BMW N42 injini
Okuqukethwe
Uchungechunge lwezinjini zikaphethiloli ze-BMW N42 zamalitha angu-1.8 no-2.0 zakhiqizwa kusukela ngo-2001 kuya ku-2007 futhi zafakwa kuphela kumamodeli angu-3-Series emzimbeni we-E46, kuhlanganise ne-Compact eneminyango emithathu. Le moto ingeyokuqala ukusebenzisa iValvetronic system kanye ne-Double VANOS.
Ububanzi be-R4 buhlanganisa: M10, M40, M43, N43, N45, N46, N13, N20 kanye ne-B48.
Izici zobuchwepheshe bezinjini ze-BMW N42 series
| Ivolumu eqondile | I-1796 cm³ |
| Isistimu yamandla | umjovo |
| Amandla e-ICE | 116 h.p. |
| I-Torque | 175 Nm |
| Isilinda block | i-aluminium R4 |
| Vimba ikhanda | i-aluminium 16v |
| Ububanzi besilinda | 84 mm |
| Ukushaya kwesibhamu | 81 mm |
| Isilinganiso sokucindezela | 10.5 |
| Izici zenjini yomlilo yangaphakathi | I-Valvetronic |
| Izinxephezelo zeHydraulic | yebo |
| Isikhathi sokushayela | uchungechunge |
| Umlawuli wesigaba | kabili i-vanOS |
| I-Turbocharging | akukho |
| Hlobo luni lwamafutha lokuthela | 4.25 amalitha 5W-30 |
| Uhlobo lwamafutha | I-AI-92 |
| Isigaba semvelo | I-EURO 3 |
| Isisetshenziswa esilinganiselwe | 250 km |
| Ivolumu eqondile | I-1995 cm³ |
| Isistimu yamandla | umjovo |
| Amandla e-ICE | 143 h.p. |
| I-Torque | 200 Nm |
| Isilinda block | i-aluminium R4 |
| Vimba ikhanda | i-aluminium 16v |
| Ububanzi besilinda | 84 mm |
| Ukushaya kwesibhamu | 90 mm |
| Isilinganiso sokucindezela | 10 |
| Izici zenjini yomlilo yangaphakathi | I-Valvetronic |
| Izinxephezelo zeHydraulic | yebo |
| Isikhathi sokushayela | uchungechunge |
| Umlawuli wesigaba | kabili i-vanOS |
| I-Turbocharging | akukho |
| Hlobo luni lwamafutha lokuthela | 4.25 amalitha 5W-30 |
| Uhlobo lwamafutha | I-AI-92 |
| Isigaba semvelo | I-EURO 3 |
| Isisetshenziswa esilinganiselwe | 275 km |
Isisindo senjini ye-N42 ngokusho kwekhathalogi yi-135 kg
Inombolo yenjini engu-N42 itholakala lapho kuhlangana khona ibhulokhi enekhanda
Ukusetshenziswa kukaphethiloli injini evuthayo yangaphakathi BMW N42
Ukusebenzisa isibonelo se-BMW 318i ka-2002 enomshini wokuhambisa ngesandla:
| Idolobha | Ama-10.2 amalitha |
| Ithrekhi | Ama-5.5 amalitha |
| Kuhlanganisiwe | Ama-7.2 amalitha |
Amamotho afanayo avela kwabanye abakhiqizi:
Yiziphi izimoto ezazifakwe injini engu-N42 1.8 - 2.0 l
| 3-Uchungechunge E46 | 2001 - 2007 |
| 3-Series Compact E46 | 2001 - 2004 |
Ukungalungi, ukubhidlika kanye nezinkinga ze-N42
Izinkinga eziningi zabanikazi zibangelwa ukwehluleka ezinhlelweni zeValvetronic neVanos.
I-chain chain kanye ne-tensioner yayo ivame ukudinga ukushintshwa kakade ku-mileage ye-100 - 150 km.
Injini ishisa kakhulu, okuthinta kakhulu impilo yama-valve stem seal
Uwoyela okungewona owangempela kungenzeka ungamelani nalawa mazinga okushisa futhi injini izobamba.
Uma ushintsha amakhandlela, amakhoyili abizayo okuthungela avame ukuhluleka lapha.
