BMW N20 cav
Txheem
Ib tug series ntawm BMW N20 roj av cav rau 1.6 thiab 2.0 litres tau tsim los ntawm 2011 txog 2018 thiab tau ntsia rau feem ntau ntawm cov qauv compact thiab nruab nrab ntawm lub sij hawm ntawd. Tshwj xeeb tshaj yog rau Asmeskas kev lag luam tsheb, kev hloov kho ib puag ncig ntawm N26B20 tau muab.
Cov R4 muaj xws li: M10, M40, M43, N42, N43, N45, N46, N13 thiab B48.
Cov yam ntxwv ntawm lub cav ntawm BMW N20 series
| Qhov tseeb ntim | 1598 cm³ |
| Lub kaw lus muaj zog | ncaj qha kev txhaj tshuaj |
| Internal combustion engine zog | 143 - 170 HP |
| Torque | 220 - 250 Nm |
| Lub tog raj kheej thaiv | aluminium R4 |
| Thaiv lub taub hau | aluminium 16 v |
| Lub tog raj kheej taub | 84 hli |
| Piston mob stroke | 72.1 hli |
| Compression piv | 9.0 |
| Nta ntawm lub cav hluav taws xob sab hauv | Valvetronic III (UA) |
| Hydraulic compensators | yog |
| Sijhawm tsav | saw hlau |
| Cov theem ntsuas | VANOS ob |
| Kev qhauj nqaj tawv | ntxaib-scroll |
| Hom roj zoo li cas | 5.0 litres 5W-30 |
| Roj hom | AI-95 |
| Ib puag ncig cov chav kawm | EURO 5/6 Nws |
| Cov peev txheej kwv yees | 200 000 km |
| Qhov tseeb ntim | 1997 cm³ |
| Lub kaw lus muaj zog | ncaj qha kev txhaj tshuaj |
| Internal combustion engine zog | 156 - 245 HP |
| Torque | 240 - 350 Nm |
| Lub tog raj kheej thaiv | aluminium R4 |
| Thaiv lub taub hau | aluminium 16 v |
| Lub tog raj kheej taub | 84 hli |
| Piston mob stroke | 90.1 hli |
| Compression piv | 10 - 11 |
| Nta ntawm lub cav hluav taws xob sab hauv | Valvetronic III (UA) |
| Hydraulic compensators | yog |
| Sijhawm tsav | saw |
| Cov theem ntsuas | VANOS ob |
| Kev qhauj nqaj tawv | ntxaib-scroll |
| Hom roj zoo li cas | 5.0 litres 5W-30 |
| Roj hom | AI-95 |
| Ib puag ncig cov chav kawm | EURO 5/6 Nws |
| Cov peev txheej kwv yees | 220 000 km |
Qhov hnyav ntawm lub cav N20 raws li phau ntawv teev npe yog 137 kg
Lub cav naj npawb N20 nyob rau ntawm lub hau npog
Roj noj sab hauv combustion engine BMW N20
Siv cov piv txwv ntawm 320 BMW 2012i nrog phau ntawv kis tau tus mob:
| Huab cua | 8.2 liters |
| Taug qab | 4.9 liters |
| Sib xyaw | 6.1 liters |
Zoo sib xws motors los ntawm lwm cov manufacturers:
Cov tsheb twg tau nruab nrog N20 1.6 - 2.0 l engine
| 1-Series F20 | 2011 - 2016 |
| 1-Series F21 | 2012 - 2016 |
| 2-Series F22 | 2013 - 2016 |
| 3-Series F30 | 2011 - 2015 |
| 4-Series F32 | 2013 - 2016 |
| 5-Series F10 | 2011 - 2017 |
| X1-Series E84 | 2011 - 2015 |
| X3-Series F25 | 2011 - 2017 |
| X5-Series F15 | 2015 - 2018 |
| Z4-Series E89 | 2011 - 2016 |
Qhov tsis zoo, kev tawg thiab teeb meem ntawm N20
Vim qhov kev ua haujlwm tsis txaus ntawm cov roj twj tso kua mis, cov motors no feem ntau wedge
Qhov ua rau lub cav jamming feem ntau yog qhov poob ntawm elasticity ntawm cov roj twj tso kua mis Circuit Court.
Lub khob yas ntawm cov roj lim nrog lub tshav kub exchanger tawg thiab ntws ntawm no
Roj injectors sai sai tau npog nrog av, thiab ces muaj zog vibrations tshwm
Flow meter, lub idle tswj valve yog nto moo rau lawv tsis muaj peev xwm heev
