Injin BMW N42
Abubuwa
An samar da jerin injunan gas na BMW N42 na lita 1.8 da lita 2.0 daga 2001 zuwa 2007 kuma an shigar da shi kawai akan nau'ikan 3-Series a cikin jikin E46, gami da Compact mai kofa uku. Wannan motar ita ce ta farko da ta fara amfani da tsarin Valvetronic tare da Double VANOS.
Kewayon R4 ya haɗa da: M10, M40, M43, N43, N45, N46, N13, N20 da B48.
Fasaha halaye na injuna na BMW N42 jerin
| Daidaitaccen girma | 1796 cm³ |
| Tsarin wutar lantarki | injector |
| Ƙarfin injin konewa na ciki | 116 h.p. |
| Torque | 175 Nm |
| Filin silinda | aluminum R4 |
| Toshe kai | aluminum 16v |
| Silinda diamita | 84 mm |
| Piston bugun jini | 81 mm |
| Matsakaicin matsawa | 10.5 |
| Siffofin injin konewa na ciki | bawultronic |
| Na'ura mai ba da hanya tsakanin hanyoyin sadarwa | a |
| Tukin lokaci | sarkar |
| Mai tsara lokaci | biyu VANOS |
| Turbocharging | babu |
| Wane irin mai za a zuba | 4.25 lita 5W-30 |
| Nau'in mai | AI-92 |
| Ajin muhalli | EURO 3 |
| Kimanin albarkatu | 250 000 kilomita |
| Daidaitaccen girma | 1995 cm³ |
| Tsarin wutar lantarki | injector |
| Ƙarfin injin konewa na ciki | 143 h.p. |
| Torque | 200 Nm |
| Filin silinda | aluminum R4 |
| Toshe kai | aluminum 16v |
| Silinda diamita | 84 mm |
| Piston bugun jini | 90 mm |
| Matsakaicin matsawa | 10 |
| Siffofin injin konewa na ciki | bawultronic |
| Na'ura mai ba da hanya tsakanin hanyoyin sadarwa | a |
| Tukin lokaci | sarka |
| Mai tsara lokaci | biyu VANOS |
| Turbocharging | babu |
| Wane irin mai za a zuba | 4.25 lita 5W-30 |
| Nau'in mai | AI-92 |
| Ajin muhalli | EURO 3 |
| Kimanin albarkatu | 275 000 kilomita |
Nauyin injin N42 bisa ga kasida shine 135 kg
Inji mai lamba N42 yana a mahadar block tare da kai
Injin konewa na cikin man fetur BMW N42
Yin amfani da misalin BMW 318i 2002 tare da watsawar hannu:
| Town | 10.2 lita |
| Biyo | 5.5 lita |
| Gauraye | 7.2 lita |
Makamantan injina daga wasu masana'antun:
Wadanne motoci aka sanye da injin N42 1.8 - 2.0 l
| 3-Jerin E46 | 2001 - 2007 |
| 3-Series Compact E46 | 2001 - 2004 |
Lalacewa, lalacewa da matsalolin N42
Yawancin matsalolin masu mallakar suna haifar da gazawa a cikin tsarin Valvetronic da Vanos.
Sarkar lokaci da tashin hankali sau da yawa suna buƙatar maye gurbin riga a kewayon 100 - 150 dubu kilomita
Injin yana da zafi sosai, wanda ke tasiri sosai ga rayuwar maƙallan bawul ɗin
Mai da ba na asali ba zai iya jure wa waɗannan yanayin zafi kuma injin zai kama.
Lokacin da ake maye gurbin kyandirori, ƙananan igiyoyin wuta masu tsada suna kasawa a nan.
