Maitiro ekutarisa fan fan
Zviri mukati
Mubvunzo wako maitiro ekutarisa fan sensor, varidzi vemotokari vangave vachifarira kana iyo yemukati injini yekupisa radiator inotonhorera fan isingabatike kana, neimwe nzira, inoshanda nguva dzose. Uye zvese nekuti kazhinji chinhu ichi ndicho chikonzero chedambudziko rakadaro. kuti utarise sensor yekubatidza fan inotonhorera, unofanirwa kuziva iyo musimboti wekushanda kwayo, uye iwe unofanirwa zvakare kushandisa multimeter kutora zvimwe zviyero.
Usati waenderera kune tsananguro yemaitiro ekutarisa radiator fan switch-on sensor, zvakakodzera kuti unzwisise kuti inoshanda sei uye ayo akakosha marudzi ekutadza kushanda.
Iyo fan sensor inoshanda sei
Iyo fan switch pachayo ndeye tembiricha relay. Magadzirirwo ayo anobva pane bimetallic plate yakabatana netsvimbo inofambiswa. Kana iyo inonzwa chinhu che sensor ichipisa, bimetallic plate inokotama, uye tsvimbo yakasungirirwa pairi inovhara dunhu remagetsi rekutonhora fan drive.
Chinhu chinonzwa chinosangana neantifreeze, kazhinji muradiator (muchikamu chayo chezasi, padivi, zvinoenderana nemhando yemotokari), asi kune ma ICE modhi panoiswa fan sensor mu cylinder block, senge yakakurumbira VAZ-2110 motokari (pane jekiseni ICEs). Uye dzimwe nguva dhizaini yeimwe injini yekupisa yemukati inopa akawanda semasensa maviri ekubatidza fan, kureva, pane inopinza uye yekubuda pombi yeradiator. Izvi zvinokutendera kuti ubatidze uye udzime fan nechisimba kana tembiricha yeantifreeze yadonha.
Izvo zvakakoshawo kuziva kuti kune maviri marudzi e fan tembiricha sensor - maviri-pini uye matatu-pini. Mapini maviri akagadzirirwa kushanda kwe fan pane imwe kumhanya, uye mapini matatu akagadzirirwa maviri ekumhanya kwe fan. Yekutanga kukurumidza inoshandurwa pane yakaderera tembiricha (somuenzaniso, pa +92 ° С ... + 95 ° С), uye yechipiri - pane yakakwirira tembiricha (somuenzaniso, pa +102 ° С…105С °).
kukundikana kweiyo fan switch sensor
Iyo inotonhorera fan switch-on sensor iri nyore nyore mudziyo, saka ine mashoma zvikonzero zvekupunzika. Inogona kusashanda mumamiriro ezvinhu akadaro:
Zvibatanidza pane matatu-pini DVV chip
- Contact sticking. Muchiitiko ichi, fan inomhanya nguva dzose, pasinei nekupisa kwe antifreeze.
- Bata oxidation. Muchiitiko ichi, fan haizobatiki zvachose.
- Kuputsika kwerelay (tsvimbo).
- Kupfeka kwebimetallic plate.
- Hapana fuse simba.
Ndokumbira utarise kuti fan switch sensor haina kupatsanurwa uye haigone kugadziriswa, saka, kana kukundikana kwaonekwa, kunoshandurwa. Mumotokari yemazuva ano, cheki injini chiedza chicharatidza dambudziko, sezvo imwe kana kupfuura yezvikanganiso zvinotevera zvichange zvichinyorwa muchirangaridzo chemagetsi control unit (ECU) - p0526, p0527, p0528, p0529. Aya makodhi makodhi anozivisa dunhu rakavhurika, zvese chiratidzo uye simba, asi izvi zvakaitika nekuda kwekutadza kwe sensor kana wiring kana matambudziko ekubatanidza - unogona kungoziva mushure mekutarisa.
Maitiro ekutarisa fan fan
kuti utarise kushanda kweiyo fan switch-on sensor, inofanirwa kubviswa pachigaro chayo. Sezvambotaurwa pamusoro apa, inowanzowanikwa pane radiator kana muvhavhavhavha. Nekudaro, usati wabvisa uye kuyedza sensor, iwe unofanirwa kuve neshuwa kuti simba rinopihwa kwairi.
Simba rekuongorora
DVV Power Check
Pane iyo multimeter, tinobatidza iyo DC voltage kuyerwa modhi mukati mehuwandu hwemakumi maviri Volts (zvichienderana neiyo chaiyo modhi yemultimeter). Mune yakabviswa sensor chip, unofanirwa kutarisa voltage. Kana iyo sensor iri maviri-pini, ipapo iwe unobva waona kana paine 20 volts ipapo. Mune matatu-contact sensor, unofanirwa kutarisa voltage pakati pepini mu chip muzvikamu zviviri kuitira kuti uwane pane imwe "plus" uye pane maviri "minuses". Pakati pe "plus" uye imwe neimwe "minus" panofanirawo kuva nemagetsi e12V.
Kana pasina simba pane chip, chekutanga iwe unofanirwa kutarisa kana fuse yakamira (inogona kunge iri mubhuroko riri pasi pehodhi uye mune inotakura mota). Nzvimbo yaro inowanzoratidzwa pavhavha yebhokisi refuse. Kana iyo fuse yakasimba, unofanirwa "kuridza" wiring uye kutarisa chip. Ipapo zvakakodzera kutanga kutarisa fan fan pachayo.
Nekudaro, usati wabvisa antifreeze uye kusunungura radiator inotonhorera fan sensor, zvakafanirawo kuita bvunzo imwe diki inova nechokwadi chekuti fan iri kushanda nemazvo.
Kuongorora kushanda kwefani
Nekubatsirwa kwejumper chero ipi zvayo (chidimbu chetambo yakaonda), vhara "plus" mumaviri uye yekutanga, uye yechipiri "minus". Kana iyo wiring yakasimba, uye fan iri kushanda, ipapo panguva yedunhu, yekutanga uye yechipiri fan fan inotendeuka. Pane maviri-yekuonana sensor, iyo yekumhanyisa ichave imwe.
Izvo zvakakoshawo kutarisa kana fan ichidzima kana sensor yakadzimwa, kana macontacts akanamatira mairi. Kana, kana sensor ichidzimwa, fan inoramba ichishanda, zvino izvi zvinoreva kuti chimwe chinhu chakashata ne sensor, uye inoda kuongororwa. Kuti uite izvi, sensor inofanira kubviswa kubva mumotokari.
Kutarisa sensor yekuchinja pane fan
Iwe unogona kutarisa DVV nenzira mbiri - nekuipisa mumvura inodziya, kana iwe unogona kutoipisa nesimbi yekusimbisa. Ose ari maviri anoreva kuenderera kwekutarisa. Chete mune yekupedzisira kesi, iwe uchada multimeter ine thermocouple, uye mune yekutanga kesi, thermometer inokwanisa kuyera tembiricha inopfuura 100 degrees Celsius. Kana matatu-contact fan switch-on sensor akatariswa, aine maviri ekuchinja kumhanya (akaiswa pamotokari zhinji dzekunze), zvino zvinokurudzirwa kushandisa mamultimeter maviri kamwechete. Imwe ndeyekutarisa dunhu rimwe, uye yechipiri ndeyekutarisa panguva imwe chete yechipiri dunhu. Chinokosha chebvunzo ndechekuona kana relay yakagadziriswa kana ichipisa kune tembiricha inoratidzwa pane sensor.
Ivo vanotarisa sensor yekubatidza iyo radiator inotonhorera fan zvinoenderana neinotevera algorithm (vachishandisa muenzaniso wetatu-pini sensor uye imwe multimeter, pamwe nemultimeter ine thermocouple):
Kutarisa DVV mumvura inodziya ine multimeter
- Isa iyo yemagetsi multimeter ku "dialing" mode.
- Batanidza iyo dzvuku probe ye multimeter kune iyo yakanaka yekubata sensor, uye iyo dema kune iyo minus, iyo inokonzera yakaderera fan kasi.
- Batanidza probe inoyera tembiricha kumusoro kwechinhu chinonzwa che sensor.
- Batidza simbi yekunyungudutsa uye ubatanidze muromo wayo kune inonzwa chinhu che sensor.
- Kana kutonhora kwebimetallic plate kunosvika kune yakakosha kukosha (inoratidzwa pane sensor), sensor inoshanda ichavhara dunhu, uye iyo multimeter icharatidza izvi (mune dialing mode, iyo multimeter inorira).
- Fambisa iyo nhema probe ku "minus", iyo inokonzeresa yechipiri fan kumhanya.
- Sezvo kupisa kunopfuurira, mushure memasekondi mashomanana, sensor inoshanda inofanira kuvhara uye yechipiri dunhu, kana kupisa kwechikumbaridzo kwasvika, iyo multimeter icharira zvakare.
- Saizvozvo, kana sensor isingavhare dunhu rayo panguva yekudziya-up, inokanganisa.
Kutarisa maviri-yekuonana sensor inoitwa zvakafanana, chete kuramba kunoda kuyerwa pakati pepaya imwe chete yevanobatika.
Kana iyo sensor ichidziya kwete nesimbi yekusimbisa, asi mumudziyo une mvura, saka ita shuwa kuti haisi iyo sensor yese yakavharwa, asi. chinhu chayo chinonzwa chete! Sezvo ichipisa (kutonga kunoitwa ne thermometer), kushanda kwakafanana kuchaitika sezvinotsanangurwa pamusoro apa.
mhedziso
Iyo inotonhorera fan switch sensor ndeye yakavimbika mudziyo, asi kana paine fungidziro yekuti yakundikana, saka kuti utarise, iwe unoda multimeter, thermometer uye sosi yekupisa iyo inopisa iyo inonzwa chinhu.
