Oil pressure light on idle to heat

Kune yakajairika kushanda kweinjini panguva yakaderera uye yakakwirira kumhanya, imwe nhanho yekumanikidza kweoiri inofanirwa kuchengetedzwa. Pamuenzaniso wega wega, kukosha uku kunoratidzwa mumirayiridzo. Somuenzaniso, kuna Lada Priora, kumanikidzwa kunofanira kuva:

• pane injini inodziya isina basa - 2 bar (196 kPa);
• 5400 rpm - 4,5-6,5 bar.

Ivhareji yakakosha ndeye, sekutonga, 2 bar pakuita uye 4-6 bar pakumhanya kwakanyanya uye kune dzimwe motokari duku.

Izvo zvakakosha kucherechedza kuti pamotokari zhinji dzemazuva ano bhajeti hapana mafuta ekumanikidza gauge pane mudziyo wemidziyo, asi ingori bhatani rechiratidzo rinovhenekera kana kudzvanywa kwadonha. Kutarisana nezvikonzero zvechiitiko ichi hakusi nyore nguva dzose, asi zvinogona kuratidza zvose kuparara kwakakomba uye kushayikwa kwebhanari yekuzora.

Ndezvipi zvikonzero zvikuru zvinogoneka zvekuti mwenje wekumanikidza unouya kana injini ichidziya isina basa?

Nei mafuta emagetsi achivheneka?

Dambudziko rinowanzoitika nderokuti yakaderera mafuta chikamu mutireyi yeinjini. Isu takatotaura paVodi.su nezve mashandisiro eiyo probe:

• sunungura mutsipa wokuzadza mafuta;
• isa probe mairi;
• tarisa padanho - rinofanira kunge riri pakati peMin naMax mamaki.

Wedzera nemafuta anokurudzirwa nemugadziri kana zvichidikanwa. Iro vhoriyamu inotarwa maererano nezvinodiwa nemugadziri wemotokari, izvo zvinoratidzwa mumirayiridzo.

Dzimwe nguva zvinoitika kuti motokari iri panzvimbo isina kuenzana, uye chiyero chemafuta chakaderera zvishoma pane zvinodiwa. Muchiitiko ichi, edza kutamira kune imwe nzvimbo yakadzika uye kuyera chiyero.

Uye zvechokwadi, tora zviyero zvenguva dzose. Kana iwe uchishandirwa muchiteshi chesevhisi, saka auto mechanics anoita oparesheni iyi uye kuwedzera mafuta kune yaunoda nhanho. Mukuwedzera, ivo vanowana marudzi ese ezvikonzero zvekudonha.

Chikonzero chechipiri chakajairika ndechekuti une sefa yemafuta asina kunaka. Sefa yakajairika inobata imwe huwandu hwemafuta, kunyangwe wadzima injini. Izvi zvakakosha kudzivirira injini yemafuta nzara, izvo zvinogona kutungamirira kumigumisiro inosuruvarisa:

• kukurumidza kupfeka kwemadziro emadziro uye pistons;
• piston mhete kupfeka;
• kupisa kweinjini;
• kuwedzera mafuta.

Saizvozvo, tenga emhando yepamusoro mafirita, shandura iwo nenguva - isu takanyorawo paVodi.su maitiro ekuita izvi. Hapana chikonzero chekutenga zvinhu zvakachipa, nekuti kugadziridza kunotevera kunokubhadhara peni rakanaka.

Oiri pombi pressure yekudzikisa vharafu. Ichi chikamu chiduku asi chakakosha zvikuru chinoita basa rinokosha - hachibvumiri kuti mafuta emafuta adonhe kana kusimuka. Nekuwedzera kudzvinyirira, matambudziko akawanda anomuka anokanganisa kushanda kwemotokari, kureva, kuparara kwezvinhu zvinokosha.

Dambudziko rinowanzoitika nderokuputika kwevharuvhu chitubu. Inogona kutambanudza kana kuputsika. Kana izvi zvikaitika, zvakakosha kushandura zvachose valve pachayo. Zvakare, nekufamba kwenguva, iyo valve clearance inovharika. Izvi zvinotungamirira kune chokwadi chokuti kana peak speed yasvika, kudzvinyirira kunowedzera zvakanyanya.

Kuti izvi zvisaitike, unofanira kutevedzera mitemo iri nyore:

• kana uchitarisa chiyero, teerera kune kuvapo kwekunze kwezvikamu mumafuta - zvakakodzera inofanira kunge iri pachena;
• geza injini usati wachinja mafuta;
• shandura mafirita.

Yakashata mafuta pressure sensor. Iyo sensor yakabatana zvakananga kune mwenje pane chiridzwa pane. Kana ikatadza kana kuti wiring yakanganisa, girobhu hariite chero nzira yekumanikidza shanduko muhurongwa. Mutyairi haatombokwanisi kufungidzira kuti pane chakaipa neinjini. Nekuda kweizvozvo, kugadziridza kukuru nemitengo yakakura.

Chishandiso chemechanical sensor chiri nyore kwazvo - mukati mune membrane inonzwa inopindirana nekumanikidza. Kana ikasimuka kana kudonha, membrane inoiswa mukufamba uye girobhu rinovhenekera.

Magetsi sensors anosanganisira:

• slider;
• ndiro duku ine tambo yeronda;
• membrane.

Kana kudzvanywa kuchichinja, kushorwa kwe sensor kunoshanduka, uye mwenje unovhenekera zvinoenderana. Iwe unogona kutarisa hutano hwe sensor uchishandisa multimeter uye pombi ine pressure gauge. Ipa basa iri kune nyanzvi kana ukaona chero matambudziko.

Mesh yesimbi yepombi yemafuta yakavharwa. Chikonzero chikuru chakasvibiswa kana kuti yakaderera-mhando oiri. Iyo mesh inodzivirira mukati mepombi uye mota kubva pakubata nezvikamu zvakakura. Zvakanyanya kuoma kuona ichi chikonzero chekuti girobhu rivheneke - unofanirwa kubvisa pani yemafuta uye kuongorora mamiriro emafuta. Kana yakasviba zvakanyanya, ipapo pani pachava netsvina yakawanda.

Pombi yemafuta. Ichi chikwata chinogonawo kukundikana. Kune akawanda marudzi epombi iyi: giya, vacuum, rotary. Kana iyo pombi pachayo kana chimwe chikamu chayo ichiputsika, iyo inodiwa yekumanikidza nhanho haichazochengetedzwa muhurongwa. Saizvozvo, mwenje uchange wakabatidzwa uye kuratidza kukundikana uku.

Ehe, unogona kuwana zvimwe zvikonzero nei mwenje wekuita wakabatidzwa:

• leaks;
• kurasikirwa kwekumanikidza nekuda kwekupfeka zvishoma nezvishoma kwepiston uye madziro ecylinder;
• girobhu pacharo harina kunaka;
• kukanganisa wiring.

Chero zvazvingava, zvakakosha kuenda kunoongororwa, sezvo kunonoka dambudziko kunogona kutungamirira kumigumisiro isingatarisirwi, kunyanya kana uchifamba kune imwe nzvimbo kunze kweguta. Iwe unozofanira kufonera rori yekudhonza uye kuunza mari hombe.

Loading ...