BMW N20 injini
Zamkatimu
Mitundu yambiri ya injini zamafuta a BMW N20 ya malita 1.6 ndi 2.0 idapangidwa kuyambira 2011 mpaka 2018 ndipo idayikidwa pamitundu yayikulu komanso yaying'ono panthawiyo. Makamaka pamsika wamagalimoto aku US, kusinthidwa kwachilengedwe kwa N26B20 kunaperekedwa.
Mitundu ya R4 imaphatikizapo: M10, M40, M43, N42, N43, N45, N46, N13 ndi B48.
Makhalidwe apamwamba a injini za BMW N20
| Voliyumu yeniyeni | Masentimita 1598 |
| Makina amagetsi | jekeseni wachindunji |
| Mphamvu ya injini yoyaka mkati | 143 - 170 HP |
| Mphungu | 220 - 250 Nm |
| Cylinder chipika | aluminiyamu R4 |
| Dulani mutu | aluminiyamu 16 v |
| Cylinder m'mimba mwake | 84 мм |
| Kupweteka kwa pisitoni | 72.1 мм |
| Chiyerekezo cha kuponderezana | 9.0 |
| NKHANI kuyaka mkati injini | Valvetronic III |
| Hydraulic compensator | inde |
| Nthawi yoyendetsa | unyolo |
| Woyang'anira gawo | awiri VANOS |
| Kutembenuza | mapasa-mpukutu |
| Ndi mafuta amtundu wanji oti utsanulire | 5.0 malita 5W-30 |
| Mtundu wamafuta | AI-95 |
| Gulu lazachilengedwe | EURO 5/6 |
| Zolemba zowerengera | 200 000 km |
| Voliyumu yeniyeni | Masentimita 1997 |
| Makina amagetsi | jekeseni wachindunji |
| Mphamvu ya injini yoyaka mkati | 156 - 245 HP |
| Mphungu | 240 - 350 Nm |
| Cylinder chipika | aluminiyamu R4 |
| Dulani mutu | aluminiyamu 16 v |
| Cylinder m'mimba mwake | 84 мм |
| Kupweteka kwa pisitoni | 90.1 мм |
| Chiyerekezo cha kuponderezana | 10 - 11 |
| NKHANI kuyaka mkati injini | Valvetronic III |
| Hydraulic compensator | inde |
| Nthawi yoyendetsa | unyolo |
| Woyang'anira gawo | awiri VANOS |
| Kutembenuza | mapasa-mpukutu |
| Ndi mafuta amtundu wanji oti utsanulire | 5.0 malita 5W-30 |
| Mtundu wamafuta | AI-95 |
| Gulu lazachilengedwe | EURO 5/6 |
| Zolemba zowerengera | 220 000 km |
Kulemera kwa injini ya N20 malinga ndi kabukhu ndi 137 kg
Nambala ya injini N20 ili pachikuto chakutsogolo
Kugwiritsa ntchito mafuta a injini yoyaka mkati BMW N20
Pogwiritsa ntchito chitsanzo cha 320 BMW 2012i ndi kufala pamanja:
| Town | 8.2 lita |
| Tsata | 4.9 lita |
| Zosakanizidwa | 6.1 lita |
Ma motors ofanana ndi opanga ena:
Magalimoto omwe anali ndi injini ya N20 1.6 - 2.0 l
| Gawo F1 | 2011 - 2016 |
| Gawo F1 | 2012 - 2016 |
| Gawo F2 | 2013 - 2016 |
| Gawo F3 | 2011 - 2015 |
| Gawo F4 | 2013 - 2016 |
| Gawo F5 | 2011 - 2017 |
| Zithunzi za X1-Series E84 | 2011 - 2015 |
| Zithunzi za X3-F25 | 2011 - 2017 |
| Zithunzi za X5-F15 | 2015 - 2018 |
| Zithunzi za Z4-Series E89 | 2011 - 2016 |
Zoyipa, kuwonongeka ndi zovuta za N20
Chifukwa cha kusakwanira kwa pampu yamafuta, ma motors awa nthawi zambiri amapendekeka
Chifukwa cha jamming injini nthawi zambiri ndi kutayika kwa elasticity wa dera mpope mafuta.
Chikho chapulasitiki cha fyuluta yamafuta ndi chosinthira kutentha chimasweka ndikuyenderera apa
Majekeseni amafuta amaphimbidwa ndi dothi, ndiyeno kugwedezeka kwamphamvu kumawonekera
Miyendo yothamanga, valavu yowongolera yopanda ntchito ndi yotchuka chifukwa chazinthu zawo zosakwera kwambiri
