{"id":14355,"date":"2023-05-15T01:57:16","date_gmt":"2023-05-15T01:57:16","guid":{"rendered":"https:\/\/hondaotothuynguyen.com.vn\/?p=14355"},"modified":"2023-05-16T01:13:31","modified_gmt":"2023-05-16T01:13:31","slug":"kinh-nghiem-ve-sinh-kim-phun-nhien-lieu","status":"publish","type":"post","link":"https:\/\/hondaotothuynguyen.com.vn\/en\/kinh-nghiem-ve-sinh-kim-phun-nhien-lieu\/","title":{"rendered":"Kinh nghi\u1ec7m v\u1ec7 sinh kim phun nhi\u00ean li\u1ec7u"},"content":{"rendered":"

Kinh nghi\u1ec7m v\u1ec7 sinh kim phun nhi\u00ean li\u1ec7u<\/h3>\n\n\n\n

C\u1ee9 sau 15.000km b\u1ea1n h\u00e3y x\u00fac r\u1eeda kim phun nhi\u00ean li\u1ec7u b\u1eb1ng dung d\u1ecbch chuy\u00ean d\u1ee5ng.<\/strong><\/p>\n\n\n\n

V\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng kh\u00e1 nhi\u1ec1u b\u1ee5i b\u1ea9n c\u1ed9ng ch\u1ea5t l\u01b0\u1ee3ng x\u0103ng \u1edf Vi\u1ec7t Nam c\u0169ng kh\u00f4ng t\u1ed1t l\u1eafm th\u00ec n\u1ebfu b\u1ea1n \u0111i xe h\u01a1i m\u00e0 \u0111\u1ec3 \u0111\u1ebfn 50.000km m\u1edbi x\u00fac r\u1eeda kim phun nhi\u00ean li\u1ec7u th\u00ec c\u00f3 l\u1ebd \u0111\u00e3\u2026 \u201cmu\u1ed9n\u201d. L\u1eddi khuy\u00ean l\u00e0, c\u1ee9 sau 15.000km b\u1ea1n h\u00e3y x\u00fac r\u1eeda kim phun nhi\u00ean li\u1ec7u b\u1eb1ng dung d\u1ecbch chuy\u00ean d\u1ee5ng.<\/strong><\/p>\n\n\n\n

Kim phun nhi\u00ean li\u1ec7u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng v\u00e0 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng c\u01a1. V\u00ec v\u1eady, khi chi\u1ebfc \u00f4 t\u00f4 m\u00e0 b\u1ea1n \u0111ang s\u1edf h\u1eefu v\u1eadn h\u00e0nh \u0111\u1ebfn m\u1ed9t gi\u1edbi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh, kim phun c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m, b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o cho \u0111\u1ed9ng c\u01a1 xe ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

\"Ch\u1ea5t
Ch\u1ea5t l\u01b0\u1ee3ng nhi\u00ean li\u1ec7u c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1ec7 sinh c\u1ee7a kim phun nhi\u00ean li\u1ec7u.<\/em><\/figcaption><\/figure>\n\n\n\n

C\u1ea5u t\u1ea1o<\/strong><\/h4>\n\n\n\n

\u0110\u1ec3 xe ch\u1ea1y \u0111\u01b0\u1ee3c, \u0111\u1ed9ng c\u01a1 c\u1ea7n \u0111\u1ed1t ch\u00e1y h\u1ed7n h\u1ee3p x\u0103ng v\u00e0 kh\u00f4ng kh\u00ed. C\u1ee5 th\u1ec3, h\u1ec7 th\u1ed1ng kh\u00ed n\u1ea1p c\u00f3 nhi\u1ec7m v\u1ee5 h\u00fat kh\u00f4ng kh\u00ed qua b\u1ed9 l\u1ecdc (l\u1ecdc gi\u00f3) v\u00e0 van ph\u00e2n ph\u1ed1i s\u1ebd \u0111\u01b0a ch\u00fang v\u00e0o bu\u1ed3ng \u0111\u1ed1t. M\u1eb7t kh\u00e1c b\u01a1m x\u0103ng s\u1ebd \u0111\u01b0a nhi\u00ean li\u1ec7u qua l\u1ecdc x\u0103ng, \u0111i v\u00e0o \u1ed1ng d\u1eabn \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi kim phun x\u0103ng (b\u00e9c phun). T\u1ea1i \u0111\u00e2y theo l\u1ec7nh c\u1ee7a ECU m\u00e0 kim phun s\u1ebd phun nhi\u00ean li\u1ec7u tr\u1ef1c ti\u1ebfp d\u01b0\u1edbi d\u1ea1ng s\u01b0\u01a1ng v\u00e0o bu\u1ed3ng \u0111\u1ed1t th\u00f4ng qua van n\u1ea1p.<\/p>\n\n\n\n

\"Kim
Kim phun nhi\u00ean li\u1ec7u<\/em><\/figcaption><\/figure>\n\n\n\n

N\u1ebfu ho\u1ea1t \u0111\u1ed9ng l\u00e2u ng\u00e0y m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng, kim phun s\u1ebd xu\u1ed1ng c\u1ea5p do b\u1ecb \u0111\u00f3ng mu\u1ed9i than t\u1eeb bu\u1ed3ng \u0111\u1ed1t ho\u1eb7c c\u1eb7n b\u1ea9n trong x\u0103ng g\u00e2y gh\u1eb9t. Khi \u0111\u00f3, kim phun s\u1ebd kh\u00f4ng phun \u0111\u01b0\u1ee3c d\u1ea1ng s\u01b0\u01a1ng m\u00e0 nhi\u00ean li\u1ec7u s\u1ebd \u0111i ra th\u00e0nh d\u00f2ng, g\u00e2y hao x\u0103ng v\u00e0 xe kh\u00f4ng \u0111\u1ea1t \u0111\u1ee7 c\u00f4ng su\u1ea5t.<\/p>\n\n\n\n

T\u00f9y v\u00e0o lo\u1ea1i \u0111\u1ed9ng c\u01a1 m\u00e0 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng kim phun kh\u00e1c nhau, m\u00e1y I4 c\u00f3 4 kim phun, m\u00e1y V6 c\u00f3 6 kim phun, t\u01b0\u01a1ng t\u1ef1 m\u00e1y V8 c\u00f3 8 kim phun, V10, V12 ho\u1eb7c W16 s\u1ebd s\u1edf h\u1eefu s\u1ed1 l\u01b0\u1ee3ng kim t\u0103ng d\u1ea7n.<\/p>\n\n\n\n

Tri\u1ec7u ch\u1ee9ng kim phun b\u1ecb ngh\u1ebdn<\/strong><\/h4>\n\n\n\n

N\u1ebfu xe xu\u1ea5t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u: kh\u1edfi \u0111\u1ed9ng xe kh\u00f3 kh\u0103n, m\u00e1y b\u1ecb r\u1ea7n ho\u1eb7c khi \u0111\u1eadu c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt c\u1ee5c, ph\u1ea3n \u1ee9ng ga ch\u1eadm h\u01a1n b\u00ecnh th\u01b0\u1eddng, xu\u1ea5t hi\u1ec7n ti\u1ebfng \u201ckhua\u201d trong \u0111\u1ed9ng c\u01a1 do \u0111\u00e1nh l\u1eeda s\u1edbm, hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1 gi\u1ea3m r\u00f5 r\u1ec7t v\u00e0 hao x\u0103ng h\u01a1n b\u00ecnh th\u01b0\u1eddng\u2026\u0111i\u1ec1u \u0111\u00f3 ch\u1ee9ng t\u1ecf kim phun \u0111\u00e3 c\u00f3 v\u1ea5n \u0111\u1ec1. L\u00fac n\u00e0y, h\u00e3y mang \u00f4 t\u00f4 c\u1ee7a b\u1ea1n ra tr\u1ea1m d\u1ecbch v\u1ee5, s\u1eeda ch\u1eefa \u0111\u1ec3 ki\u1ec3m tra v\u00e0 v\u1ec7 sinh kim phun.<\/p>\n\n\n\n

\"Khi
Khi kim phun c\u00f3 d\u1ea5u hi\u1ec7u b\u1ecb ngh\u1ebdn – h\u00e3y \u0111\u01b0a xe c\u1ee7a b\u1ea1n \u0111\u1ebfn \u0111\u1ea1i l\u00fd ki\u1ec3m tra.<\/em><\/figcaption><\/figure>\n\n\n\n

Khi n\u00e0o c\u1ea7n v\u1ec7 sinh kim phun?<\/a><\/strong><\/h4>\n\n\n\n

Nh\u1eefng xe sau n\u0103m 2004 kh\u00f4ng y\u00eau c\u1ea7u b\u1ea3o d\u01b0\u1ee1ng b\u1ed9 ph\u1eadn n\u00e0y nhi\u1ec1u, tuy nhi\u00ean b\u1ea1n c\u1ea7n quan t\u00e2m \u0111\u1ebfn n\u00f3 v\u00e0 v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 sau m\u1ed7i 15.000km. Hi\u1ec7n t\u1ea1i c\u00f3 2 ph\u01b0\u01a1ng ph\u00e1p v\u1ec7 sinh kim phun.<\/p>\n\n\n\n

C\u00e1ch th\u1ee9 nh\u1ea5t<\/strong> l\u00e0 x\u00fac r\u1eeda tr\u1ef1c ti\u1ebfp. Ta s\u1ebd d\u00f9ng dung d\u1ecbch v\u00e0 th\u00e1o kim phun ra ngo\u00e0i \u0111\u1ec3 x\u00fac tr\u1ef1c ti\u1ebfp. C\u00e1ch x\u00fac r\u1eeda tr\u1ef1c ti\u1ebfp s\u1ebd c\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n, tuy nhi\u00ean \u0111\u1ec3 th\u00e1o \u0111\u01b0\u1ee3c kim phun s\u1ebd t\u1ed1n kh\u00e1 nhi\u1ec1u th\u1eddi gian v\u00e0 \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i mang xe ra gara c\u00f3 d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 m\u1edf.<\/p>\n\n\n\n

Ngo\u00e0i ra vi\u1ec7c th\u00e1o kim phun s\u1ebd l\u00e0m l\u1ecfng c\u00e1c ron cao su, v\u00ec v\u1eady b\u1ea1n ph\u1ea3i t\u1ed1n chi ph\u00ed thay c\u00e1c ron n\u00e0y v\u00e0 \u0111\u00f4i khi ch\u00fang kh\u00f4ng h\u1ec1 d\u1ec5 t\u00ecm. V\u00ec v\u1eady, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t xe khuy\u1ebfn c\u00e1o b\u1ea1n ch\u1ec9 n\u00ean x\u00fac r\u1eeda tr\u1ef1c ti\u1ebfp sau 50.000km<\/p>\n\n\n\n

\"Kim
Kim phun tr\u01b0\u1edbc v\u00e0 sau khi s\u1ee5c r\u1eeda\u00a0<\/em><\/figcaption><\/figure>\n\n\n\n

C\u00e1ch th\u1ee9 hai<\/strong> l\u00e0 x\u00fac r\u1eeda b\u1eb1ng dung d\u1ecbch chuy\u00ean d\u1ee5ng. Khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, b\u1ea1n c\u1ea7n l\u01b0u \u00fd lo\u1ea1i dung d\u1ecbch s\u1eed d\u1ee5ng ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed9ng c\u01a1 xe. C\u00f3 lo\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ed5 th\u1eb3ng v\u00e0o b\u00ecnh x\u0103ng theo t\u1ec9 l\u1ec7 ph\u00f9 h\u1ee3p, lo\u1ea1i kh\u00e1c s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a th\u1eb3ng v\u00e0o kim phun trong \u0111\u1ed9ng c\u01a1 th\u00f4ng qua \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn x\u0103ng.<\/p>\n\n\n\n

\"Dung
Dung d\u1ecbch v\u1ec7 sinh kim phun chuy\u00ean d\u1ee5ng c\u1ee7a Honda<\/em><\/figcaption><\/figure>\n\n\n\n

Sau khi v\u1ec7 sinh, b\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y \u0111\u01b0\u1ee3c ngay t\u00e1c d\u1ee5ng nh\u01b0 \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng \u00eam h\u01a1n, xe kh\u00f4ng c\u00f2n hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt c\u1ee5c, kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u c\u1ee7a xe \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u2026 V\u1ec1 l\u00e2u d\u00e0i, vi\u1ec7c x\u00fac r\u1eeda n\u00e0y s\u1ebd lo\u1ea1i b\u1ecf c\u1eb7n b\u1ea9n \u0111\u00f3ng trong bu\u1ed3ng \u0111\u1ed1t, gi\u00fap \u0111\u1ed9ng c\u01a1 gi\u1ea3m s\u00e1t v\u00e0 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a b\u1ee5i l\u00e0m x\u01b0\u1edbc l\u00f2ng xi-lanh. Bugi c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c x\u1ea3 b\u1ecf mu\u1ed9i carbon, c\u1ea3i thi\u1ec7n vi\u1ec7c \u0111\u00e1nh l\u1eeda. Cu\u1ed1i c\u00f9ng, van n\u1ea1p c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c \u0111\u01b0a nhi\u00ean li\u1ec7u v\u00e0o bu\u1ed3ng \u0111\u1ed1t.<\/p>\n\n\n\n

C\u00f3 nh\u1eefng th\u00e0nh ph\u1ea7n n\u1eb1m \u1ea9n s\u00e2u trong xe m\u00e0 b\u1ea1n kh\u00f4ng th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c nh\u01b0ng \u0111\u1ea3m nh\u1eadn c\u00e1c vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh \u0111\u1ed9ng c\u01a1 v\u1eadn h\u00e0nh. Ch\u1ec9 c\u1ea7n d\u00e0nh ch\u00fat th\u1eddi gian ch\u0103m s\u00f3c v\u00e0 v\u1ec7 sinh th\u00ec b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 khi\u1ebfn ch\u00fang ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 b\u1ec1n b\u1ec9 h\u01a1n, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c chi ph\u00ed ph\u00e1t sinh kh\u00f4ng c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng xe.<\/p>\n\n\n\n