{"id":6525,"date":"2026-04-03T21:10:33","date_gmt":"2026-04-04T05:10:33","guid":{"rendered":"https:\/\/3waycatalyst.com\/?p=6525"},"modified":"2026-04-03T21:10:37","modified_gmt":"2026-04-04T05:10:37","slug":"2026-emission-standards-catalytic-converter","status":"publish","type":"post","link":"https:\/\/3waycatalyst.com\/vi\/2026-emission-standards-catalytic-converter\/","title":{"rendered":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u: H\u01b0\u1edbng d\u1eabn sinh t\u1ed3n cho ti\u00eau chu\u1ea9n kh\u00ed th\u1ea3i n\u0103m 2026"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p>N\u0103m 2026 \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t l\u1edbn \u0111\u1ed1i v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n \u00f4 t\u00f4 c\u1ee7a M\u1ef9. Ch\u00fang ta \u0111ang ch\u1ee9ng ki\u1ebfn \u200b\u200bs\u1ef1 xung \u0111\u1ed9t tr\u1ef1c ti\u1ebfp gi\u1eefa vi\u1ec7c n\u1edbi l\u1ecfng quy \u0111\u1ecbnh li\u00ean bang v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p si\u1ebft ch\u1eb7t m\u00f4i tr\u01b0\u1eddng c\u1ea5p \u0111\u1ecba ph\u01b0\u01a1ng. &#034;Cu\u1ed9c chi\u1ebfn c\u1ee7a nh\u1eefng g\u00e3 kh\u1ed5ng l\u1ed3&#034; n\u00e0y bu\u1ed9c ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ea3i l\u1ef1a ch\u1ecdn gi\u1eefa vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u01a1 b\u1ea3n v\u00e0 c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t c\u1ee7a c\u00e1c ti\u1ec3u bang &#034;xanh&#034;.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c ph\u1ee5 t\u00f9ng \u00f4 t\u00f4, \u0111\u1eb7c bi\u1ec7t l\u00e0 n\u1ebfu b\u1ea1n kinh doanh c\u00e1c s\u1ea3n ph\u1ea9m li\u00ean quan \u0111\u1ebfn...\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/a><\/strong>Nh\u1eefng thay \u0111\u1ed5i n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 th\u1ee7 t\u1ee5c r\u01b0\u1eddm r\u00e0 m\u00e0 c\u00f2n l\u00e0 ti\u00eau chu\u1ea9n c\u01a1 b\u1ea3n m\u1edbi \u0111\u1ec3 t\u1ed3n t\u1ea1i. California v\u00e0 c\u00e1c \u0111\u1ed3ng minh &#034;M\u1ee5c 177&#034; \u0111ang t\u0103ng c\u01b0\u1eddng n\u1ed7 l\u1ef1c c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed, \u0111\u1ea9y c\u00f4ng ngh\u1ec7 \u0111\u1ebfn gi\u1edbi h\u1ea1n tuy\u1ec7t \u0111\u1ed1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-heavy-hitters-which-states-are-toughest-in-2026-\">Nh\u1eefng \u1ee9ng c\u1eed vi\u00ean n\u1eb7ng k\u00fd: Nh\u1eefng bang n\u00e0o s\u1ebd c\u1ea1nh tranh kh\u1ed1c li\u1ec7t nh\u1ea5t n\u0103m 2026?<\/h2>\n\n\n\n<p>V\u00e0o n\u0103m 2026, Hoa K\u1ef3 v\u1ec1 c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c chia th\u00e0nh hai th\u1ecb tr\u01b0\u1eddng: th\u1ecb tr\u01b0\u1eddng ti\u00eau chu\u1ea9n li\u00ean bang v\u00e0 th\u1ecb tr\u01b0\u1eddng...\u00a0<strong>&#8220;<a href=\"https:\/\/ww2.arb.ca.gov\/our-work\/programs\/drive-forward-light-duty-vehicle-program\/advanced-clean-cars\" target=\"_blank\" rel=\"noopener\">CARB<\/a>&#034; ti\u00eau chu\u1ea9n<\/strong>C\u01a1 quan qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed c\u1ee7a California, CARB, \u0111\u00e3 \u0111\u1eb7t ra m\u1ed9t ti\u00eau chu\u1ea9n r\u1ea5t cao:\u00a0<strong>35% trong s\u1ed1 xe m\u1edbi c\u1ee7a m\u1ed7i nh\u00e0 s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 ph\u1ea3i l\u00e0 xe kh\u00f4ng ph\u00e1t th\u1ea3i.<\/strong>\u0110\u00e2y l\u00e0 c\u1ed1t l\u00f5i c\u1ee7a quy \u0111\u1ecbnh ACC II, th\u00fac \u0111\u1ea9y ng\u00e0nh c\u00f4ng nghi\u1ec7p nhanh h\u01a1n h\u01b0\u1edbng t\u1edbi t\u01b0\u01a1ng lai ho\u00e0n to\u00e0n b\u1eb1ng \u0111i\u1ec7n.<\/p>\n\n\n\n<p>Vi\u1ec7c th\u00e2m nh\u1eadp th\u1ecb tr\u01b0\u1eddng \u1edf \u0111\u00e2y \u0111\u1ea7y r\u1ee7i ro. \u0110\u1ec3 b\u00e1n h\u00e0ng t\u1ea1i m\u01b0\u1eddi ti\u1ec3u bang n\u00e0y, b\u1ea1n ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n kh\u00ed th\u1ea3i cao nh\u1ea5t \u1edf M\u1ef9. M\u1ecdi b\u01b0\u1edbc trong quy tr\u00ecnh\u2014t\u1eeb h\u1eadu c\u1ea7n chu\u1ed7i cung \u1ee9ng \u0111\u1ebfn b\u00e1n h\u00e0ng cu\u1ed1i c\u00f9ng\u2014\u0111\u1ec1u b\u1ecb r\u00e0ng bu\u1ed9c b\u1edfi khung ph\u00e1p l\u00fd nghi\u00eam ng\u1eb7t, kh\u00f4ng cho ph\u00e9p b\u1ea5t k\u1ef3 sai s\u00f3t n\u00e0o.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>California<\/strong>\u0110\u00e2y l\u00e0 \u1ee9ng c\u1eed vi\u00ean n\u1eb7ng k\u00fd kh\u00f4ng th\u1ec3 tranh c\u00e3i. N\u1ebfu California chuy\u1ec3n h\u01b0\u1edbng, ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ebd theo sau.<\/li>\n\n\n\n<li><strong>New York<\/strong>\u0110\u00e1p \u1ee9ng g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n c\u00e1c ti\u00eau chu\u1ea9n xe kh\u00f4ng ph\u00e1t th\u1ea3i (ZEV) c\u1ee7a California.<\/li>\n\n\n\n<li><strong>Massachusetts<\/strong>L\u00e0 \u0111\u01a1n v\u1ecb l\u00e2u n\u0103m th\u1ef1c thi c\u00e1c ti\u00eau ch\u00ed gi\u1edbi h\u1ea1n ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ef1c k\u1ef3 nghi\u00eam ng\u1eb7t.<\/li>\n\n\n\n<li><strong>Washington<\/strong>G\u1ea7n \u0111\u00e2y, c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1p \u0111i\u1ec3n h\u00f3a th\u00e0nh lu\u1eadt ti\u1ec3u bang.\u00a0<strong>kh\u00f4ng c\u00f3 ch\u1ed7 \u0111\u1ec3 xoay s\u1edf<\/strong>.<\/li>\n\n\n\n<li><strong>Oregon<\/strong>: Nh\u1eafm m\u1ee5c ti\u00eau m\u1ea1nh m\u1ebd v\u00e0o c\u1ea3 kh\u00ed nh\u00e0 k\u00ednh v\u00e0 mu\u1ed9i than t\u1eeb \u1ed1ng x\u1ea3 truy\u1ec1n th\u1ed1ng.<\/li>\n\n\n\n<li><strong>New Jersey<\/strong>N\u1ed5i ti\u1ebfng v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m tra xe (I\/M) nghi\u00eam ng\u1eb7t v\u00e0 kh\u00f4ng khoan nh\u01b0\u1ee3ng.<\/li>\n\n\n\n<li><strong>Colorado<\/strong>M\u1ed9t ti\u1ec3u bang n\u1eb1m \u1edf v\u00f9ng cao \u0111\u00e3 ho\u00e0n to\u00e0n tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n CARB cho n\u0103m s\u1ea3n xu\u1ea5t 2026.<\/li>\n\n\n\n<li><strong>Connecticut<\/strong>Th\u00fac \u0111\u1ea9y hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a cho c\u00e1c \u0111\u1ed9i xe t\u1ea3i h\u1ea1ng n\u1eb7ng v\u00e0 h\u1ea1ng nh\u1eb9.<\/li>\n\n\n\n<li><strong>Vermont<\/strong>\u0110\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 vi\u1ec7c l\u00e1i xe \u1edf v\u00f9ng n\u00f4ng th\u00f4n c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ecf qua v\u1ea5n \u0111\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng kh\u00ed th\u1ea3i.<\/li>\n\n\n\n<li><strong>Maryland<\/strong>Lu\u00f4n t\u1eadp trung cao \u0111\u1ed9 v\u00e0o...\u00a0<strong>oxit nit\u01a1 ($NO_x$)<\/strong>\u00a0v\u00e0 c\u00e1c h\u00f3a ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed.<\/li>\n<\/ul>\n\n\n\n<p>N\u1eafm gi\u1eef m\u1ed9t ph\u1ea7n kh\u1ed5ng l\u1ed3 n\u1ec1n kinh t\u1ebf M\u1ef9, c\u00e1c ti\u1ec3u bang n\u00e0y \u0111\u00f3ng vai tr\u00f2 d\u1eabn d\u1eaft. Ngay c\u1ea3 nh\u1eefng ng\u01b0\u1eddi th\u1ee3 m\u00e1y c\u0169ng c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c\u2014v\u00ec h\u1ecd bi\u1ebft r\u1eb1ng...&nbsp;<strong>Nh\u1eefng kh\u00eda c\u1ea1nh ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng ph\u00e1t th\u1ea3i<\/strong>&nbsp;\u0110\u00f3 l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00e1ch h\u00e0ng c\u1ee7a h\u1ecd tu\u00e2n th\u1ee7 lu\u1eadt giao th\u00f4ng \u0111\u01b0\u1eddng ph\u1ed1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"technical-reality-the-evolution-of-the-three-way-catalytic-converter\">Th\u1ef1c t\u1ebf k\u1ef9 thu\u1eadt: S\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/h2>\n\n\n\n<p>Xe \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111ang thu h\u00fat m\u1ecdi s\u1ef1 ch\u00fa \u00fd, nh\u01b0ng th\u1ef1c t\u1ebf v\u00e0o n\u0103m 2026 l\u1ea1i kh\u00e1c. Ch\u00fang ta v\u1eabn s\u1ebd th\u1ea5y h\u00e0ng tri\u1ec7u xe ch\u1ea1y b\u1eb1ng x\u0103ng v\u00e0 xe hybrid l\u01b0u th\u00f4ng tr\u00ean \u0111\u01b0\u1eddng. \u0110\u00e2y l\u00e0 l\u00fac...<a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">\u00a0<strong>b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/strong><\/a>\u00a0tr\u1edf th\u00e0nh MVP th\u1ef1c s\u1ef1. \u0110\u1ec3 g\u1eb7p g\u1ee1 ng\u01b0\u1eddi m\u1edbi\u00a0<strong>Truy\u1ec1n t\u0129nh m\u1ea1ch tr\u1ef1c ti\u1ebfp<\/strong>\u00a0Theo ti\u00eau chu\u1ea9n (Xe ph\u00e1t th\u1ea3i th\u1ea5p), b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u201c\u0111\u1ee7 t\u1ed1t\u201d s\u1ebd kh\u00f4ng c\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u n\u1eefa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"why-the-three-way-matters-more-than-ever\">V\u00ec sao \u201cTh\u1ecfa thu\u1eadn ba b\u00ean\u201d l\u1ea1i quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft<\/h3>\n\n\n\n<p>Thi\u1ebft b\u1ecb ph\u1ea3i trung h\u00f2a ba ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ch\u00ednh v\u1edbi hi\u1ec7u qu\u1ea3 g\u1ea7n nh\u01b0 ho\u00e0n h\u1ea3o:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Gi\u1ea3m l\u01b0\u1ee3ng oxit nit\u01a1 ($NO_x$)<\/strong>Bi\u1ebfn kh\u00ed \u0111\u1ed9c th\u00e0nh nit\u01a1 c\u00f3 th\u1ec3 h\u00edt th\u1edf. T\u1ea1i c\u00e1c khu \u0111\u00f4 th\u1ecb \u0111\u00f4ng d\u00e2n c\u01b0 nh\u01b0 New York v\u00e0 Los Angeles, \u0111\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p duy nh\u1ea5t gi\u00fap ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng kh\u00f4ng kh\u00ed trong l\u00e0nh v\u00e0 cu\u1ed9c kh\u1ee7ng ho\u1ea3ng \u00f4 nhi\u1ec5m kh\u00f3i b\u1ee5i k\u00e9o d\u00e0i.<\/li>\n\n\n\n<li><strong>Oxy h\u00f3a kh\u00ed cacbonic (CO\u2082)<\/strong>: Chuy\u1ec3n h\u00f3a kh\u00ed CO \u0111\u1ed9c h\u1ea1i th\u00e0nh kh\u00ed carbon dioxide ($CO\u2082).<\/li>\n\n\n\n<li><strong>Oxy h\u00f3a c\u00e1c hi\u0111rocacbon ch\u01b0a ch\u00e1y h\u1ebft<\/strong>\u0110\u1ed1t ch\u00e1y h\u01a1i nhi\u00ean li\u1ec7u th\u00f4 tho\u00e1t ra t\u1eeb bu\u1ed3ng \u0111\u1ed1t.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"the-precious-metal-crisis-rhodium\">Cu\u1ed9c kh\u1ee7ng ho\u1ea3ng kim lo\u1ea1i qu\u00fd: Rhodium<\/h3>\n\n\n\n<p>C\u00e1c k\u1ef9 s\u01b0 \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t th\u00e1ch th\u1ee9c to l\u1edbn:&nbsp;<strong>Rhodium<\/strong>\u0110\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u0103m 2026,&nbsp;<strong>t\u1ea3i tr\u1ecdng ch\u1ea5t x\u00fac t\u00e1c<\/strong>&nbsp;(L\u01b0\u1ee3ng kim lo\u1ea1i qu\u00fd b\u00ean trong) ph\u1ea3i t\u0103ng l\u00ean. Rhodium l\u00e0 nguy\u00ean t\u1ed1 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 gi\u1ea3m NOx, nh\u01b0ng s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 c\u1ea3 khi\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t tr\u1edf n\u00ean t\u1ed1n k\u00e9m. C\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf gi\u00e1 r\u1ebb th\u01b0\u1eddng ti\u1ebft ki\u1ec7m c\u00e1c kim lo\u1ea1i n\u00e0y, d\u1eabn \u0111\u1ebfn s\u1ef1 thi\u1ebfu h\u1ee5t ngay l\u1eadp t\u1ee9c.&nbsp;<strong>\u201cKi\u1ec3m tra \u0111\u1ed9ng c\u01a1\u201d<\/strong>&nbsp;\u0111\u00e8n \u1edf nh\u1eefng ti\u1ec3u bang c\u00f3 quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/3waycatalyst.com\/vi\/how-much-rhodium-is-in-a-catalytic-converter\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"635\" src=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/How-Much-Rhodium-Is-in-a-Catalytic-Converter.jpg\" alt=\"C\u00f3 bao nhi\u00eau Rhodium trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c?\" class=\"wp-image-5611\" title=\"\" srcset=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/How-Much-Rhodium-Is-in-a-Catalytic-Converter.jpg 1024w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/How-Much-Rhodium-Is-in-a-Catalytic-Converter-300x186.jpg 300w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/How-Much-Rhodium-Is-in-a-Catalytic-Converter-768x476.jpg 768w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/How-Much-Rhodium-Is-in-a-Catalytic-Converter-18x12.jpg 18w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/10\/How-Much-Rhodium-Is-in-a-Catalytic-Converter-600x372.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/3waycatalyst.com\/vi\/how-much-rhodium-is-in-a-catalytic-converter\/\">C\u00f3 bao nhi\u00eau Rhodium trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c?<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"cold-start-the-30-second-battle\">Kh\u1edfi \u0111\u1ed9ng ngu\u1ed9i: Cu\u1ed9c chi\u1ebfn 30 gi\u00e2y<\/h3>\n\n\n\n<p>H\u1ea7u h\u1ebft \u00f4 nhi\u1ec5m x\u1ea3y ra trong giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean.\u00a0<strong>30 \u0111\u1ebfn 60 gi\u00e2y<\/strong>\u00a0tr\u01b0\u1edbc<a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">\u00a0<strong>b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/strong>\u00a0<\/a>\u0111\u1ea1t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 \u201ct\u1eaft l\u1eeda\u201d c\u1ee7a n\u00f3 (<strong>400\u00b0C \u0111\u1ebfn 600\u00b0C<\/strong>C\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t hi\u1ec7n nay y\u00eau c\u1ea7u qu\u1ea3n l\u00fd nhi\u1ec7t ti\u00ean ti\u1ebfn, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ea5t x\u00fac t\u00e1c \u0111\u01b0\u1ee3c gia nhi\u1ec7t b\u1eb1ng \u0111i\u1ec7n, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a b\u1eaft \u0111\u1ea7u g\u1ea7n nh\u01b0 t\u1ee9c th\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2026-compliance-federal-vs-carb-states\">Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh n\u0103m 2026: Li\u00ean bang so v\u1edbi c\u00e1c ti\u1ec3u bang thu\u1ed9c CARB<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>S\u1ed1 li\u1ec7u quy \u0111\u1ecbnh<\/th><th>M\u1ee5c ti\u00eau ch\u00ednh<\/th><th>Y\u00eau c\u1ea7u CARB n\u0103m 2026 (10 ti\u1ec3u bang h\u00e0ng \u0111\u1ea7u)<\/th><\/tr><\/thead><tbody><tr><td><strong>Ch\u1ec9 ti\u00eau b\u00e1n xe ZEV<\/strong><\/td><td>Th\u00e0nh ph\u1ea7n h\u1ea1m \u0111\u1ed9i<\/td><td><strong>35%<\/strong>&nbsp;C\u00e1c lo\u1ea1i xe h\u01a1i m\u1edbi ph\u1ea3i kh\u00f4ng ph\u00e1t th\u1ea3i.<\/td><\/tr><tr><td><strong>Ti\u00eau ch\u00ed LEV IV<\/strong><\/td><td>Ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m t\u1eeb \u1ed1ng x\u1ea3<\/td><td>Gi\u1ea3m c\u1ef1c \u0111\u1ed9 l\u01b0\u1ee3ng $NMOG + NO_x$<\/td><\/tr><tr><td><strong>Hi\u1ec7u su\u1ea5t TZEV<\/strong><\/td><td>Ti\u00eau chu\u1ea9n lai<\/td><td>Ph\u1ea3i \u0111\u1ea1t t\u1edbi&nbsp;<strong>\u0110\u00f3ng c\u1eeda ng\u00e0y 20\/30<\/strong>&nbsp;(Si\u00eau c\u1ef1c th\u1ea5p)<\/td><\/tr><tr><td><strong>Ti\u00eau chu\u1ea9n PM<\/strong><\/td><td>Ch\u1ea5t h\u1ea1t<\/td><td>Gi\u1ea3m m\u1ea1nh l\u01b0\u1ee3ng kh\u00ed th\u1ea3i mu\u1ed9i than\/kh\u00f3i v\u1eadt l\u00fd.<\/td><\/tr><tr><td><strong>\u1ee6y quy\u1ec1n b\u1ea3o h\u00e0nh<\/strong><\/td><td>\u0110\u1ed9 b\u1ec1n<\/td><td><strong>15 n\u0103m \/ 150.000 d\u1eb7m<\/strong>&nbsp;cho c\u00e1c b\u1ed9 ph\u1eadn ph\u00e1t th\u1ea3i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aftermarket-challenges-obd-ii-and-replacement-parts\">Nh\u1eefng th\u00e1ch th\u1ee9c tr\u00ean th\u1ecb tr\u01b0\u1eddng ph\u1ee5 t\u00f9ng thay th\u1ebf: OBD II v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf<\/h2>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 b\u00e1n l\u1ebb th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c c\u1eeda h\u00e0ng s\u1eeda ch\u1eefa, n\u0103m 2026 l\u00e0 n\u0103m c\u1ee7a s\u1ef1 ch\u00ednh x\u00e1c. Hi\u1ec7n \u0111\u1ea1i\u00a0<strong>OBD II<\/strong>\u00a0C\u00e1c h\u1ec7 th\u1ed1ng \u1edf c\u00e1c ti\u1ec3u bang thu\u1ed9c CARB gi\u00e1m s\u00e1t kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef oxy c\u1ee7a<a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">\u00a0<strong>b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/strong>\u00a0<\/a>trong th\u1eddi gian th\u1ef1c.<\/p>\n\n\n\n<p>ECU c\u1ee7a b\u1ea1n c\u1ef1c k\u1ef3 k\u00e9n ch\u1ecdn. N\u1ebfu b\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u1edbi c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh ho\u00e0n h\u1ea3o theo b\u1ea3n \u0111\u1ed3 \u0111\u1ed9ng c\u01a1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, \u0111\u00e8n b\u00e1o P0420 s\u1ebd b\u1eadt s\u00e1ng tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n. T\u1ea5t c\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u \u2014 b\u1ea5t k\u1ef3 s\u1ef1 kh\u00f4ng kh\u1edbp 1:1 n\u00e0o c\u0169ng s\u1ebd b\u1ecb g\u1eafn c\u1edd l\u00e0 hi\u1ec7u su\u1ea5t th\u1ea5p. \u1ede c\u00e1c ti\u1ec3u bang nh\u01b0 California ho\u1eb7c New Jersey, xe kh\u00f4ng th\u1ec3 v\u01b0\u1ee3t qua ki\u1ec3m tra n\u1ebfu c\u00f3 m\u00e3 l\u1ed7i n\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 d\u1eabn \u0111\u1ebfn s\u1ef1 gia t\u0103ng nhu c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u00e0y.&nbsp;<strong>Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n CARB<\/strong>&nbsp;c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i, c\u00f3 ch\u1ea5t n\u1ec1n g\u1ed1m cao c\u1ea5p h\u01a1n v\u00e0 l\u1edbp ph\u1ee7 d\u00e0y \u0111\u1eb7c h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-long-game-what-happens-after-2026-\">Chi\u1ebfn l\u01b0\u1ee3c d\u00e0i h\u1ea1n: \u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra sau n\u0103m 2026?<\/h2>\n\n\n\n<p>M\u1eb7c d\u00f9 n\u0103m 2035 \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc chuy\u1ec3n m\u00ecnh ch\u00ednh th\u1ee9c sang kh\u00f4ng ph\u00e1t th\u1ea3i, nh\u01b0ng ch\u00fang ta \u0111ang ch\u1ee9ng ki\u1ebfn \u200b\u200bm\u1ed9t &#034;l\u1eddi t\u1ea1m bi\u1ec7t d\u00e0i h\u01a1i&#034; d\u00e0nh cho \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong. L\u01b0\u1ee3ng xe c\u0169 t\u1ed3n \u0111\u1ecdng \u0111\u1ea3m b\u1ea3o nhu c\u1ea7u kh\u1ed5ng l\u1ed3 v\u00e0 l\u00e2u d\u00e0i \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn \u1ed1ng x\u1ea3 hi\u1ec7u su\u1ea5t cao, v\u1ed1n c\u00f3 \u0111\u1ed9 b\u1ec1n r\u1ea5t cao.<\/p>\n\n\n\n<p>H\u00e3y chu\u1ea9n b\u1ecb cho\u00a0<strong>th\u1ecb tr\u01b0\u1eddng ph\u1ee5 t\u00f9ng m\u1ea1nh m\u1ebd<\/strong>\u00a0cho<a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">\u00a0<strong>b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/strong><\/a>\u00a0Mi\u1ec5n l\u00e0 v\u1eabn c\u00f2n \u1ed1ng x\u1ea3 tr\u00ean \u0111\u01b0\u1eddng. Khi c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0y c\u00e0ng kh\u1eaft khe h\u01a1n, nhu c\u1ea7u v\u1ec1 c\u00e1c ph\u1ee5 t\u00f9ng thay th\u1ebf cao c\u1ea5p, hi\u1ec7u su\u1ea5t cao s\u1ebd ch\u1ec9 t\u0103ng l\u00ean. Ch\u00fang ta \u0111ang h\u01b0\u1edbng t\u1edbi m\u1ed9t\u00a0<strong>\u201cl\u00e0m s\u1ea1ch b\u0103ng\u201d<\/strong>\u00a0th\u1eddi \u0111\u1ea1i m\u00e0 kh\u00ed th\u1ea3i th\u01b0\u1eddng s\u1ea1ch h\u01a1n kh\u00f4ng kh\u00ed xung quanh trong m\u1ed9t th\u00e0nh ph\u1ed1 \u00f4 nhi\u1ec5m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h3>\n\n\n\n<p>Vi\u1ec7c \u0111\u1ecbnh h\u01b0\u1edbng trong n\u0103m 2026 l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i \u0111a chi\u1ec1u v\u1ec1 lu\u1eadt ph\u00e1p v\u00e0 k\u1ef9 thu\u1eadt. \u0110\u1ed1i v\u1edbi c\u1ea3 k\u1ef9 s\u01b0 v\u00e0 th\u01b0\u01a1ng nh\u00e2n, vi\u1ec7c t\u00ecm hi\u1ec3u s\u00e2u v\u1ec1... <strong><a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u<\/a><\/strong> C\u00f4ng ngh\u1ec7 kh\u00f4ng ch\u1ec9 h\u1eefu \u00edch m\u00e0 c\u00f2n l\u00e0 l\u1ed9 tr\u00ecnh t\u1ed1i \u01b0u \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng c\u1ea1nh tranh trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng ng\u00e0y c\u00e0ng c\u1ea1nh tranh gay g\u1eaft.  <\/p>","protected":false},"excerpt":{"rendered":"<p>N\u0103m 2026 \u0111\u00e1nh d\u1ea5u b\u01b0\u1edbc ngo\u1eb7t \u0111\u1ed1i v\u1edbi kh\u00ed th\u1ea3i \u00f4 t\u00f4 t\u1ea1i M\u1ef9. Khi c\u00e1c ti\u1ec3u bang thu\u1ed9c CARB y\u00eau c\u1ea7u 35% \u0111\u1ed9i xe kh\u00f4ng ph\u00e1t th\u1ea3i (ZEV), b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ba chi\u1ec1u v\u1eabn l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi h\u00e0ng tri\u1ec7u \u0111\u1ed9ng c\u01a1 c\u0169. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 s\u1ef1 ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt c\u1ee7a vi\u1ec7c tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n LEV IV, cu\u1ed9c kh\u1ee7ng ho\u1ea3ng rhodium, v\u00e0 l\u00fd do t\u1ea1i sao ph\u1ee5 t\u00f9ng thay th\u1ebf cao c\u1ea5p l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 kh\u1eafc ph\u1ee5c m\u00e3 l\u1ed7i P0420 v\u00e0o n\u0103m 2026.<\/p>","protected":false},"author":1,"featured_media":6526,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowgdPcCw:productID":"","footnotes":""},"categories":[98],"tags":[1753,1750,556,1752,1751,1754,1749,99],"class_list":["post-6525","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide","tag-2026-vehicle-emission-standards","tag-aftermarket-emission-parts-for-carb-states","tag-carb-compliant-catalytic-converter","tag-epa-vs-carb-2026-regulations","tag-high-performance-catalytic-converter-rhodium-loading","tag-lev-iv-standards","tag-p0420-code-troubleshooting-2026","tag-three-way-catalytic-converter-2"],"_links":{"self":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts\/6525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/comments?post=6525"}],"version-history":[{"count":1,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts\/6525\/revisions"}],"predecessor-version":[{"id":6527,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts\/6525\/revisions\/6527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/media\/6526"}],"wp:attachment":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/media?parent=6525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/categories?post=6525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/tags?post=6525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}