{"id":580,"date":"2023-02-27T17:07:28","date_gmt":"2023-02-27T10:07:28","guid":{"rendered":"http:\/\/bluechem.com.vn\/?p=580"},"modified":"2023-03-07T15:19:57","modified_gmt":"2023-03-07T08:19:57","slug":"ly-do-pho-bien-khien-xe-o-to-bi-truot-dang-kiem-khi-thai","status":"publish","type":"post","link":"https:\/\/bluechem.com.vn\/vi\/ly-do-pho-bien-khien-xe-o-to-bi-truot-dang-kiem-khi-thai\/","title":{"rendered":"L\u00fd do ph\u1ed5 bi\u1ebfn khi\u1ebfn xe \u00f4 t\u00f4 b\u1ecb tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i"},"content":{"rendered":"

<\/p>\n

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\"L\u00fd<\/a><\/div>\n<\/div>\n

Kim phun nhi\u00ean li\u1ec7u k\u00e9m, c\u1ea3m bi\u1ebfn oxy k\u00e9m, \u0111\u00e8n Check Engine s\u00e1ng hay n\u1eafp b\u00ecnh x\u0103ng b\u1ecb l\u1ecfng ho\u1eb7c b\u1ecb r\u00f2 r\u1ec9,\u2026\u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng b\u1ecb tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i.<\/h2>\n
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Kim phun nhi\u00ean li\u1ec7u k\u00e9m<\/h3>\n

Kim phun (hay c\u00f2n g\u1ecdi l\u00e0 b\u00e9c phun) l\u00e0 b\u1ed9 ph\u1eadn \u0111\u1ea7u ra cu\u1ed1i c\u00f9ng trong h\u1ec7 th\u1ed1ng cung c\u1ea5p nhi\u00ean li\u1ec7u c\u1ee7a \u0111\u1ed9ng c\u01a1 xe. B\u1ed9 ph\u1eadn n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng trong vi\u1ec7c phun nhi\u00ean li\u1ec7u v\u00e0o bu\u1ed3ng \u0111\u1ed1t xy lanh \u0111\u1ed9ng c\u01a1 \u0111\u1ec3 t\u1ea1o ra s\u1ef1 ch\u00e1y.<\/p>\n

Th\u1ef1c t\u1ebf, n\u1ebfu kim phun nhi\u00ean li\u1ec7u b\u1ecb h\u1ecfng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh th\u00ec \u0111\u1ed9ng c\u01a1 s\u1ebd x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng n\u1ed5 m\u00e1y kh\u00f4ng \u0111\u1ec1u ho\u1eb7c d\u1ec5 ch\u1ebft m\u00e1y. Nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n l\u00e0 do t\u1ec9 l\u1ec7 h\u00f2a tr\u1ed9n ngh\u00e8o, h\u1ed7n h\u1ee3p kh\u00f4ng kh\u00ed \u00edt h\u01a1n l\u01b0\u1ee3ng nhi\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o.<\/p>\n

Trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 qu\u00e1 nhi\u1ec1u nhi\u00ean li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed1t ch\u00e1y trong m\u1ed9t chu k\u1ef3, xe \u00f4t\u00f4 s\u1ebd t\u1ea1o ra kh\u00ed CO2 nhi\u1ec1u h\u01a1n m\u1ee9c th\u00f4ng th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn l\u01b0\u1ee3ng kh\u00ed CO2 tho\u00e1t ra ngo\u00e0i cao h\u01a1n m\u1ee9c quy \u0111\u1ecbnh ti\u00eau chu\u1ea9n c\u1ee7a c\u00e1c m\u00e1y \u0111o kh\u00ed th\u1ea3i.<\/p>\n

\"\u0111\u0103ng<\/a>
Kh\u00e1ch h\u00e0ng c\u1ea7n tu\u00e2n th\u1ee7 \u0111\u00fang th\u1eddi gian b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i<\/em><\/figcaption><\/figure>\n

C\u1ea3m bi\u1ebfn oxy k\u00e9m<\/h3>\n

C\u1ea3m bi\u1ebfn oxy tr\u00ean xe h\u01a1i l\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 t\u00e1c d\u1ee5ng \u0111o n\u1ed3ng \u0111\u1ed9 oxy c\u00f2n s\u00f3t l\u1ea1i trong kh\u00ed th\u1ea3i c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 truy\u1ec1n v\u1ec1 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m (ECU). Sau \u0111\u00f3, ECU s\u1ebd t\u00ednh to\u00e1n v\u00e0 \u0111\u01b0a ra ph\u01b0\u01a1ng \u00e1n c\u00e2n ch\u1ec9nh nhi\u00ean li\u1ec7u v\u00e0 l\u01b0\u1ee3ng kh\u00ed nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 ch\u00e1y \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3.<\/p>\n

Trong tr\u01b0\u1eddng h\u1ee3p b\u1ed9 c\u1ea3m bi\u1ebfn oxy g\u1eb7p v\u1ea5n \u0111\u1ec1, h\u1ec7 th\u1ed1ng \u0111\u1ed9ng c\u01a1 s\u1ebd nh\u1eadn bi\u1ebft v\u00e0 t\u1ef1 \u0111\u1ed9ng gi\u1ea3m l\u01b0\u1ee3ng nhi\u00ean li\u1ec7u \u0111\u01b0a v\u00e0o xi lanh. \u0110\u1ed3ng th\u1eddi, xe s\u1ebd chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 Limp Mode nh\u1eb1m b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 v\u00e0 h\u1ed9p s\u1ed1.<\/p>\n

<\/div>\n

N\u1eafp b\u00ecnh x\u0103ng b\u1ecb l\u1ecfng ho\u1eb7c b\u1ecb r\u00f2 r\u1ec9<\/h3>\n

N\u1eafp b\u00ecnh x\u0103ng l\u00e0 chi ti\u1ebft \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng, gi\u1eef k\u00edn, b\u1ea3o qu\u1ea3n nhi\u00ean li\u1ec7u nh\u1eb1m \u0111\u1ea3m b\u1ea3o xe ho\u1ea1t \u0111\u1ed9ng an to\u00e0n, \u1ed5n \u0111\u1ecbnh. Vi\u1ec7c ng\u01b0\u1eddi d\u00f9ng qu\u00ean kh\u00f4ng \u0111\u00f3ng n\u1eafp b\u00ecnh x\u0103ng c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n d\u1eabn t\u1edbi ch\u00e1y n\u1ed5 trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n ho\u1eb7c g\u00e2y ra nh\u1eefng b\u1ec7nh l\u00fd v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p.<\/p>\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 n\u00e0y, kh\u00e1ch h\u00e0ng c\u1ea7n l\u01b0u \u00fd ti\u1ebfng l\u00e1ch c\u00e1ch ph\u00e1t ra t\u1eeb xe \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u1eafp b\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c v\u1eb7n ch\u1eb7t. \u0110\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p n\u1eafp b\u00ecnh x\u0103ng si\u1ebft ch\u1eb7t nh\u01b0ng v\u1eabn c\u00f3 v\u1ea5n \u0111\u1ec1, ch\u1ee7 xe n\u00ean th\u1eed ki\u1ec3m tra d\u1ea5u hi\u1ec7u c\u1ee7a v\u1ebft n\u1ee9t hay v\u1ebft r\u00e1ch kh\u00f4ng. M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 x\u1ea3y ra l\u00e0 mi\u1ebfng \u0111\u1ec7m cao su xu\u1ed1ng c\u1ea5p khi\u1ebfn cho h\u01a1i nhi\u00ean li\u1ec7u tho\u00e1t ra b\u00ean ngo\u00e0i.<\/p>\n

\u0110\u00e8n Check Engine s\u00e1ng<\/h3>\n

\u0110\u00e8n Check Engine l\u00e0 h\u1ec7 th\u1ed1ng \u0111\u00e8n b\u00e1o l\u1ed7i n\u1eb1m tr\u00ean c\u1ee5m \u0111\u1ed3ng h\u1ed3 trung t\u00e2m. \u0110\u00e8n n\u00e0y th\u01b0\u1eddng b\u1eadt s\u00e1ng r\u1ed3i t\u1eaft \u0111i khi xe b\u1eaft \u0111\u1ea7u kh\u1edfi \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y ch\u1ee9ng t\u1ecf h\u1ec7 th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng v\u00e0 \u0111ang trong t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n

V\u1edbi tr\u01b0\u1eddng h\u1ee3p xe b\u1ecb l\u1ed7i \u0111\u1ed9ng c\u01a1, \u0111\u00e8n Check Engine s\u1ebd li\u00ean t\u1ee5c ph\u00e1t s\u00e1ng v\u00e0 nh\u1ea5p nh\u00e1y \u0111\u1ec3 c\u1ea3nh b\u00e1o ng\u01b0\u1eddi d\u00f9ng. Trong qu\u00e1 tr\u00ecnh \u0111\u0103ng ki\u1ec3m, n\u1ebfu \u0111\u00e8n Check Engine b\u1eadt s\u00e1ng th\u00ec xe \u00f4t\u00f4 c\u1ee7a ch\u1ee7 ph\u01b0\u01a1ng ti\u1ec7n s\u1ebd t\u1ef1 \u0111\u1ed9ng tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i.<\/p>\n

C\u00e1ch ch\u0103m s\u00f3c \u00f4t\u00f4 \u0111\u1ec3 kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i<\/h3>\n

Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u \u00f4t\u00f4 kh\u00f4ng \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c, b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 n\u00ean r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng tr\u01b0\u1ee3t kh\u00ed th\u1ea3i theo quy chu\u1ea9n m\u1edbi. Do \u0111\u00f3, ch\u1ee7 xe c\u1ea7n ph\u1ea3i l\u01b0u \u00fd b\u1ea3o d\u01b0\u1ee1ng m\u1ed9t s\u1ed1 h\u1ea1ng m\u1ee5c c\u1ea7n thi\u1ebft nh\u01b0 d\u1ea7u, nh\u1edbt, v\u1ec7 sinh l\u1ecdc gi\u00f3 \u0111\u1ed9ng c\u01a1, l\u1ecdc gi\u00f3 \u0111i\u1ec1u h\u00f2a\u2026 th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i.<\/p>\n

Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n v\u1ec7 sinh c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a \u0111\u1ed9ng c\u01a1 nh\u1eb1m tr\u00e1nh han g\u1ec9, gi\u1ea3m v\u1ee5n kim lo\u1ea1i tr\u1ed9n l\u1eabn trong c\u00e1c lo\u1ea1i dung d\u1ecbch. \u0110\u1eb7c bi\u1ec7t, kh\u00e1ch h\u00e0ng c\u1ea7n tu\u00e2n th\u1ee7 \u0111\u00fang th\u1eddi gian b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i.<\/p>\n

Ngu\u1ed3n : ST<\/p>\n<\/div>\n

<\/p>","protected":false},"excerpt":{"rendered":"

Kim phun nhi\u00ean li\u1ec7u k\u00e9m, c\u1ea3m bi\u1ebfn oxy k\u00e9m, \u0111\u00e8n Check Engine s\u00e1ng hay n\u1eafp b\u00ecnh x\u0103ng b\u1ecb l\u1ecfng ho\u1eb7c b\u1ecb r\u00f2 r\u1ec9,\u2026\u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng b\u1ecb tr\u01b0\u1ee3t \u0111\u0103ng ki\u1ec3m kh\u00ed th\u1ea3i. Kim phun nhi\u00ean li\u1ec7u k\u00e9m Kim phun (hay c\u00f2n g\u1ecdi l\u00e0 b\u00e9c phun) l\u00e0 b\u1ed9 ph\u1eadn \u0111\u1ea7u ra […]<\/p>\n","protected":false},"author":5,"featured_media":582,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/posts\/580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=580"}],"version-history":[{"count":0,"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/posts\/580\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/media\/582"}],"wp:attachment":[{"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bluechem.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}