{"id":39755,"date":"2026-03-24T14:58:07","date_gmt":"2026-03-24T12:58:07","guid":{"rendered":"https:\/\/diagnozabam.ro\/sfaturi\/?p=39755"},"modified":"2026-03-24T14:58:07","modified_gmt":"2026-03-24T12:58:07","slug":"p0136-code-o2-sensor-circuit-malfunction","status":"publish","type":"post","link":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0136-code-o2-sensor-circuit-malfunction\/","title":{"rendered":"P0136 Code \u2013 O2 Sensor Circuit Malfunction"},"content":{"rendered":"<p data-start=\"394\" data-end=\"515\">The <strong data-start=\"398\" data-end=\"437\">P0136 diagnostic trouble code (<a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0205-code-injector-circuit-malfunction-cylinder-5\/\">DTC<\/a>)<\/strong> indicates a malfunction in the <strong data-start=\"469\" data-end=\"514\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> circuit for Bank 1 Sensor 2<\/strong>.<\/p>\n<p data-start=\"517\" data-end=\"691\">The <strong data-start=\"521\" data-end=\"549\">downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a><\/strong> (Sensor 2) is located <strong data-start=\"572\" data-end=\"605\">after the catalytic converter<\/strong> and is used to monitor the efficiency of the catalytic converter and emission system.<\/p>\n<p data-start=\"693\" data-end=\"852\">If the <strong data-start=\"700\" data-end=\"729\">Engine Control Unit (ECU)<\/strong> detects an abnormal voltage signal from this sensor, it stores the <strong data-start=\"797\" data-end=\"811\">P0136 code<\/strong> and turns on the <strong data-start=\"829\" data-end=\"851\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/%e2%9a%99%ef%b8%8f-faulty-maf-sensor-symptoms-causes-fixes\/\">Check Engine<\/a> Light<\/strong>.<\/p>\n<hr data-start=\"854\" data-end=\"857\" \/>\n<h2 data-section-id=\"ajbzd1\" data-start=\"859\" data-end=\"884\">What Is Bank 1 Sensor 2<\/h2>\n<p data-start=\"886\" data-end=\"937\">Oxygen sensors are installed in the <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/exhaust-smoke-colors\/\">exhaust<\/a> system.<\/p>\n<ul data-start=\"939\" data-end=\"1142\">\n<li data-section-id=\"h1hww3\" data-start=\"939\" data-end=\"993\">\n<p data-start=\"941\" data-end=\"993\"><strong data-start=\"941\" data-end=\"951\">Bank 1<\/strong> \u2013 the engine side containing cylinder 1<\/p>\n<\/li>\n<li data-section-id=\"wlx5qk\" data-start=\"994\" data-end=\"1068\">\n<p data-start=\"996\" data-end=\"1068\"><strong data-start=\"996\" data-end=\"1008\">Sensor 1<\/strong> \u2013 upstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> (before the catalytic converter)<\/p>\n<\/li>\n<li data-section-id=\"f68bdx\" data-start=\"1069\" data-end=\"1142\">\n<p data-start=\"1071\" data-end=\"1142\"><strong data-start=\"1071\" data-end=\"1083\">Sensor 2<\/strong> \u2013 downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> (after the catalytic converter)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1144\" data-end=\"1233\">Sensor 2 helps the ECU determine whether the <strong data-start=\"1189\" data-end=\"1232\">catalytic converter is working properly<\/strong>.<\/p>\n<hr data-start=\"1235\" data-end=\"1238\" \/>\n<h2 data-section-id=\"2xct00\" data-start=\"1240\" data-end=\"1273\">Common Causes of the P0136 Code<\/h2>\n<p data-start=\"1275\" data-end=\"1314\">Several problems may trigger this code.<\/p>\n<h3 data-section-id=\"4i363l\" data-start=\"1316\" data-end=\"1340\">Faulty oxygen sensor<\/h3>\n<p data-start=\"1341\" data-end=\"1422\">A worn or damaged downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> may produce incorrect voltage signals.<\/p>\n<h3 data-section-id=\"9b313c\" data-start=\"1424\" data-end=\"1456\">Damaged wiring or connectors<\/h3>\n<p data-start=\"1457\" data-end=\"1533\">Broken wires, corrosion or loose connectors may interrupt the sensor signal.<\/p>\n<h3 data-section-id=\"uwnaj4\" data-start=\"1535\" data-end=\"1552\">Exhaust leaks<\/h3>\n<p data-start=\"1553\" data-end=\"1611\">Leaks near the <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> may cause incorrect readings.<\/p>\n<h3 data-section-id=\"191nt8w\" data-start=\"1613\" data-end=\"1643\">Catalytic converter issues<\/h3>\n<p data-start=\"1644\" data-end=\"1709\">A failing catalytic converter may cause abnormal sensor behavior.<\/p>\n<h3 data-section-id=\"11brhrc\" data-start=\"1711\" data-end=\"1734\">ECU problems (rare)<\/h3>\n<p data-start=\"1735\" data-end=\"1796\">In rare cases, the ECU may incorrectly interpret sensor data.<\/p>\n<hr data-start=\"1798\" data-end=\"1801\" \/>\n<h2 data-section-id=\"1spdogt\" data-start=\"1803\" data-end=\"1831\">Symptoms of the P0136 Code<\/h2>\n<p data-start=\"1833\" data-end=\"1869\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/pc-freezes-randomly-causes-and-fix\/\">Drivers<\/a> may notice several symptoms.<\/p>\n<p data-start=\"1871\" data-end=\"1892\">Common signs include:<\/p>\n<ul data-start=\"1894\" data-end=\"1986\">\n<li data-section-id=\"whrhy6\" data-start=\"1894\" data-end=\"1916\">\n<p data-start=\"1896\" data-end=\"1916\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/%e2%9a%99%ef%b8%8f-faulty-maf-sensor-symptoms-causes-fixes\/\">Check Engine<\/a> Light<\/p>\n<\/li>\n<li data-section-id=\"muff0\" data-start=\"1917\" data-end=\"1938\">\n<p data-start=\"1919\" data-end=\"1938\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0209-code-injector-circuit-cylinder-9-fault\/\">poor fuel economy<\/a><\/p>\n<\/li>\n<li data-section-id=\"1fsihf6\" data-start=\"1939\" data-end=\"1962\">\n<p data-start=\"1941\" data-end=\"1962\">increased <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a><\/p>\n<\/li>\n<li data-section-id=\"jchofb\" data-start=\"1963\" data-end=\"1986\">\n<p data-start=\"1965\" data-end=\"1986\">failed <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a> test<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1988\" data-end=\"2048\">In many cases, <strong data-start=\"2003\" data-end=\"2047\">engine performance remains mostly normal<\/strong>.<\/p>\n<hr data-start=\"2050\" data-end=\"2053\" \/>\n<h2 data-section-id=\"15urs5h\" data-start=\"2055\" data-end=\"2078\">How to Diagnose P0136<\/h2>\n<p data-start=\"2080\" data-end=\"2124\">Diagnosing the issue requires several steps.<\/p>\n<h3 data-section-id=\"13znv0o\" data-start=\"2126\" data-end=\"2155\">Step 1 \u2013 Scan the vehicle<\/h3>\n<p data-start=\"2156\" data-end=\"2241\">Confirm the <strong data-start=\"2168\" data-end=\"2182\">P0136 code<\/strong> using an <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0229-code-throttle-pedal-position-sensor-c-intermittent\/\">OBD2<\/a> scanner and check for related <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/obd2-winter-codes-what-they-mean-and-why-they-appear\/\">codes<\/a> such as:<\/p>\n<ul data-start=\"2243\" data-end=\"2280\">\n<li data-section-id=\"1sx3uql\" data-start=\"2243\" data-end=\"2252\">\n<p data-start=\"2245\" data-end=\"2252\">P0137<\/p>\n<\/li>\n<li data-section-id=\"1sx3n4i\" data-start=\"2253\" data-end=\"2262\">\n<p data-start=\"2255\" data-end=\"2262\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0138-code-o2-sensor-circuit-high-voltage\/\">P0138<\/a><\/p>\n<\/li>\n<li data-section-id=\"1sx7mv1\" data-start=\"2263\" data-end=\"2272\">\n<p data-start=\"2265\" data-end=\"2272\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0140-code-o2-sensor-circuit-no-activity-detected\/\">P0140<\/a><\/p>\n<\/li>\n<li data-section-id=\"1769d8e\" data-start=\"2273\" data-end=\"2280\">\n<p data-start=\"2275\" data-end=\"2280\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0420-code-opel-real-causes-quick-fixes\/\">P0420<\/a><\/p>\n<\/li>\n<\/ul>\n<h3 data-section-id=\"8nldpq\" data-start=\"2282\" data-end=\"2320\">Step 2 \u2013 Inspect the oxygen sensor<\/h3>\n<p data-start=\"2321\" data-end=\"2386\">Check the <strong data-start=\"2331\" data-end=\"2350\">Bank 1 Sensor 2<\/strong> sensor for contamination or damage.<\/p>\n<h3 data-section-id=\"66wjh1\" data-start=\"2388\" data-end=\"2430\">Step 3 \u2013 Inspect wiring and connectors<\/h3>\n<p data-start=\"2431\" data-end=\"2485\">Look for loose connectors, corrosion or damaged wires.<\/p>\n<h3 data-section-id=\"b9zjrf\" data-start=\"2487\" data-end=\"2522\">Step 4 \u2013 Monitor sensor voltage<\/h3>\n<p data-start=\"2523\" data-end=\"2623\">Using a scan tool, monitor the downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> signal to verify that it operates correctly.<\/p>\n<hr data-start=\"2625\" data-end=\"2628\" \/>\n<h2 data-section-id=\"19740da\" data-start=\"2630\" data-end=\"2658\">Repair Solutions for P0136<\/h2>\n<p data-start=\"2660\" data-end=\"2693\">Typical repair solutions include:<\/p>\n<ul data-start=\"2695\" data-end=\"2838\">\n<li data-section-id=\"1uom0bm\" data-start=\"2695\" data-end=\"2737\">\n<p data-start=\"2697\" data-end=\"2737\">replacing the downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a><\/p>\n<\/li>\n<li data-section-id=\"3tcjrn\" data-start=\"2738\" data-end=\"2765\">\n<p data-start=\"2740\" data-end=\"2765\">repairing wiring issues<\/p>\n<\/li>\n<li data-section-id=\"was7qh\" data-start=\"2766\" data-end=\"2790\">\n<p data-start=\"2768\" data-end=\"2790\">fixing <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/exhaust-smoke-colors\/\">exhaust<\/a> leaks<\/p>\n<\/li>\n<li data-section-id=\"oog22h\" data-start=\"2791\" data-end=\"2838\">\n<p data-start=\"2793\" data-end=\"2838\">replacing the catalytic converter (if faulty)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2840\" data-end=\"2899\">Most cases are resolved by <strong data-start=\"2867\" data-end=\"2898\">replacing the <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a><\/strong>.<\/p>\n<hr data-start=\"2901\" data-end=\"2904\" \/>\n<h2 data-section-id=\"1w7oyxu\" data-start=\"2906\" data-end=\"2929\">Estimated Repair Cost<\/h2>\n<p data-start=\"2931\" data-end=\"2960\">Typical repair costs include:<\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2962\" data-end=\"3161\">\n<thead data-start=\"2962\" data-end=\"2989\">\n<tr data-start=\"2962\" data-end=\"2989\">\n<th class=\"\" data-start=\"2962\" data-end=\"2971\" data-col-size=\"sm\">Repair<\/th>\n<th class=\"\" data-start=\"2971\" data-end=\"2989\" data-col-size=\"sm\">Estimated Cost<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3006\" data-end=\"3161\">\n<tr data-start=\"3006\" data-end=\"3047\">\n<td data-start=\"3006\" data-end=\"3032\" data-col-size=\"sm\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">Oxygen sensor<\/a> replacement<\/td>\n<td data-start=\"3032\" data-end=\"3047\" data-col-size=\"sm\">$120 \u2013 $350<\/td>\n<\/tr>\n<tr data-start=\"3048\" data-end=\"3076\">\n<td data-start=\"3048\" data-end=\"3062\" data-col-size=\"sm\">Wiring repair<\/td>\n<td data-start=\"3062\" data-end=\"3076\" data-col-size=\"sm\">$80 \u2013 $250<\/td>\n<\/tr>\n<tr data-start=\"3077\" data-end=\"3112\">\n<td data-start=\"3077\" data-end=\"3097\" data-col-size=\"sm\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/exhaust-smoke-colors\/\">Exhaust<\/a> leak repair<\/td>\n<td data-start=\"3097\" data-end=\"3112\" data-col-size=\"sm\">$150 \u2013 $400<\/td>\n<\/tr>\n<tr data-start=\"3113\" data-end=\"3161\">\n<td data-start=\"3113\" data-end=\"3145\" data-col-size=\"sm\">Catalytic converter replacement<\/td>\n<td data-start=\"3145\" data-end=\"3161\" data-col-size=\"sm\">$800 \u2013 $2500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"3163\" data-end=\"3166\" \/>\n<h2 data-section-id=\"i7dd32\" data-start=\"3168\" data-end=\"3199\">Can You Drive With Code P0136<\/h2>\n<p data-start=\"3201\" data-end=\"3281\">Driving with <strong data-start=\"3214\" data-end=\"3223\">P0136<\/strong> is usually possible, but the issue should not be ignored.<\/p>\n<p data-start=\"3283\" data-end=\"3316\">Ignoring the problem may lead to:<\/p>\n<ul data-start=\"3318\" data-end=\"3396\">\n<li data-section-id=\"deyh1n\" data-start=\"3318\" data-end=\"3338\">\n<p data-start=\"3320\" data-end=\"3338\">higher <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a><\/p>\n<\/li>\n<li data-section-id=\"18emmp3\" data-start=\"3339\" data-end=\"3367\">\n<p data-start=\"3341\" data-end=\"3367\">failed <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a> testing<\/p>\n<\/li>\n<li data-section-id=\"1q7qegv\" data-start=\"3368\" data-end=\"3396\">\n<p data-start=\"3370\" data-end=\"3396\">catalytic converter damage<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3398\" data-end=\"3439\">Repairing the issue early is recommended.<\/p>\n<hr data-start=\"3441\" data-end=\"3444\" \/>\n<h2 data-section-id=\"szwxoa\" data-start=\"3446\" data-end=\"3464\">FAQ \u2013 P0136 Code<\/h2>\n<h3 data-section-id=\"qmvy02\" data-start=\"3466\" data-end=\"3490\">What does P0136 mean<\/h3>\n<p data-start=\"3491\" data-end=\"3596\">The <strong data-start=\"3495\" data-end=\"3509\">P0136 code<\/strong> indicates a malfunction in the <strong data-start=\"3541\" data-end=\"3595\">downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> circuit (Bank 1 Sensor 2)<\/strong>.<\/p>\n<h3 data-section-id=\"15pmy7m\" data-start=\"3598\" data-end=\"3633\">Can a bad O2 sensor cause P0136<\/h3>\n<p data-start=\"3634\" data-end=\"3698\">Yes. A faulty downstream <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> is the most common cause.<\/p>\n<h3 data-section-id=\"1bf35f0\" data-start=\"3700\" data-end=\"3720\">Is P0136 serious<\/h3>\n<p data-start=\"3721\" data-end=\"3786\">It is usually <strong data-start=\"3735\" data-end=\"3757\">moderately serious<\/strong>, mainly affecting <a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/wet-vs-dry-timing-belt-what-drivers-must-know\/\">emissions<\/a>.<\/p>\n<h3 data-section-id=\"7ikbvh\" data-start=\"3788\" data-end=\"3812\">How do you fix P0136<\/h3>\n<p data-start=\"3813\" data-end=\"3880\">Start by checking the <strong data-start=\"3835\" data-end=\"3879\"><a href=\"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0134-code-o2-sensor-circuit-no-activity-detected\/\">oxygen sensor<\/a> and its wiring connections<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The P0136 diagnostic trouble code (DTC) indicates a malfunction in the oxygen sensor circuit for Bank 1 Sensor 2. The downstream oxygen sensor (Sensor 2) is located after the catalytic converter and is used to monitor the efficiency of the catalytic converter and emission system. If the Engine Control Unit (ECU) detects an abnormal voltage [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[45415],"tags":[36299,36841,36339,45999,46001,45463,46015,46005],"class_list":["post-39755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obd2-en","tag-bam","tag-car-diagnostics","tag-diagnoza","tag-engine-codes","tag-obd2","tag-obd2-code","tag-p0136","tag-powertrain"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>P0136 Code \u2013 O2 Sensor Circuit Malfunction - Diagnoza BAM<\/title>\n<meta name=\"description\" content=\"P0136 code indicates a fault in the monitored system. 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It indicates that the engine control unit (ECU) has detected a malfunction in the oxygen sensor circuit located at Bank 1 Sensor 1.\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":39749,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0135-code-o2-sensor-heater-circuit-malfunction\/","url_meta":{"origin":39755,"position":4},"title":"P0135 Code \u2013 O2 Sensor Heater Circuit Malfunction","author":"Bejenaru Alexandru Ionut","date":"24 martie 2026","format":false,"excerpt":"The P0135 diagnostic trouble code (DTC) indicates a malfunction in the oxygen sensor heater circuit for Bank 1 Sensor 1. Modern vehicles use heated oxygen sensors (HO2S) to monitor exhaust gases and control the air-fuel mixture. The heater element allows the sensor to reach operating temperature quickly after engine start.\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":40129,"url":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0156-code-o2-sensor-circuit-malfunction\/","url_meta":{"origin":39755,"position":5},"title":"P0156 Code \u2013 O2 Sensor Circuit Malfunction","author":"Bejenaru Alexandru Ionut","date":"28 martie 2026","format":false,"excerpt":"The P0156 diagnostic trouble code indicates that the Engine Control Unit (ECU) has detected a malfunction in the oxygen (O2) sensor circuit on Bank 2 Sensor 2. This sensor is located downstream of the catalytic converter and is used to monitor catalytic converter efficiency rather than directly control the air\u2013fuel\u2026","rel":"","context":"\u00cen \u201eOBD2-EN\u201d","block_context":{"text":"OBD2-EN","link":"https:\/\/diagnozabam.ro\/sfaturi\/category\/obd2-en\/"},"img":{"alt_text":"lista completa coduri de eroare opel astra h zafira b td cdti mfrh original","src":"https:\/\/i0.wp.com\/diagnozabam.ro\/sfaturi\/wp-content\/uploads\/2024\/02\/lista-completa-coduri-de-eroare-opel-astra-h-zafira-b-td-cdti-mfrh-original.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pf97go-ald","jetpack_sharing_enabled":true,"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts\/39755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/comments?post=39755"}],"version-history":[{"count":1,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts\/39755\/revisions"}],"predecessor-version":[{"id":39756,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/posts\/39755\/revisions\/39756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/media\/10039"}],"wp:attachment":[{"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/media?parent=39755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/categories?post=39755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diagnozabam.ro\/sfaturi\/wp-json\/wp\/v2\/tags?post=39755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}