{"id":19004,"date":"2022-03-01T01:54:00","date_gmt":"2022-03-01T09:54:00","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=19004"},"modified":"2026-02-18T00:57:41","modified_gmt":"2026-02-18T08:57:41","slug":"p013c-code-o2-sensor-slow-response-rich-to-lean-bank-2-sensor-2","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/p013c-code-o2-sensor-slow-response-rich-to-lean-bank-2-sensor-2\/","title":{"rendered":"P013C Code: O2 Sensor Slow Response &#8211; Rich to Lean (Bank 2 Sensor 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\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column19004_57dc5d-82 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-column19004_57dc5d-82 > .kt-inside-inner-col,.kadence-column19004_57dc5d-82 > .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-column19004_57dc5d-82 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column19004_57dc5d-82 > .kt-inside-inner-col{flex-direction:column;}.kadence-column19004_57dc5d-82 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column19004_57dc5d-82 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column19004_57dc5d-82{position:relative;}@media all and (max-width: 1024px){.kadence-column19004_57dc5d-82 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column19004_57dc5d-82 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column19004_57dc5d-82 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-024b51  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-5fceab\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading19004_3fde4f-52, .wp-block-kadence-advancedheading.kt-adv-heading19004_3fde4f-52[data-kb-block=\"kb-adv-heading19004_3fde4f-52\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading19004_3fde4f-52 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading19004_3fde4f-52[data-kb-block=\"kb-adv-heading19004_3fde4f-52\"] 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-heading19004_3fde4f-52 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading19004_3fde4f-52[data-kb-block=\"kb-adv-heading19004_3fde4f-52\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading19004_3fde4f-52 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading19004_3fde4f-52\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Diagnostic trouble code (DTC) P013C stands for &ldquo;O2 Sensor Slow Response &ndash; Rich to Lean (Bank 2 Sensor 2).&rdquo;<\/li>\n\n\n\n<li>The code is set once the PCM detects that the bank 2 downstream oxygen (O2) sensor is taking longer than expected to switch from rich (a higher output voltage) to lean (a lower output voltage).<\/li>\n\n\n\n<li>The P013C code can be logged due to a failed O2 sensor, an exhaust leak, a wiring issue, a bad catalytic converter, and a defective PCM. It can also be logged if your engine is running too rich or too lean.<\/li>\n\n\n\n<li>Some of the symptoms associated with this trouble code include reduced fuel economy and poor engine performance.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>If your vehicle has a stored P013C code, this article is for you. Learn more about the code&rsquo;s triggers and symptoms in this short but informative guide.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Does the P013C 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) P013C stands for &ldquo;O2 Sensor Slow Response &ndash; Rich to Lean (Bank 2 Sensor 2).&rdquo; It is set when the powertrain control module (PCM) detects that the bank 2 downstream oxygen (O2) sensor is taking longer than expected to switch from rich (a higher output voltage) to lean (a lower output voltage). If the O2 sensor output is sluggish, the ECM\/PCM knows it can&rsquo;t be trusted to provide real time accurate information.<\/p>\n\n\n\n<p>&ldquo;Bank 2&rdquo; in this code refers to the side of the engine that does not contain cylinder #1. &ldquo;Sensor 2&rdquo; refers to the downstream oxygen sensor located after the catalytic converter.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view-1024x683.jpg\" alt=\"downstream oxygen sensor on catalyst pipe of old gasoline car clear view\" class=\"wp-image-67203\" style=\"width:1024px;height:683px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view-150x100.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/downstream-oxygen-sensor-on-catalyst-pipe-of-old-gasoline-car-clear-view.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">If the oxygen sensor&rsquo;s voltage signal does not fluctuate from rich to lean as expected, the PCM sets code P013C.<\/figcaption><\/figure>\n\n\n\n<p>The downstream oxygen sensor is used to monitor the efficiency of the catalytic converter. It also measures the amount of oxygen present in the exhaust. An exhaust stream that is in lean condition has more oxygen present in it, which prompts the oxygen sensor to send a low signal. However, if the exhaust stream is in rich condition and there is less oxygen in it, the voltage signal increases.<\/p>\n\n\n\n<p>If the oxygen sensor&rsquo;s voltage signal does not fluctuate from rich to lean as expected, the PCM sets code P013C. It will also set the error code if it perceives the O2 sensor to be too slow to respond or deems it unresponsive.<\/p>\n\n\n\n<p>Depending on the severity, other DTCs may also be logged. Some of these codes are P013A, <a href=\"https:\/\/www.carparts.com\/blog\/p013b-code-o2-sensor-slow-response-lean-to-rich-bank-1-sensor-2\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"P013B\">P013B<\/a>, P013D, P014C, P014D, P014E, and P014F.<\/p>\n\n\n\n<p><strong><em>Note:<\/em><\/strong><em> The definition of code P013C 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<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<h2 class=\"wp-block-heading\">What are the Possible Causes of the P013C Code?<\/h2>\n\n\n\n<p>Here are some common triggers of the error code P013C:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O2 sensor failure<\/li>\n\n\n\n<li>Exhaust leak<\/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>Engine running too rich or too lean<\/li>\n\n\n\n<li>Faulty <a href=\"https:\/\/www.carparts.com\/catalytic-converter\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"catalytic converter\">catalytic converter<\/a><\/li>\n\n\n\n<li>Defective <a href=\"https:\/\/www.carparts.com\/engine-control-module\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"PCM\">PCM<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Common Symptoms of the P013C Code?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-1024x683.jpg\" alt=\"Fuel gauge of a car with warning indicating low fuel tank\" class=\"wp-image-67204\" style=\"width:1024px;height:683px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-1024x683.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-300x200.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-768x512.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-1536x1024.jpg 1536w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-scaled.jpg 2048w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-600x400.jpg 600w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2022\/02\/Fuel-gauge-of-a-car-with-warning-indicating-low-fuel-tank-150x100.jpg 150w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">Reduced fuel efficiency is a common symptom of the P013C Code.<\/figcaption><\/figure>\n\n\n\n<p>You may notice the following symptoms if you drive a car that has a logged P013C code:<\/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=\"Active check engine light\">Active check engine light<\/a><\/li>\n\n\n\n<li>Reduced fuel efficiency<\/li>\n\n\n\n<li>Poor engine performance<\/li>\n\n\n\n<li>Other related DTCs may also be stored<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to Diagnose the P013C Code<\/h2>\n\n\n\n<p>Code P013C is a code that points to a problem with the downstream O2 sensor, which is already supposed to be lazier than the upstream sensor on a system where the catalyst is storing oxygen correctly.<\/p>\n\n\n\n<p>If you&rsquo;re dealing with any kind of concern you believe might be related to the <strong>upstream<\/strong> O2 sensor performance, you can diagnose the problem <a href=\"https:\/\/www.carparts.com\/blog\/p0139-code-o2-sensor-circuit-slow-response-bank-1-sensor-2\/#Using_a_Scan_Tool_Record_Utility\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"using a scan tool record utility\">using a scan tool record utility<\/a>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Code P013C is a code that points to a problem with the downstream O2 sensor, which is already supposed to be lazier than the upstream sensor on a system where the catalyst is storing oxygen correctly.<\/p>\n<cite><em>&ndash;&nbsp;<\/em><a href=\"https:\/\/www.carparts.com\/blog\/author\/richardmccuistian\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Richard McCuistian, ASE Certified Master Automobile Technician\">Richard McCuistian, ASE Certified Master Automobile Technician<\/a><\/cite><\/blockquote>\n\n\n\n<p>Take note, however, that diagnosing code P013C can be a struggle because it has many possible triggers. To ensure you&rsquo;re on the right path to resolving it, consult a repair manual that&rsquo;s specific to your vehicle for the appropriate diagnostic steps.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Check Engine Codes with a Scan Tool\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/R4p55pvePeU?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<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Because diagnosing this DTC can be confusing, you might find it challenging to do it yourself. If you feel like your automotive skills are lacking, it would be best to let a technician handle this trouble code&rsquo;s diagnosis.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix the P013C Code<\/h2>\n\n\n\n<p>The P013C trouble code may share similar triggers and symptoms with other DTCs. However, it&rsquo;s unlikely for these codes to share a common fix. All cars are built differently, and repair procedures may be unique for each year, make, and model. For instance, the confirmed fixes for a code P013C on a Jeep may not work for a code P013C on a Toyota.<\/p>\n\n\n\n<p>It would be wise to refer to your vehicle&rsquo;s factory repair information before DIY-ing any repairs. Always consult a <a href=\"https:\/\/www.carparts.com\/blog\/why-you-should-always-consult-a-repair-manual\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"repair manual or repair database\">repair manual or repair database<\/a> before attempting any fixes. If you aren&rsquo;t confident in your automotive know-how, it may be best to bring your car to an auto shop.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where to Buy Replacement Oxygen Sensors to Fix Code P013C<\/h2>\n\n\n\n<p>Failing to replace a bad <a href=\"https:\/\/www.carparts.com\/oxygen-sensor\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"O2 sensor\">O2 sensor<\/a> after it triggered the code P013C can have some disastrous&nbsp; consequences, from poor engine performance to increased fuel consumption. It could aeven affect other parts, which could cause your ride to log other codes. On the bright side, you can get a replacement easily at <a href=\"https:\/\/www.carparts.com\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"CarParts.com\">CarParts.com<\/a>.<\/p>\n\n\n\n<p>You won&rsquo;t even have to take one step outside your door to get yourself a new O2 sensor. Simply use your mobile phone or computer to visit CarParts.com. Then, enter your car&rsquo;s year, make, and model into the vehicle selector to view compatible parts. You can also use our filters to narrow down the selection to compatible parts.<\/p>\n\n\n\n<p>Carefully handpicked by our team of professionals, our sensors come from some of the most reliable names in the industry. Our thorough vetting process ensures you get the best value for your money. On top of that, our warehouses are strategically located all over the US, which means you can expect to receive your order in just a few days.<\/p>\n\n\n\n<p>Waiting until your O2 sensor stops working before getting a replacement is ill-advised. Browse our collection of high-quality parts now at CarParts.com.<\/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  \n\n    <!-- start of editable content --> \n\n    <a href=\"https:\/\/www.carparts.com\/oxygen-sensor\" target=\"_blank\" aria-label=\"oxygen sensor\" rel=\"noopener\"> \n\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\/reph960923_1\" alt=\"oxygen sensor\"> \n\n<strong>Oxygen Sensor<\/strong> \n\n    <\/a> \n\n\n    <a href=\"https:\/\/www.carparts.com\/catalytic-converter\" target=\"_blank\" aria-label=\"catalytic converter\" rel=\"noopener\"> \n\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\/repf960330_1\" alt=\"catalytic converter\"> \n\n<strong>Catalytic Converter<\/strong> \n\n    <\/a>   \n\n     <!-- end of editable content --> \n\n  \n\n<\/div>\n\n\n\n<div class=\"shop-project\">\n\n    <h2>Shop this Project<\/h2>\n\n    <ul class=\"shop-project-list\">\n        \n        <li>\n            <div class=\"shop-project-item\">\n                <div class=\"stp-image-url\">\n                    <a href=\"https:\/\/www.carparts.com\/details\/oxygen-sensor\/drivewire\/repn960915\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label='&lt;img src=\"https:\/\/cld.partsimg.com\/image\/upload\/images\/repn960915_1\" alt=\"DriveWire &ndash; Oxygen Sensor, 4-Wire, Heated\" \/&gt;'><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/images\/repn960915_1\" alt=\"DriveWire &ndash; Oxygen Sensor, 4-Wire, Heated\"><\/a>\n                <\/div>\n\n                <div class=\"stp-desc\">\n                                            <p class=\"stp-title\">\n                            <a href=\"https:\/\/www.carparts.com\/details\/oxygen-sensor\/drivewire\/repn960915\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"DriveWire &ndash; Oxygen Sensor, 4-Wire, Heated\">DriveWire &ndash; Oxygen Sensor, 4-Wire, Heated<\/a>\n                        <\/p>\n                    \n                    <div class=\"stp-stars\">\n                        <img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/q_auto,dpr_auto,f_auto\/carparts\/blog\/widgets\/shop-project\/stars\/star-4.5.svg\" alt=\"4.5 Stars\">\n                    <\/div>\n\n                                            <p class=\"stp-price\">$49.99<\/p>\n                    \n                    <p><small>Price and rating may change from the time content is published.<\/small><\/p>\n\n                                            <p class=\"stp-cta\">\n                            <a href=\"https:\/\/www.carparts.com\/details\/oxygen-sensor\/drivewire\/repn960915\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Shop Now\">Shop Now<\/a>\n                        <\/p>\n                                    <\/div>\n\n            <\/div>\n        <\/li>\n\n        \n        <li>\n            <div class=\"shop-project-item\">\n                <div class=\"stp-image-url\">\n                    <a href=\"https:\/\/www.carparts.com\/details\/catalytic-converter\/evan-fischer\/repn960344\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label='&lt;img src=\"https:\/\/cld.partsimg.com\/image\/upload\/images\/repn960344_1\" alt=\"Evan Fischer&reg; &ndash; Rear Catalytic Converter, Federal EPA Standard, 46-State Legal, 2.5L Engine\" \/&gt;'><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/images\/repn960344_1\" alt=\"Evan Fischer&reg; &ndash; Rear Catalytic Converter, Federal EPA Standard, 46-State Legal, 2.5L Engine\"><\/a>\n                <\/div>\n\n                <div class=\"stp-desc\">\n                                            <p class=\"stp-title\">\n                            <a href=\"https:\/\/www.carparts.com\/details\/catalytic-converter\/evan-fischer\/repn960344\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Evan Fischer&reg; &ndash; Rear Catalytic Converter, Federal EPA Standard, 46-State Legal, 2.5L Engine\">Evan Fischer&reg; &ndash; Rear Catalytic Converter, Federal EPA Standard, 46-State Legal, 2.5L Engine<\/a>\n                        <\/p>\n                    \n                    <div class=\"stp-stars\">\n                        <img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/q_auto,dpr_auto,f_auto\/carparts\/blog\/widgets\/shop-project\/stars\/star-4.5.svg\" alt=\"4.5 Stars\">\n                    <\/div>\n\n                                            <p class=\"stp-price\">$154.99<\/p>\n                    \n                    <p><small>Price and rating may change from the time content is published.<\/small><\/p>\n\n                                            <p class=\"stp-cta\">\n                            <a href=\"https:\/\/www.carparts.com\/details\/catalytic-converter\/evan-fischer\/repn960344\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Shop Now\">Shop Now<\/a>\n                        <\/p>\n                                    <\/div>\n\n            <\/div>\n        <\/li>\n\n        \n        <li>\n            <div class=\"shop-project-item\">\n                <div class=\"stp-image-url\">\n                    <a href=\"https:\/\/www.carparts.com\/details\/engine-control-module\/a1-cardone\/a1777747\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label='&lt;img src=\"https:\/\/cld.partsimg.com\/image\/upload\/images\/a1777747_5\" alt=\"A1 Cardone&reg; &ndash; 77-7747 Reman Series Engine Control Module &ndash; Direct Fit, Sold individually\" \/&gt;'><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/images\/a1777747_5\" alt=\"A1 Cardone&reg; &ndash; 77-7747 Reman Series Engine Control Module &ndash; Direct Fit, Sold individually\"><\/a>\n                <\/div>\n\n                <div class=\"stp-desc\">\n                                            <p class=\"stp-title\">\n                            <a href=\"https:\/\/www.carparts.com\/details\/engine-control-module\/a1-cardone\/a1777747\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"A1 Cardone&reg; &ndash; 77-7747 Reman Series Engine Control Module &ndash; Direct Fit, Sold individually\">A1 Cardone&reg; &ndash; 77-7747 Reman Series Engine Control Module &ndash; Direct Fit, Sold individually<\/a>\n                        <\/p>\n                    \n                    <div class=\"stp-stars\">\n                        <img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/q_auto,dpr_auto,f_auto\/carparts\/blog\/widgets\/shop-project\/stars\/star-4.5.svg\" alt=\"4.5 Stars\">\n                    <\/div>\n\n                                            <p class=\"stp-price\">$95.49<\/p>\n                    \n                    <p><small>Price and rating may change from the time content is published.<\/small><\/p>\n\n                                            <p class=\"stp-cta\">\n                            <a href=\"https:\/\/www.carparts.com\/details\/engine-control-module\/a1-cardone\/a1777747\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Shop Now\">Shop Now<\/a>\n                        <\/p>\n                                    <\/div>\n\n            <\/div>\n        <\/li>\n\n            <\/ul>\n<\/div>\n\n\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\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>If your vehicle has a stored P013C code, this article is for you. Learn more about the code&rsquo;s triggers and&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/p013c-code-o2-sensor-slow-response-rich-to-lean-bank-2-sensor-2\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":1651,"featured_media":19010,"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":[1190],"ppma_author":[2607,2985],"class_list":{"0":"post-19004","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-obd-ii-trouble-codes","8":"tag-oxygen-sensor-2","9":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P013C Code: O2 Sensor Slow Response - Rich to Lean (Bank 2 Sensor 2) - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"From possible triggers to common symptoms, this guide will tell you what you need to know if your car has logged trouble code P013C. 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