ʻEnekini BMW E46 - he aha nā kaʻa e pono ai ʻoe e hoʻolohe?

Loaʻa ka mana mua o ke kaʻa i nā ʻano sedan, coupe, convertible, station wagon a me nā hatchback. He mea pono e hoʻomaopopo i ka hana hope o lākou i ka māhele o ka 3rd series me ka inoa Compact. Hiki ke kauoha ʻia ka ʻenekini E46 ma nā mana petrol a diesel paha. Hōʻike mākou i ka ʻike koʻikoʻi e pili ana i nā ʻāpana kaʻa āu e hoʻolohe ai. ʻO nā kikoʻī a me ka hoʻohana ʻana i ka wahie, a me nā pono a me nā hemahema o kēia mau mīkini, e ʻike ʻoe i kahi manawa!

E46 - nā mīkini ʻaila

ʻO nā ʻenekini i manaʻo nui ʻia ʻo ia nā ʻano pahu ʻeono. Hōʻike ʻia lākou e ka dynamics maikaʻi loa a me ka moʻomeheu hana kiʻekiʻe. ʻO ka nui o nā ʻano ʻenehana E46 - aia nā ʻano he 11 me nā mana like ʻole - ma ka hoʻomaʻamaʻa ʻana he mea maʻalahi loa ia.

Loaʻa nā koho ma lalo nei:

• nā koho me ka nui o 1.6 a 2.0 liters, i.e. M43 / N42 / N46 - ʻehā pahu, nā hoʻokele laina;
• nā mana mai ka 2.0 a hiki i ka 3.2 l, i.e. M52/M54/с54 – ʻeono pahu, nā ʻenekini laina.

Manaʻo ʻia nā ʻāpana mai ka hui petrol - mana M54B30

He 2 knm³ ka neʻe ʻana o kēia ʻenekini a ʻo ia ka ʻano nui loa o ka M970. Ua hana ʻo ia i 54 kW (170 hp) ma 228 rpm. a he torque o 5 Nm ma 900 rpm. Puka 300 mm, hahau 3500 mm, lākiō kōmi 84.

Hoʻolako ʻia ka mana mana me ka nui-point indirect fuel injection. ʻO ka ʻenekini E46 i manaʻo maoli ʻia me kahi ʻōnaehana valve DOHC he pahu aila 6,5 lita, a ʻo ka ʻōlelo kikoʻī i ʻōlelo ʻia he mea ia me ka nui o 5W-30 a me 5W-40 a me kahi ʻano BMW Longlife-04.

330i engine hana a me ka wahie hoʻohana

Ua pau ke kalaiwa ma hope o:

• 12,8 lita o ka ʻaila no 100 km ma ke kūlanakauhale;
• 6,9 lita no 100 km ma ke alaloa;
• 9,1 no 100 km i hui pū ʻia.

Ua wikiwiki ke kaʻa i 100 km / h i 6,5 kekona wale nō, hiki ke manaʻo ʻia he hopena maikaʻi loa. ʻO ka wikiwiki loa he 250 km / h.

E46 - nā ʻenekini diesel

No nā ʻenekini diesel, hiki ke hoʻolako ʻia ka E46 me nā koho hoʻohālike 318d, 320d a me 330d. Ua ʻokoʻa ka mana mai 85 kW (114 hp) a i 150 kW (201 hp). Pono e hoʻomaopopo ʻia, ʻoiai ʻoi aku ka maikaʻi o ka hana, ʻoi aku ka kiʻekiʻe o nā ʻāpana diesel ma mua o nā ʻāpana ʻaila.

Manaʻo ʻia nā ʻāpana no E46 mai ka hui diesel - version M57TUD30

He ʻenekini hoʻopau i loko he 136 kW (184 hp). Hāʻawi ʻo ia i ka 184 hp i ʻōlelo ʻia. ma 4000 rpm. a me 390 Nm ma 1750 rpm. Ua kau ʻia ma ke alo o ke kaʻa ma kahi kūlana longitudinal, a ʻo ka nui o ka hana o ke kaʻa i hiki i 2926 cm³.

Loaʻa i ka ʻāpana he 6 mau pahu i loko o ka laina me ka cylinder anawaena o 84 mm a me ka piston stroke o 88 mm me ka compression o 19. He ʻehā pistons no ka cylinder - he ʻōnaehana OHC kēia. Hoʻohana ka hui diesel i kahi ʻōnaehana Common Rail a me kahi turbocharger.

He pahu aila 57 lita ka mana M30TUD6,5. ʻO kahi mea me ka density o 5W-30 a i ʻole 5W-40 a me ka kikoʻī BMW Longlife-04 i manaʻo ʻia no ka hana. Ua hoʻokomo pū ʻia kahi pahu hoʻoluʻu 10,2 lita.

330d mīkini hana a me ka wahie hoʻohana

Ua hoʻohana ʻia ka mīkini M57TUD30:

• 9,3 lita o ka wahie no 100 km ma ke kūlanakauhale;
• 5.4 lita no 100 km ma ke alaloa.

Ua hoʻonui ka diesel i ke kaʻa i 100 km / h i 7.8 kekona a loaʻa ka wikiwiki kiʻekiʻe o 227 km / h. Manaʻo ʻia kēia ʻenekini BMW e nā mea hoʻokele he ʻoi aku ka maikaʻi loa mai ka moʻo 3 E46.

ʻO ka hana o nā mīkini BMW E46 - nā pilikia koʻikoʻi

I ka hihia o nā mīkini E46, ʻo ka mālama mau kaʻa he mea nui. ʻO ka mea mua, pili ia i ka manawa. Pono e hoʻololi i kēlā me kēia 400 XNUMX. km. Aia kekahi pilikia e pili ana i nā flaps intake manifold, a me ka hoʻokele manawa a me nā injectors kaʻa maʻamau. Pono ʻoe e makaʻala i ka hoʻololi maʻamau o ka lele lele pālua.

Aia kekahi hemahema o nā turbocharger a me nā ʻōnaehana injection. I ka hopena o ka hana ʻino, pono e hoʻololi ʻia nā injectors 6 a pau. I nā ʻano like ʻole e hui pū ana me kahi hoʻoili maʻalahi, hiki ke hōʻino i ka lawe ʻana.

ʻAʻohe hapa o nā hiʻohiʻona E46 i mālama maikaʻi ʻia i ka mākeke lua. Ua hana ʻo BMW i kahi moʻo maikaʻi ʻaʻole i loaʻa i nā kaʻa he nui i ka corrosion. ʻAʻole wale nā ​​kaʻa i ke kūlana ʻenehana maikaʻi - pili pū kēia i nā ʻāpana hoʻokele. Eia naʻe, ma mua o ke kūʻai ʻana i ka BMW E46, pono ʻoe e heluhelu pono i ke kūlana ʻenehana o ka mīkini i mea e pale aku ai i nā pilikia mālama koʻikoʻi. He ʻenekini E46 i ke kūlana maikaʻi he koho maikaʻi loa ia.