Sensor ya camshaft y'imodoka ni iki?
Youdaoplaceholder0 Camshaft Position Sensor (CPS) ni igikoresho gikoreshwa mu gukusanya ibimenyetso byo gushyiramo camshaft kandi gikoreshwa cyane cyane muri sisitemu zo gucunga moteri. Imirimo yacyo y'ingenzi irimo gushyira ibimenyetso byo gushyiramo camshaft muri electronic control unit (ECU) kugira ngo hamenyekane igihe cyo gushyiramo umuriro n'igihe cyo gushyiramo lisansi, bifasha ECU kumenya centre ya silinda 1 compression top dead kugira ngo igere ku igenzura ry'ishyirwamo ry'amavuta mu buryo bukurikiranye, igenzura igihe cyo gushyiramo umuriro n'igenzura ryo gukuramo umuriro.
Aho byashyizwe
Ubusanzwe, sensor ya camshaft ishyirwa ku mpera y'imbere y'igifuniko cya camshaft, ireba neza imbere y'imashini zinjira n'izisohora umwuka. Iyi mashini ishyiraho ituma sensor ifata neza ikimenyetso cy'aho camshaft iherereye ikongera ikacyohereza kuri ECU.
Ihame ry'imikorere
Ibikoresho bya Camshaft bikoresha ingaruka za magnetoelectric cyangwa Hall effect kugira ngo bimenye aho camshaft iherereye n'umuvuduko wayo. Urugero, sensor ya magnetoelectric camshaft ibara aho camshaft iherereye n'umuvuduko wayo ikoresheje uburyo bwo kumenya impinduka mu muvuduko w'amashanyarazi uterwa n'ibikoresho bya magneto mu gihe camshaft izenguruka.
Uburyo bwo gusuzuma amakosa
Mu gusuzuma sensor ya camshaft, ushobora kumenya niba ikora neza ukoresheje plug yayo hanyuma ugakoresha switch y'umuriro, hanyuma ugakoresha ikaramu y'itara ry'igerageza kugira ngo ugerageze insinga eshatu (insinga z'amashanyarazi, insinga z'ibimenyetso n'insinga zo hasi). Niba voltage y'ibimenyetso ihinduka hagati ya volts 0 na 5, sensor ikora neza. Bitabaye ibyo, sensor ishobora kwangirika .
Kunanirwa kwa sensor ya camshaft y'imodoka bigaragazwa cyane cyane no gutangira bigoye, umuvuduko udahindagurika, kwihuta guke, kongera ikoreshwa rya lisansi, urumuri rw'ikosa ruhoraho, bishobora kandi guherekezwa no kunyeganyega kwa moteri, gutigita, guhagarara kw'imodoka ishyushye, nibindi. Ibi bimenyetso bituruka ku bimenyetso bidasanzwe bya sensor, bibuza ECU kugenzura neza igihe cyo gutwika no gutera lisansi, bityo bigira ingaruka ku mikorere rusange ya moteri.
Youdaoplaceholder0 Ibimenyetso by'ikosa ry'ibanze
Youdaoplaceholder0 Ingorane mu gutangira : Bitewe n'ikibazo cyo gushyushya igihe, bishobora gusaba kugerageza inshuro nyinshi gutangira cyangwa ntibishoboke gutangira na gato. Mu bihe bimwe na bimwe, crankshaft reverse rotation na intake manifold backfire biragaragara.
Youdaoplaceholder0 IDASTANCE : Gutigita kudasanzwe kwa moteri, ihindagurika rigaragara mu muvuduko wa moteri, nk'uko silinda ibura, kandi mu bihe bikomeye bitera gucumbagira.
Youdaoplaceholder0 Ihindagurika ridasanzwe :
Kwihuta guke no kudakira buhoro, indwara ishobora kuzamuka ikarenga umuvuduko wa 2500rpm
Hari umuvuduko udasanzwe mu gihe cyo gutwara imodoka, cyane cyane iyo umuvuduko ukabije cyangwa ugabanuka
Youdaoplaceholder0 Igabanuka ry'ubukungu :
Ikoreshwa rya lisansi ryiyongereyeho 10%-30% bitewe n'ikibazo cyo kunanirwa kugenzura ingano y'ibikomoka kuri lisansi mu gutera lisansi
Imyuka ihumanya iragabanuka, umuyoboro w'imyotsi ukunze kugira umwotsi w'umukara
Umuburo w'ikosa rya Youdaoplaceholder0: Itara rya moteri riguma ryaka, kandi sisitemu ya OBD isanzwe yandika kode ya P0340-P0344.
Ibimenyetso n'ibyago bya Youdaoplaceholder0
Youdaoplaceholder0 Moteri ishyushye irahagarara: Moteri ishobora guhagarara mu buryo butunguranye nyuma yo gushyuha kandi igomba kongera gutangira kugira ngo ikore
Ukwangirika kw'ibice bya Youdaoplaceholder0: Kwangirika kw'igihe kirekire bizatuma ibice nka piston n'inkuta za silindiri byihuta, bigabanya igihe cyo kubaho kwa moteri
Youdaoplaceholder0 Ingaruka z'umutekano: Kubura ingufu cyangwa kugabanya igihe utwaye imodoka (uburyo bwo gucumbagira) byongera ibyago byo kugira impanuka zitunguranye.
Utumashini dupima aho camshaft iherereye mu modoka akenshi tuba ari kimwe cyangwa bibiri, bitewe n'imiterere ya moteri
Umubare w'ibikoresho byo gupima aho camshaft iherereye mu modoka uratandukanye bitewe n'imiterere ya moteri n'ibisabwa mu mikorere yayo, kandi ahanini ugabanyijemo ibi bikurikira:
Youdaoplaceholder0 Igenamiterere rya sensor imwe
Bikunze kugaragara muri moteri z'ibanze cyangwa sisitemu zikora gusa uburyo bwo kugenzura igihe gihinduka kuri valve zo kwinjira (nk'uburyo bumwe na bumwe bukoresha ikoranabuhanga rya VVT). Utumashini dukoresha sensor akenshi dushyirwa ku mpera y'imbere ya camshaft yo kwinjira kandi tugakoreshwa mu gutanga ikimenyetso cy'ingenzi cyo kugenzura umuriro kuri ECU.
Urugero: Hari ubwoko bw'imodoka buhindura igihe cy'ingufu zinjira hakoreshejwe sensor imwe gusa, mu gihe ingufu zisohora umwuka ziguma zidahinduka.
Youdaoplaceholder0 Igenamiterere rya sensor ebyiri
Bikunze kugaragara muri sisitemu zigenzura icyarimwe igihe gihinduka cy'ingufu zinjira n'izisohoka (nk'ikoranabuhanga rya VVT ebyiri). Izi sensor ebyiri zihura neza na camshaft zinjira n'izisohoka kugira ngo habeho ihinduka ry'icyiciro neza.
Urugero, moteri ya EA888 yo mu gisekuru cya gatatu ikoresha uburyo bwo gupima ibintu bubiri (bumwe bwo kwinjiza ibintu n'ubundi bwo gusohora umwuka).
Youdaoplaceholder0 Incamake y'ingingo z'ingenzi:
Umubare w'ibipimo bipima ufitanye isano n'ubuhanga bwa tekiniki bwa moteri. Ibipimo by'ibanze akenshi bigira sensor imwe, mu gihe ibipimo byo mu rwego rwo hejuru cyangwa imikorere myiza bikunze gukoresha bibiri.
Bizwi kandi nka "sensor y'ibimenyetso ihuza imikorere" cyangwa "Cylinder discrimination and Positioning device", inshingano nyamukuru ya byombi ni ukugeza amakuru y'icyiciro cya camshaft kuri ECU.
Aho icyuma gishyirwa hagomba kuba hateganye neza n'uruziga rw'ikimenyetso; bitabaye ibyo, gukusanya amakuru neza ntibishobora kugerwaho.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG&MAXUSIbikoresho by'imodoka birahari kugura.
