N46B20 injini - kutsanangurwa, kugadziridzwa uye kugadzirisa kweiyo magetsi unit kubva kuBMW!

Iyo N46B20 injini yakagadziridzwa kuti isangane nezvido zvemisika uko cylinder displacement mutero wakaunzwa. Dhizaini yayo yakagadziridzwa mukufambirana neiyo N42 musiyano. Saka kune zvakawanda zvakafanana. muzvimiro zvecylinder bore kana pistons uye crankcase inoshandiswa. Ruzivo rwakanyanya kukosha nezve N46B20 rwasvika!

N46B20 injini - data data

Iyo N46B20 injini yakagadzirwa kubva 2004 kusvika 2012 paBMW Hams Hall fekitori muBavaria. Mafuta anoiswa peturu unit anobva padhizaini umo macylinders mana ane mapiston mana nerimwe (DOHC) anoenderana mumutsara.

Injini yehumburumbira dhayamita ndeye 84 mm, uye piston sitiroko inosvika 90 mm. Iyo yekupfura order ndeye 1-3-4-2. Saizi chaiyo yeinjini ndeye 1995 cc. cm, uye compression reshiyo iri 10.5. Iyo modhi inoenderana neEuro 4-5 emission zviyero.

Mhando dzakasiyana dzeN46B20 magetsi unit

Kubva 2004 kusvika 2012, marudzi akati wandei emagetsi akagadzirwa. Vakanga vakasiyana kwete nesimba chete, asiwo mumagadzirirwo ekugadzirisa. Boka iri rinosanganisira mhando dzakadai se:

• N46B20U1 uye N46B20U2 129 hp pa 180 Nm (2004-2007);
• N46B20U2 136 HP pa 180 Nm (2004-2007): shanduro ine zvakasiyana-siyana zvekutora (kwete DISA) pamwe chete nekamshaft yakasiyana-siyana;
• N46B20O0 143 HP pa200 Nm (2004-2007);
• N46B20O1 150 HP pa200 Nm (2004-2007);
• N46NB20 170 HP pa 210 Nm (2007-2012): Zvakafanana mukugadzirwa kune 150 hp version, asi neine itsva cylinder head cover uye exhaust system. Iyo Bosch MV17.4.6 control system yakawedzerwa kwairi.

Ndeapi mhando dzemotokari dzakashandisa injini uye kangani oiri inofanira kuchinjwa?

Injini yeN46B20 yakaiswa mumotokari dzakaita seBMW 118i E87, BMW 120i E87, BMW 318i E46, BMW 318i E90, BMW 320i E90, BMW 520i E60, BMW X1 E84 X3 E83 E4, BMW X85 EXNUMX EXNUMX EXNUMX, BMW XXNUMX EXNUMX EXNUMX EXNUMX

BMW injini kushanda kunoda kushandiswa kwe5W-30 kana 5W-40 oiri - inofanira kuchinjwa ose 10-12 km. km kana mwedzi XNUMX. Iyo tangi vhoriyamu yechigadzirwa ichi i4,25 litita. 

Kushandisa dhiraivha unit - matambudziko akajairika uye maitiro ekuagadzirisa

Iyo N46B20 injini inofanirwa kutariswa seyakaderera-kutadza chikamu. Nekushanda kwakakodzera, kugadzirisa uye kutarisa nguva dzose, injini haina kukonzera matambudziko makuru.

Nekudaro, pane kutadza kwakabatana neakakwira mileage kana mashandiro echisikigo emanodhi ega. Zvakakodzera kuziva kuti ndeupi wavo anowanzoitika.

Injini inogona kushandisa mafuta akawandisa

Dambudziko rekutanga rinowanzoitika nderokushandisa mafuta zvakanyanya. Kazhinji chikonzero iko kushandiswa kwechinhu chakaderera-chisina kunyorwa neBMW semafuta anokurudzirwa. Yakakuvadzwa valve stem seals, ipapo piston zvindori. Izvi zvinonyanya kuoneka pakumhanya kweanenge 50 km. km.

Zvinhu zvinozotanga kudonha mushure mekumhanyisa nhamba yakatarwa yemakiromita zvakare zvinosanganisira vharafu yevhavha gasket kana yakakuvadzwa vacuum pombi. Mumamiriro ezvinhu akadaro, zvakakosha kutsiva zvikamu.

Vibration uye ruzha zvinoderedza kunyaradza kwekutyaira

Muzviitiko zvakawanda, vibrations inonzwikawo zvakasimba. Panguva iyo iyo 2.0-litre unit inotanga kurira zvakanyanya, zvakakosha kufunga nezve kuchenesa kweVanos variable valve timing system.

Kwete chete vibration inokanganisa kushanda kwakanaka kwedhiraivha unit. Injini inogonawo kuita ruzha rwakanyanya. Izvi zvinowanzoitika nekuda kwekukanganisa nguva cheni tensioner kana kana chinhu ichi chakatambanudzwa. Dambudziko iri rinoitika mushure memakiromita angangoita 100. km. Zvikamu zvinoda kutsiviwa.

N46B20 injini yakakodzera tuning

Nzira yekutanga yakanaka yekuwedzera simba redhiraivha yako inogona kunge iri ECU software. Iyo inotonhorera yemhepo inopinza uye exhaust system inogona zvakare kushandiswa kuwedzera kugona. Saka, injini ichagadzira inenge 10 hp. simba rakawanda.

Yechipiri mhinduro ndeye boost kit - turbocharger. Iyi inogona kuva yakanaka imwe nzira kune yakambotaurwa firmware. Kuiswa kwakanyatsosarudzwa kunowedzera simba rejini kunyange kusvika pachiyero che 200-230 hp. Iyo package inogona kuvakwa mukati meiyo yekutanga drive unit. Icho chipingamupinyi chinogona kunge chiri mutengo - mune iyo N46 Turbo Kit, inodhura kutenderedza PLN 20. zloty. 

Iyo N46B20 injini inhengo yakanaka here?

Mutsivi weiyo N42 musiyano inokosheswa nekuvaka kwayo kwakasimba, yakanaka kutyaira masimba, pamwe neyakakwana yekutyaira tsika uye kuwanikwa kwepamusoro kwezvimedu. Izvo zvisingabatsiri zvinosanganisira kushandisa mafuta zvakanyanya, pamwe nekutadza kwemagetsi system. Inofanirawo kutaurwa kuti zvinokwanisika kuisa LPG system.

Iyo N46B20 injini inogona kutengwa mumotokari dzichine dhizaini inoyevedza uye inotaridzika yazvino. Mota dzeBMW dzine injini iyi dzinofanirwa kutanga dzatariswa maererano nehunyanzvi hwekuita. A serviceable N46B20 unit ichafamba zviuru zvemakiromita pasina matambudziko.