{"id":55698,"date":"2018-08-23T11:08:48","date_gmt":"2018-08-23T16:08:48","guid":{"rendered":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/?p=55698"},"modified":"2018-08-23T11:08:48","modified_gmt":"2018-08-23T16:08:48","slug":"code-p0133-2007-hyundai-santa-fe","status":"publish","type":"post","link":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2018\/08\/code-p0133-2007-hyundai-santa-fe","title":{"rendered":"Code P0133 2007 Hyundai Santa Fe 3.2 engine awd"},"content":{"rendered":"

\"Hyundai<\/p>\n

I have a check engine light<\/a> on. The code reader displays code P0133 O2 sensor slow response bank 1 sensor 1
\nI have replaced the oxygen sensor twice, the fuel cap, spark plugs, fuel filter, intake manifold gaskets. All to the tune of $1400 but the light keeps coming back on.<\/p>\n

\n

Using a scan tool make certain the Sensor is working. If it is not working look into the wiring harness and connections. Next check for exhaust leaks, especially if any work has been done to the exhaust.<\/p>\n

Code P0133 – Oxygen Sensor Circuit Slow Response (Bank 1, Sensor 1)<\/h3>\n

Probable Causes:<\/p>\n

    \n
  1. Sensor or solenoid faulty<\/li>\n
  2. Connector terminal contact is damaged or corroded<\/li>\n
  3. Wire harness – Check harness for correct voltage, open, short to ground or short to voltage<\/li>\n
  4. Update control unit software – Check for the latest control unit update<\/li>\n
  5. Powertrain or Engine Control Module faulty<\/li>\n
  6. .Fuel pressure – Pump, regulator, filter or lines<\/li>\n
  7. HO2S sensor<\/a> contamination\/damaged<\/li>\n
  8. Exhaust leaks or restrictions<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    I have a check engine light on. The code reader displays code P0133 O2 sensor slow response bank 1 sensor 1 I have replaced the oxygen sensor twice, the fuel cap, spark plugs, fuel filter, intake manifold gaskets. All to the tune of $1400 but the light keeps coming back on. Using a scan tool… Read More »Code P0133 2007 Hyundai Santa Fe 3.2 engine awd<\/span><\/a><\/p>\n","protected":false},"author":15006,"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],"tags":[22096,7551],"class_list":["post-55698","post","type-post","status-publish","format-standard","hentry","category-auto-repair-questions","tag-code-p0133","tag-sante-fe"],"yoast_head":"\nCode P0133 2007 Hyundai Santa Fe 3.2 engine awd - 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\/2018\/08\/code-p0133-2007-hyundai-santa-fe\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Code P0133 2007 Hyundai Santa Fe 3.2 engine awd\" \/>\n<meta property=\"og:description\" content=\"I have a check engine light on. The code reader displays code P0133 O2 sensor slow response bank 1 sensor 1 I have replaced the oxygen sensor twice, the fuel cap, spark plugs, fuel filter, intake manifold gaskets. All to the tune of $1400 but the light keeps coming back on. Using a scan tool… Read More »Code P0133 2007 Hyundai Santa Fe 3.2 engine awd\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2018\/08\/code-p0133-2007-hyundai-santa-fe\" \/>\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=\"2018-08-23T16:08:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/07\/2008-hyundai-sante-fe-300x300.png\" \/>\n<meta name=\"author\" content=\"Alan Fairclough\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alan Fairclough\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Code P0133 2007 Hyundai Santa Fe 3.2 engine awd - 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\/2018\/08\/code-p0133-2007-hyundai-santa-fe","og_locale":"en_US","og_type":"article","og_title":"Code P0133 2007 Hyundai Santa Fe 3.2 engine awd","og_description":"I have a check engine light on. The code reader displays code P0133 O2 sensor slow response bank 1 sensor 1 I have replaced the oxygen sensor twice, the fuel cap, spark plugs, fuel filter, intake manifold gaskets. All to the tune of $1400 but the light keeps coming back on. Using a scan tool… Read More »Code P0133 2007 Hyundai Santa Fe 3.2 engine awd","og_url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2018\/08\/code-p0133-2007-hyundai-santa-fe","og_site_name":"FreeAutoMechanic Advice","article_publisher":"https:\/\/www.facebook.com\/freeautomechanic","article_published_time":"2018-08-23T16:08:48+00:00","og_image":[{"url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/07\/2008-hyundai-sante-fe-300x300.png","type":"","width":"","height":""}],"author":"Alan Fairclough","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Alan Fairclough","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2018\/08\/code-p0133-2007-hyundai-santa-fe#article","isPartOf":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2018\/08\/code-p0133-2007-hyundai-santa-fe"},"author":{"name":"Alan 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