{"id":56674,"date":"2019-03-19T18:51:23","date_gmt":"2019-03-19T23:51:23","guid":{"rendered":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/?p=56674"},"modified":"2019-03-19T18:51:23","modified_gmt":"2019-03-19T23:51:23","slug":"subaru-code-p0037-oxygen-sensor","status":"publish","type":"post","link":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2019\/03\/subaru-code-p0037-oxygen-sensor","title":{"rendered":"Subaru Code P0037 Oxygen Sensor"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-54934\" src=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2018\/02\/2001-subaru-outback.jpg\" alt=\"Subaru Outback\" width=\"600\" height=\"375\" srcset=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2018\/02\/2001-subaru-outback.jpg 600w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2018\/02\/2001-subaru-outback-300x188.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>I replaced my converters and the oxygen sensor but my check engine light is still on. I took it and the code was P0037 bank 1, sensor 2 low voltage ? It is a 2003 Subaru Outback with 2.5.<\/p>\n<hr \/>\n<h3>Subaru Code P0037<\/h3>\n<p>&#8211; HO2S Heater Control Circuit Low Bank 1 Sensor 2<\/p>\n<h4>How to Diagnose Code P0037<\/h4>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-56690\" src=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2019\/03\/2003-subaru-outback-code-p0037-869x1024.png\" alt=\"2003-subaru-outback-code-p0037\" width=\"695\" height=\"819\" srcset=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2019\/03\/2003-subaru-outback-code-p0037-869x1024.png 869w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2019\/03\/2003-subaru-outback-code-p0037-255x300.png 255w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2019\/03\/2003-subaru-outback-code-p0037-768x905.png 768w\" sizes=\"(max-width: 695px) 100vw, 695px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I replaced my converters and the oxygen sensor but my check engine light is still on. I took it and the code was P0037 bank 1, sensor 2 low voltage ? It is a 2003 Subaru Outback with 2.5. Subaru Code P0037 &#8211; HO2S Heater Control Circuit Low Bank 1 Sensor 2 How to Diagnose&hellip;&nbsp;<a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2019\/03\/subaru-code-p0037-oxygen-sensor\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Subaru Code P0037 Oxygen Sensor<\/span><\/a><\/p>\n","protected":false},"author":15158,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1,111],"tags":[9299,22884],"class_list":["post-56674","post","type-post","status-publish","format-standard","hentry","category-auto-repair-questions","category-subaru","tag-outback","tag-subaru-code-p0037"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.0 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Subaru Code P0037 Oxygen Sensor - FreeAutoMechanic Advice<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2019\/03\/subaru-code-p0037-oxygen-sensor\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Subaru Code P0037 Oxygen Sensor\" \/>\n<meta property=\"og:description\" content=\"I replaced my converters and the oxygen sensor but my check engine light is still on. I took it and the code was P0037 bank 1, sensor 2 low voltage ? It is a 2003 Subaru Outback with 2.5. Subaru Code P0037 &#8211; HO2S Heater Control Circuit Low Bank 1 Sensor 2 How to Diagnose&hellip;&nbsp;Read More &raquo;Subaru Code P0037 Oxygen Sensor\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2019\/03\/subaru-code-p0037-oxygen-sensor\" \/>\n<meta property=\"og:site_name\" content=\"FreeAutoMechanic Advice\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/freeautomechanic\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-19T23:51:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2018\/02\/2001-subaru-outback.jpg\" \/>\n<meta name=\"author\" content=\"BillG\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"BillG\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Subaru Code P0037 Oxygen Sensor - FreeAutoMechanic Advice","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.freeautomechanic.com\/mechanic\/forum\/2019\/03\/subaru-code-p0037-oxygen-sensor","og_locale":"en_US","og_type":"article","og_title":"Subaru Code P0037 Oxygen Sensor","og_description":"I replaced my converters and the oxygen sensor but my check engine light is still on. I took it and the code was P0037 bank 1, sensor 2 low voltage ? It is a 2003 Subaru Outback with 2.5. Subaru Code P0037 &#8211; HO2S Heater Control Circuit Low Bank 1 Sensor 2 How to Diagnose&hellip;&nbsp;Read More &raquo;Subaru Code P0037 Oxygen Sensor","og_url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2019\/03\/subaru-code-p0037-oxygen-sensor","og_site_name":"FreeAutoMechanic Advice","article_publisher":"https:\/\/www.facebook.com\/freeautomechanic","article_published_time":"2019-03-19T23:51:23+00:00","og_image":[{"url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2018\/02\/2001-subaru-outback.jpg","type":"","width":"","height":""}],"author":"BillG","twitter_card":"summary_large_image","twitter_misc":{"Written 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