Injini yepeturu yeBMW N43 - yaive nemukurumbira here?
Zviri mukati
Iyo ina-cylinder zvakasikwa aspirated injini yakagadzirwa neBayerische Motoren Werke kwemakore manomwe. Iyo unit yaisiyaniswa neyakajeka dhizaini, iyo, zvisinei, yaidhura zvakanyanya kuichengeta. Iyo N43 injini yakawana rakashata rakashata, asi wakazviita here? Kusvika papi kukundikana kwakakonzerwa nekugadzirwa pachako, uye kusvika papi - mugumisiro wekuregeredza kwevashandisi pachavo. Tichaedza kupindura. Verenga!
N43 injini - nei yakatsiva N42, N46 uye N45?
Iyo N43 injini yakagadziridzwa kutsiva N42, N46 uye N45 injini. Zvinofanira kuonekwa kuti chikwata chitsva hachina kugoverwa munyika umo mafuta akakwirira-sarufa akashandiswa. Nechikonzero ichi, kugadzirwa kweN46 neN45 hakuna kumbomiswa. Mayuniti ekuyera aive akasiyana here?
Iyo nyowani nyowani yaive neakananga jekiseni remafuta. Muna 2011, sechikamu chekushandiswa kwehunyanzvi hutsva muinjini dzeBMW, iyo N43 unit yakatsiviwa nechina-cylinder turbocharged shanduro yeN13.
Ndeapi matambudziko ehunyanzvi aive nevashandisi veN43 injini?
Pakati pezvinonyanya kutaurwa kuparara kwakaitika panguva yekushandiswa kweyuniti, varidzi vemotokari vakaratidza:
- kutsemuka kwepurasitiki timing chain guides;
- matambudziko nemajekiseni;
- kusashanda kweiyo coil unit;
- kukuvadza kune NOx sensor.
N43 dhizaini - chii chaunoda kuziva?
Zvakakodzera kutaura maitiro echikwata. Injini yeN43 yaizivikanwa nekugadzirwa kwayo, iyo yakagadzirwa kubva kumagetsi emagetsi. Mukuwedzera, vagadziri vakasarudza kuishongedza nekutanga-kumira tekinoroji - nekuda kweizvi, mota ine iyi unit yaifanirwa kuve yakawedzera kushamwaridzana. Zvese izvi zvakawedzerwa nehurongwa hwekudzoreredza simba panguva yebhureki.
Shanduro N43B16 - ruzivo rwakakosha
Iyo unit mune iyi vhezheni yaive yekutsiva iyo N42B18. Ose ari maviri akavakirwa paN43B20, asi injini nyowani yaive nemasilinda madiki - 82 mm, iyo N43B16 zvakare yaive nepfupi crankshaft ine sitiroko ye75,7 mm. Kutamiswa kweinjini kwakaderedzwawo kusvika 1,6 malita.
MuN43B16, mapistoni aive nereshiyo yepamusoro yekumanikidza (12). Panguva imwecheteyo, vagadziri veBMW vakasarudza kuisa zvakananga jekiseni, izvo zvaisanganisira kubviswa kweValvetronic. Iyi vhezheni yeinjini yainyanya kushandiswa kumhando dzeBMW 16i. Zvakare, iyo N43 yakatsiviwa mu13 neN16B2011 - yaive 1,6-litre mana-cylinder turbocharged injini.
Shanduro N43B16 - Dhivha Yakananga
Injini iyi itsva 2 litre vhezheni yeN42B20 iyo yakagadzirwa neyakagadziridzwa akati wandei. Iyi injini yeN43 inoshandisa ia yakananga mafuta jekiseni system uye iyo Valvetronic variable valve lift system yakabviswa.
Kuiswa kwepistoni itsva kwaifanira kuwedzera chiyero chekugadzirisa kusvika ku 12. Chinhu chose chinowedzerwa nekushandiswa kweSiemens MSD 81.2 control unit. Iyo N43B16 injini yakatsiviwa muna 2011 neN13B16 turbocharged unit.
Kuputsika ndiwo matambudziko akajairika neN43 injini
Mune ese ekutanga uye yechipiri shanduro yeinjini yeN43, imwe yematambudziko akajairika anomuka ndeye kudedera kweyuniti. Kana kukanganisa kwakadaro kukaitika, majekiseni achada kuchinjwa. Vatyairi vemota dzine iyi unit vanogonawo kunyunyuta nezve kusaenzana kweinjini idling. Chikonzero chinowanzova chinokanganisa ma coil ekudzima. Muchiitiko ichi, zvichave zvinobatsirawo kutsiva zvikamu zvekare nezvitsva.
Nzira yekuzvidzivirira sei kubva kumatambudziko neinjini iyi?
Izvo zvinoitikawo kuti pombi yevacuum iri kubuda. Izvi zvinowanzoitika mushure mekumhanya kwe60 kusvika 000 makiromita. Mhinduro inoshanda ndeyekutsiva zvikamu. Paunenge uchishanda mota dzine injini yeN43, zvakakoshawo kugara uchitarisa mamiriro eiyo inotonhorera system. Izvi zvinoidzivirira kubva pakupisa.
Chero ani ane motokari ine chikwata ichi anofanirawo kutarisira kunaka kwemafuta ejini anoshandiswa. Izvi zvakakosha nekuti tembiricha yekushanda yeyuniti inowanzokwira zvekuti kushandiswa kwemafuta asina kunaka kunogona kukonzeresa kukuvara kwakanyanya.
Iyo N43 injini inogona kukonzera matambudziko kune vakawanda vatyairi, asi nekushanda kwakakodzera, unogona kushandisa injini pasina kazhinji inodhura kugadziriswa nemakanika. Izvo zvinodikanwa kusevha iyo unit nguva dzose uye kushandisa yakanaka injini mafuta. Nekugadzirisa kwakakodzera uye nguva nenguva kuchinjwa kwezvikamu zvakakosha, motokari ine N43 injini inoshumira muridzi wayo uye kudzivirira matambudziko makuru.
