Alamomin Matsalolin Matsalolin Matsalolin EGR mara kyau ko mara kyau
Alamomin gama gari sun haɗa da al'amuran aikin injin kamar m aiki da asarar wuta, gazawar gwajin fitarwa, da Duba Injin hasken da ke fitowa.
Yawancin motocin zamani suna sanye da tsarin sake zagayawa da iskar gas, wanda ke taimakawa rage hayakin abin hawa. Tsarin EGR yana aiki ta hanyar sake zagayowar iskar gas zuwa injin don rage yanayin silinda da hayaƙin NOx. Tsarin EGR ya ƙunshi sassa da yawa waɗanda ke aiki tare don cim ma wannan aikin. Ofaya daga cikin irin waɗannan abubuwan da aka saba samu a yawancin tsarin EGR shine firikwensin amsa matsa lamba na EGR.
Na'urar firikwensin ra'ayi na EGR, wanda kuma aka sani da firikwensin ra'ayin matsin lamba na delta, firikwensin ne wanda ke gano canjin matsa lamba a cikin tsarin EGR. Tare da bawul ɗin EGR, yana daidaita matsa lamba a cikin tsarin EGR. Lokacin da firikwensin ra'ayi na EGR ya gano cewa matsa lamba yana da ƙasa, yana buɗe bawul ɗin EGR don haɓaka kwarara, kuma akasin haka yana rufe bawul ɗin idan ya gano cewa matsa lamba ya yi yawa.
Tunda matsewar da na’urar na’urar EGR ta gano na daya daga cikin muhimman sigogin da tsarin EGR ke amfani da shi, idan yana da wata matsala, zai iya haifar da matsala da tsarin EGR, wanda zai iya haifar da matsalolin tafiyar da injin, har ma da karuwar hayaki. . Yawancin lokaci, matsala tare da firikwensin ra'ayi na matsa lamba na EGR yana haifar da alamu da yawa waɗanda zasu iya faɗakar da direba zuwa wata matsala mai yuwuwar da ake buƙatar magancewa.
1. Matsaloli tare da aikin injin
Ɗaya daga cikin alamun farko na matsalar firikwensin matsa lamba EGR shine matsalolin aikin injin. Idan firikwensin matsa lamba na EGR yana aika duk wani karatun karya zuwa kwamfutar, yana iya haifar da tsarin EGR ya yi aiki mara kyau. Kuskuren tsarin EGR na iya haifar da matsalolin aikin injin kamar rashin ƙarfi, girgiza injin, da rage ƙarfin gabaɗaya da ingantaccen mai.
2. Gwajin fitar da iska ta kasa
Wata alamar matsala mai yuwuwa tare da firikwensin matsa lamba na EGR shine gwajin hayaki da ya gaza. Idan firikwensin matsa lamba na EGR yana da wasu matsalolin da suka shafi aikin tsarin EGR, zai iya haifar da abin hawa ya fadi gwajin fitar da hayaki. Wannan yana da mahimmanci musamman a jihohin da ke buƙatar abin hawa don yin gwajin hayaki don yin rijistar abin hawa.
3. Duba Injin wuta ya kunna.
Wata alamar matsalar firikwensin matsa lamba EGR ita ce hasken Injin Duba. Idan kwamfutar ta gano kowace matsala tare da siginar firikwensin matsa lamba EGR ko kewaye, za ta haskaka hasken Injin Duba don sanar da direban matsalar. Matsaloli iri-iri na iya haifar da hasken Injin Duba, don haka ana ba da shawarar cewa ka bincika kwamfutarka don lambobin matsala.
Na'urar firikwensin matsa lamba EGR ɗaya ne daga cikin mahimman abubuwan tsarin EGR don motocin da aka sanye da shi. Siginar da yake samarwa ita ce ɗaya daga cikin manyan sigogin da tsarin EGR ke amfani da shi don aiki, kuma duk wata matsala tare da ita na iya shafar aikin gabaɗayan tsarin. Don wannan dalili, idan kuna zargin firikwensin matsa lamba na EGR na iya samun matsala, sa ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun maƙwabta, kamar AvtoTachki ta duba motar ku don sanin ko ya kamata a maye gurbin firikwensin.
