在🕹(zai)现🎆(xian)代🐐(dai)汽🌂(qi)车📤(che)中🌨(zhong)，三🔏(san)元🥎(yuan)催🚜(cui)化🌮(hua)器🕕(qi)是📲(shi)一🍒(yi)个🤰(ge)至😛(zhi)关🐦(guan)重📚(zhong)要🐙(yao)的🔬(de)部💀(bu)件❣(jian)，它🦕(ta)负🚃(fu)责🚠(ze)将🕛(jiang)发🕎(fa)动🚸(dong)机🤠(ji)排🔺(pai)放⛅(fang)中📌(zhong)的🎂(de)有🤾(you)害🚮(hai)气🎞(qi)体🉐(ti)转🔖(zhuan)化🏓(hua)为🥔(wei)无🌉(wu)害😁(hai)物🔶(wu)质🎻(zhi)
然🧕(ran)而🚰(er)，由🚟(you)于🥋(yu)其🍷(qi)内🛏(nei)部🚼(bu)含🏵(han)有🧠(you)贵👓(gui)金🎙(jin)属🌚(shu)，三😎(san)元🐽(yuan)催🦔(cui)化🍽(hua)器🀄(qi)常🧗(chang)常🔚(chang)成🐒(cheng)为🔎(wei)盗🔟(dao)窃🔱(qie)的🐒(de)目🤷(mu)标🧑(biao)。一🧚(yi)旦⛎(dan)三🎅(san)元🕕(yuan)催🕸(cui)化💶(hua)器🦓(qi)被🕢(bei)盗🍼(dao)，车🌉(che)主🦕(zhu)可🌝(ke)能🥍(neng)会🏣(hui)面🌦(mian)临🎛(lin)一🚨(yi)系📸(xi)列🏨(lie)的🏷(de)问🐺(wen)题🎮(ti)，包✡(bao)括🌙(kuo)车📓(che)辆💎(liang)性🔐(xing)能⏺(neng)的🐼(de)下🤙(xia)降🚱(jiang)和🚼(he)故🤩(gu)障😄(zhang)码💽(ma)的🦄(de)出👂(chu)现🍲(xian)。三🐂(san)元🐖(yuan)催🚥(cui)化🌠(hua)器🦕(qi)被🚈(bei)盗🎵(dao)后🥣(hou)，车⛱(che)辆🧖(liang)通🛴(tong)常🌾(chang)会👪(hui)在🍊(zai)短🏍(duan)时🎞(shi)间🦌(jian)内🚑(nei)出🏨(chu)现🛬(xian)故🦋(gu)障💵(zhang)指🍹(zhi)示✏(shi)。这📪(zhe)是👷(shi)因💰(yin)为🉑(wei)三⛹(san)元🖊(yuan)催🌈(cui)化🏔(hua)器🧥(qi)的🦀(de)主♌(zhu)要🛸(yao)功😵(gong)能🙌(neng)是😤(shi)处💻(chu)理🈚(li)排💮(pai)放🏨(fang)，当💥(dang)它🤪(ta)缺🎅(que)失🧒(shi)时🚊(shi)，车📷(che)辆🔱(liang)的🎫(de)排⛳(pai)放📌(fang)控🐄(kong)制🌓(zhi)系🦋(xi)统😅(tong)会🤞(hui)检🍱(jian)测🌈(ce)到🥧(dao)异🉐(yi)常🔟(chang)。大🌡(da)多📩(duo)数👘(shu)现🎼(xian)代😊(dai)车⏪(che)辆😝(liang)都🎗(dou)配🥗(pei)备🔠(bei)了🥔(le)OBD-II（On-Board Diagnostics, Second Generation）系🏯(xi)统🌰(tong)，该✅(gai)系🌇(xi)统📸(tong)能✳(neng)够⚡(gou)实🍔(shi)时🧙(shi)监🔧(jian)控⛳(kong)车🔇(che)辆🐷(liang)的🕝(de)排🎪(pai)放🚘(fang)水😷(shui)平👶(ping)和🧛(he)相🤣(xiang)关🍊(guan)组🖼(zu)件🕺(jian)的🧤(de)工📠(gong)作👋(zuo)状🏘(zhuang)态📦(tai)。一⏭(yi)旦🎂(dan)三🔧(san)元🛵(yuan)催📭(cui)化😱(hua)器🚺(qi)被🐟(bei)移😩(yi)除📠(chu)，OBD-II系🕦(xi)统🌔(tong)会🧠(hui)立🙀(li)即🍊(ji)检📇(jian)测🔡(ce)到👷(dao)排🚓(pai)放🕺(fang)水🚒(shui)平🏵(ping)的🚵(de)显🧜(xian)著🛤(zhu)变🎗(bian)化🏹(hua)。通🔢(tong)常🛁(chang)情🚻(qing)况👮(kuang)下😘(xia)，这🚴(zhe)个🚯(ge)过📏(guo)程🐓(cheng)可🏓(ke)能💹(neng)只🎯(zhi)需🌀(xu)要🐧(yao)几☔(ji)分🛒(fen)钟🎙(zhong)到😤(dao)几📰(ji)小🗃(xiao)时🛁(shi)ju 😩(ju)ti 🕳(ti)shi 💧(shi)jian 🕢(jian)qu 🕥(qu)jue 🥄(jue)yu 🎺(yu)che 🔏(che)liang 🍭(liang)de 🎻(de)xing 💦(xing)hao 🧒(hao)he 🥩(he)OBD-IIxi 🈷(xi)tong 📎(tong)de ✂(de)min ✡(min)gan ⛴(gan)du 🔀(du)。yi 💥(yi)dan 🚻(dan)jian 🍑(jian)ce 🏳(ce)dao ⛸(dao)yi ♿(yi)chang ⛳(chang)，xi 🗝(xi)tong 🐐(tong)hui 🙊(hui)cun 🥝(cun)chu 📕(chu)xiang 👴(xiang)ying ❎(ying)de 🎅(de)gu 😾(gu)zhang 😶(zhang)ma 🐭(ma)，bing 🏥(bing)ke ⚽(ke)neng 🚞(neng)dian 🥤(dian)liang 💚(liang)che 〽(che)liang ⛩(liang)de 🐿(de)jian 🆙(jian)zha 🆕(zha)yin 🔹(yin)qing 😿(qing)deng 💈(deng)（Malfunction Indicator Lamp, MIL）。gu 🛃(gu)zhang 🍄(zhang)ma 🐋(ma)de 🤹(de)lei 🚂(lei)xing 🕤(xing)he 💂(he)yan 🍈(yan)zhong 🤪(zhong)cheng 🐰(cheng)du ⚓(du)qu 🐥(qu)jue 😝(jue)yu 🎚(yu)san 👢(san)yuan 🌌(yuan)cui 🍝(cui)hua 🧞(hua)qi 🍮(qi)que 🙂(que)shi 💘(shi)dui 🕐(dui)pai 🎽(pai)fang 😖(fang)xi 🧕(xi)tong 🔱(tong)de 📂(de)ying 🛳(ying)xiang 🌥(xiang)。li 🦌(li)ru 👔(ru)，P0420gu 🈺(gu)zhang 📽(zhang)ma 👽(ma)tong 🐨(tong)chang 🏹(chang)biao 🐕(biao)shi 👴(shi)cui 🧦(cui)hua 🤕(hua)ji 🕊(ji)xi 🥈(xi)tong ⏹(tong)xiao 👩(xiao)lv 💙(lv)di 🛹(di)yu 🎺(yu)yu 💈(yu)zhi 🏷(zhi)。zhe 🕝(zhe)ge 🛄(ge)gu 👎(gu)zhang 🍪(zhang)ma 🎳(ma)de 🌀(de)chu 👪(chu)xian 💟(xian)yi 📮(yi)wei 🚚(wei)zhe 🚣(zhe)che 🍜(che)liang 😴(liang)de 🐛(de)pai ⤵(pai)fang 🐄(fang)chao 🔯(chao)guo 🍚(guo)le 🐂(le)fa 🖖(fa)ding 🍑(ding)biao 🤯(biao)zhun ❔(zhun)，ke 🏇(ke)neng 👿(neng)hui 🔊(hui)dao 😪(dao)zhi 💺(zhi)che 🔛(che)liang 😘(liang)wu 🏥(wu)fa 🛩(fa)tong 🎞(tong)guo 🤳(guo)pai 🕐(pai)fang 🐤(fang)jian 👕(jian)ce 🚫(ce)。gu 🚆(gu)zhang 🥛(zhang)ma 🕵(ma) miao 🍕(miao)shu 🧀(shu) ke 🦏(ke)neng 🎺(neng)de 🙃(de)yuan 🔒(yuan)yin ⛳(yin) P0420 cui ⏳(cui)hua 🚢(hua)ji 🐁(ji)xi 👦(xi)tong 🖱(tong)xiao 🌊(xiao)lv 🚷(lv)di 🕕(di)yu 🐦(yu)yu 📂(yu)zhi 🚹(zhi) san 💨(san)yuan 🕗(yuan)cui 🆕(cui)hua 🕥(hua)qi 🎑(qi)bei 🥍(bei)dao 🐬(dao)huo 🎓(huo)sun 🗄(sun)huai 📑(huai) P0430 cui 📶(cui)hua 🔵(hua)ji 👽(ji)xi 😟(xi)tong 🖥(tong)xiao 🏟(xiao)lv 🍦(lv)di 💻(di)yu 🏜(yu)yu ⌛(yu)zhi 🏘(zhi)（yin 🏬(yin)xing 🔶(xing)2） san 😂(san)yuan 🔀(yuan)cui 🥩(cui)hua 👰(hua)qi 🤥(qi)bei 🖼(bei)dao 👛(dao)huo 🚧(huo)sun ⛺(sun)huai 👒(huai) ru ➡(ru)guo 😻(guo)nin 🚆(nin)de ✨(de)che 🥉(che)liang 😦(liang)de 😻(de)san 🛸(san)yuan 💘(yuan)cui 🐊(cui)hua 💰(hua)qi 🖲(qi)bei 🐇(bei)dao 🖌(dao)，jian 🚅(jian)yi 🍧(yi)li 📌(li)ji 👊(ji)lian 🌃(lian)xi 🚟(xi)zhuan 💙(zhuan)ye 💮(ye)de 🤼(de)qi 📖(qi)che 🆓(che)wei 🐸(wei)xiu 🔴(xiu)fu ⛸(fu)wu ⬆(wu)jin 🍒(jin)xing 👿(xing)jian 🐜(jian)zha 💦(zha)he 🖱(he)geng 🥟(geng)huan 🚆(huan)。hu ⚫(hu)shi 📈(shi)zhe 🕛(zhe)ge 🔈(ge)wen 🐸(wen)ti 🕶(ti)bu 🥞(bu)jin 🈺(jin)ke 🛅(ke)neng 🎂(neng)dao 🐄(dao)zhi 😕(zhi)che 🔺(che)liang ✨(liang)xing 🗒(xing)neng 🌱(neng)xia 🍐(xia)jiang 🎣(jiang)，hai 🚦(hai)ke ⤵(ke)neng 😥(neng)wei 🖼(wei)fan 🎪(fan)dang 🔣(dang)di 👋(di)de 👨(de)pai 💠(pai)fang 🎉(fang)fa 🎋(fa)gui 🥏(gui)，dai 🗒(dai)lai 🔼(lai)e 🚼(e)wai 🥤(wai)de 🥞(de)fa 🖇(fa)lv 🕺(lv)wen ⏰(wen)ti 😨(ti)。tong 🌼(tong)shi 🔅(shi)，an 🍔(an)zhuang 🚓(zhuang)fang 🌊(fang)dao 🐆(dao)zhuang 🔬(zhuang)zhi 🎁(zhi)huo 🕣(huo)kao 🥓(kao)lv 👧(lv)shi 🥅(shi)yong 🌯(yong)dai 🌠(dai)you 🤠(you)fang 🌄(fang)dao 🌮(dao)gong 🚮(gong)neng 🌉(neng)de 🎿(de)san 🕺(san)yuan 🦉(yuan)cui 🛬(cui)hua 🥄(hua)qi 🎲(qi)ke 🈷(ke)yi 🤳(yi)you 🥃(you)xiao 🈯(xiao)yu 😻(yu)fang 🧚(fang)wei 🍘(wei)lai 🍻(lai)de 😫(de)dao 🐆(dao)qie 🥤(qie)shi 🔉(shi)jian 🕌(jian)。