:\/\/carparts.com\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"CarParts.com\">CarParts.com<\/a> right at your fingertips.<\/p>\n\n\n\n<p>Our website has a great selection of direct-fit <a href=\"https:\/\/www.carparts.com\/fuel-systems-and-components\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"fuel system replacement parts\">fuel system replacement parts<\/a> sourced from trusted manufacturers, taking the guesswork out of finding compatible products for your ride.<\/p>\n\n\n\n<p>Enter your vehicle&rsquo;s year, make, and model into our website&rsquo;s vehicle selector to start shopping for the parts you need. For a personalized shopping experience, be sure to use our search filters, which will help you find parts according to your preferred brand, price range, quantity, and more.<\/p>\n\n\n\n<p>We only offer products that pass the highest quality control standards from industry professionals, so you&rsquo;re sure to get fuel system replacement parts that are durable and dependable. Never second-guess quality when you shop from us.<\/p>\n\n\n\n<p>Our products also come with a lifetime replacement and low-price guarantee, helping you get the best value for your money. Order now, and we&rsquo;ll deliver everything you need straight to your doorstep in as fast as two business days.<\/p>\n\n\n\n<p>Don&rsquo;t miss out on the best deals on the market, and shop for high-quality fuel system parts today!<\/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\/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<a href=\"https:\/\/www.carparts.com\/fuel-pump\" target=\"_blank\" aria-label=\"Fuel Pump\" 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\/repb314526_1\" alt=\"Fuel Pump\">\n<strong>Fuel Pump<\/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>Your vehicle is equipped with essential systems that work together to keep your vehicle running as it should. The automotive&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/p0003-code-fuel-volume-regulator-control-circuit-low\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":16543,"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":[1065],"ppma_author":[2607],"class_list":{"0":"post-16540","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-obd-ii-trouble-codes","8":"tag-fuel-pressure-regulator","9":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P0003 Code: Fuel Volume Regulator Control Circuit Low - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Learn more about code P0003, its possible causes, and the common symptoms related to this code with the help of this informative article.\" \/>\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\/p0003-code-fuel-volume-regulator-control-circuit-low\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0003 Code: Fuel Volume Regulator Control Circuit Low - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Learn more about code P0003, its possible causes, and the common symptoms related to this code with the help of this informative article.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/p0003-code-fuel-volume-regulator-control-circuit-low\/\" \/>\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=\"2020-09-23T01:39:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-08T15:53:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2020\/09\/fuel-pressure-regulator-3-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\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=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0003-code-fuel-volume-regulator-control-circuit-low\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0003-code-fuel-volume-regulator-control-circuit-low\\\/\"},\"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. 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