Kutonhodza fani inogara ichimhanya
Zviri mukati
Mamiriro acho apo kutonhora feni inogara ichimhanya zvinogona kukonzerwa nezvikonzero zvakati wandei: kutadza kweinotonhorera tembiricha sensor kana waya wayo, kuparara kwefan kutanga relay, kukuvadzwa kwemawaya emota mota, "glitches" yemagetsi control unit ICE (ECU) nevamwe vamwe.
kuti unzwisise kuti fan yekutonhora inofanira kushanda sei nemazvo, unofanirwa kuziva kuti tembiricha yakarongwa muchikamu chekutonga kuti ibatike. Kana kuti tarisa iyo data pane fan switch iri muradiator. Kazhinji iri mukati + 87 ... + 95 ° C.
Muchinyorwa ichi, isu tichatarisa zvakadzama zvikonzero zvese zvakakosha nei injini yekupisa reyedhiya inotonhorera fan inoshanda kwete chete kana tembiricha inotonhorera inosvika 100 madhigirii, asi inogara ichidzima.
| Zvikonzero zvekubatidza fan | Mamiriro ekubatanidzwa |
|---|---|
| Kutadza kweDTOZH kana kukuvadzwa kune wiring yayo | Yakatanga injini yekupisa mukati mune emergency mode |
| Kupfupisa waya kusvika pasi | Kumhanyisa injini yekupisa yemukati, kana kubata kunoonekwa / kunyangarika, fan inogona kudzima |
| Short circuit of waya kuti "pasi" paDTOZH mbiri | Kumhanyisa injini yekupisa yemukati (sensor yekutanga) kana kupisa pa (second sensor) |
| Faulty fan inogonesa relay | Yakatanga injini yekupisa mukati mune emergency mode |
| "Glitches" ECU | Mhando dzakasiyana, zvinoenderana neiyo ECU chaiyo |
| Kupisa kupisa kwe radiator kunokanganiswa (kusvibiswa) | Neinjini inomhanya, panguva yerwendo rurefu |
| Yakanganisa freon pressure sensor | Kana iyo conditioner iri |
| Kuderera kwekushanda kwegadziriro yekutonhora | Apo injini iri kushanda |
Sei fan yekutonhodza ichiramba ichimhanya
Kana iyo yemukati yekupisa injini fan inogara ichimhanya, saka panogona kunge paine 7 zvikonzero zveizvi.
Inotonhorera tembiricha sensor
- Kutadza kweinotonhorera tembiricha sensor kana kukuvadzwa kune wiring yayo. Kana ruzivo rusina kururama ruchibva kune sensor kuenda kuECU (chiratidzo chakanyanyisa kana chisingatarisirwi, kusavapo kwayo, dunhu diki), ipapo zvikanganiso zvinogadzirwa muECU, semhedzisiro iyo iyo control unit inoisa injini yekupisa mukati me emergency mode, umo feni "inopura" nguva dzose kuitira kuti pasave nekupisa ICE. Kuti unzwisise kuti izvi ndizvo chaizvo kuparara, zvinogoneka nekutanga kwakaoma kweinjini yekupisa mukati kana isina kudziyirwa.
- Kupfupisa waya kusvika pasi. Kazhinji feni inogara ichimhanya kana ichipwanya waya isina kunaka. Zvichienderana nekugadzirwa kweinjini yekupisa mukati, izvi zvinogona kunge zviri munzvimbo dzakasiyana. Kana iyo mota dhizaini ichipa maviri DTOZH, saka kana iyo "minus" yekutanga sensor ikatsemuka, fan "inopura" nekubatidza. Muchiitiko chekukuvadza kwekuvharwa kwewaya dzechipiri DTOZH, fan inomhanya nguva dzose kana injini yekupisa mukati ichimhanya.
- Faulty fan inogonesa relay. Mumotokari zhinji, simba re fan rine "plus" kubva kune relay uye "minus" kubva kuECU maererano nekushisa kubva kuDTOZH. "Plus" inopiwa nguva dzose, uye "minus" kana kupisa kwekushanda kweantifreeze kunosvika.
- "Glitches" yemagetsi control unit. Zvakare, kushanda kwakashata kweECU kunogona kukonzerwa nekusashanda mune software yayo (somuenzaniso, mushure mekupenya) kana kana unyoro huchipinda mukati menyaya yayo. Sezvo unyoro, panogona kunge paine banal antifreeze yakapinda muECU (inoenderana neChevrolet Cruze mota, kana antifreeze ichipinda muECU kuburikidza nekubvaruka throttle kudziyisa chubhu, iri pedyo ECU).
- Yakasviba radiator. Izvi zvinoshanda kune ese ari maviri makuru radiator uye air conditioner radiator. Muchiitiko ichi, kazhinji fan inomhanya nguva dzose kana air conditioner iri.
- Freon pressure sensor mu air conditioner. Kana ikatadza uye paine kudonhedza kwefiriji, sisitimu "inoona" kuti radiator iri kupisa uye inoedza kuitonhodza neanogara ari fan. Kune vamwe vatyairi, kana air conditioner ikavhurwa, fan inotonhorera inogara ichimhanya. Muchokwadi, izvi hazvifanirwe kunge zvakadaro, nekuti izvi zvinoratidza kana yakavharika (yakasviba) radiator, kana matambudziko neFreon pressure sensor (Freon leak).
- Kuderera kwekushanda kwegadziriro yekutonhora. Kuputsika kunogona kuve kwakabatana neyakadzikira inotonhorera mwero, kuvuza kwayo, yakashata thermostat, kutadza kwepombi, depressurization yekapu yeradiator kana tangi yekuwedzera. Nedambudziko rakadaro, fan inogona kusashanda nguva dzose, asi kwenguva yakareba kana kutendeuka kazhinji.
Chii chekuita kana fan inotonhora ichigara ichimhanya
Kana iyo yemukati yekupisa injini yekutonhora fan inogara ichimhanya, zvakafanira kutsvaga kuparara nekuita mashoma mashoma ekuongorora matanho. Cheki inofanira kuitwa sequentially, zvichibva pane zvinonyanya zvikonzero.
Kuchenesa radiator
- Tarisa zvikanganiso muECU memory. Semuyenzaniso, kukanganisa kodhi p2185 inoratidza kuti hapana "minus" paDTOZH, uye akati wandei (kubva p0115 kusvika p0119) anoratidza mamwe malfunctions munharaunda yayo yemagetsi.
- Tarisa kuvimbika kwewaya. Zvichienderana nekugadzirwa kwemotokari, waya dzega dzega dzinenge dzakabatana nefan drive dzinogona kukuvadzwa (kazhinji iyo insulation inoputika), iyo inokonzera pfupi pfupi. Nokudaro, iwe unongoda kuwana nzvimbo iyo waya yakakuvadzwa. Izvi zvinogona kuitwa nekuona kana ne multimeter. Sechisarudzo, isa tsono mbiri mumatanho echip uye wovhara pamwe chete. Kana waya dzakasimba, ECU ichapa injini yekupisa kukanganisa.
- Tarisa DTOZH. Kana zvese zvakarongeka ne wiring uye simba rekupa sensor, saka zvakakodzera kutarisa inotonhorera tembiricha sensor. Pamwe chete nekutarisa iyo sensor pachayo, iwe zvakare unofanirwa kutarisa mabatiro pane ayo chip uye mhando yeiyo chip fixation (kunyangwe eyelet / latch yakaputswa). Kana zvichidikanwa, chenesa zvinobatika pane chip kubva kumaokisi.
- Relay uye fuse cheki. Tarisa kana simba richibva kune relay kune fan uchishandisa multimeter (iwe unogona kuwana iyo pini nhamba kubva padhayagiramu). Pane dzimwe nguva iyo "inonamatira", saka unofanirwa kuishandura. Kana pasina simba, tarisa fuse.
- Kuchenesa radiators uye kutonhora masisitimu. Kana iyo base radiator kana air conditioner radiator yakafukidzwa nemarara, inoda kucheneswa. Kuvharika kweiyo yemukati yekupisa injini radiator kunogona zvakare kuumba mukati, saka iwe unofanirwa kuchenesa iyo yese yekutonhora sisitimu nenzira dzakakosha. Kana kuti bvisa radiator uye ugeze zvakasiyana.
- Tarisa kushanda kwegadziriro yekutonhora. Iyo fan inogona kushanda inoramba ichishanda nekushomeka kweiyo inotonhorera system uye yayo yega zvinhu. Saka, zvinokurudzirwa kutarisa kutonhora system, uye kana kuputsika kwaonekwa, gadzirisa kana kutsiva zvikamu zvayo.
- Kutarisa freon level uye kushanda kweiyo refrigerant pressure sensor. Kuita maitiro aya uye kubvisa chikonzero, zviri nani kushanyira sevhisi.
- ECU kuongorora inzira yekupedzisira kana mamwe ma node ese atoongororwa. Kazhinji, iyo control unit inofanira kubviswa uye dzimba dzayo kupatsanurwa. zvino tarisa mamiriro emukati bhodhi uye zvinhu zvayo, kana zvichidiwa, zvichenese nedoro kubva kune antifreeze uye marara.
Muzhizha, kutyaira ne fan nguva dzose hazvidiwi, asi zvinogamuchirwa. Nekudaro, kana iyo fan ichitendeuka nguva dzose munguva yechando, zvinokurudzirwa kuongorora uye kugadzirisa kuparara nekukurumidza.
mhedziso
Kazhinji kazhinji, iyo radiator inotonhorera fan inotendeuka nguva dzose nekuda kwepfupi dunhu mukutanga relay kana waya wayo. Zvimwe zvinetso hazviwanzoitiki. Saizvozvo, diagnostics inofanira kutanga nekutarisa relay, wiring uye kuvapo kwezvikanganiso mundangariro yekombuta.
