Subaru EJ203 engine
Nā mea
Ua hoʻolālā a hana ikaika ka mea hana kaʻa Iapana ʻo Subaru i nā huahana mīkini no nā makahiki he nui. Ma waho aʻe o nā hiʻohiʻona kaʻa, hana ka hui i nā ʻāpana no lākou. ʻO nā kaʻa o ka hopohopo, i ʻike ʻia e ka hana maikaʻi a me ka maikaʻi maikaʻi loa, ua loaʻa ka ʻike nui loa a puni ka honua. I kēia lā e kamaʻilio mākou e pili ana i kekahi o nā ʻenekini Subaru i kapa ʻia ʻo "EJ203". E pili ana i nā hiʻohiʻona o kāna hoʻolālā, nā wahi hoʻohana a me nā loina o ka hana hiki ke loaʻa ma lalo.
Ka hana ʻana a me ka manaʻo o ka ʻāpana
No nā makahiki he nui, ua hoʻolālā nā mea ʻenekini Subaru a kau i kā lākou mau mana mana ma nā conveyors. ʻO ka hapa nui, ua kau ʻia lākou i ke kumu hoʻohālike o ka hopohopo like a hāʻawi ʻole ʻia no ka hoʻohana ʻana e nā mea hana ʻē aʻe. ʻO kekahi o nā mea kūleʻa loa ma waena o nā laina kūloko o nā kaʻa ʻo ia ka EJ series, i hōʻike ʻia e ka EJ203 i manaʻo ʻia i kēia lā. Ke hana ʻia nei kēia ʻenekini a me nā ʻelele ʻē aʻe o ka ʻenekini a hauʻoli i ka kaulana nui i ka ʻoihana kaʻa.
He mana hou ka EJ203 o ka EJ20 kaulana. Ua hoʻomaka kona hoʻolālā ʻana i ka hapa lua o nā makahiki 90 o ke kenekulia i hala, i ka wā i hala ʻole ai nā ʻano maʻamau o nā mīkini 20th i ka morally a me ka ʻenehana. I ka wā mua, ua ʻike ʻia nā ʻano hou o ka "EJ201" a me "EJ202", a ma hope ke kumuhana o kēia ʻatikala - EJ203. ʻO nā ʻokoʻa nui mai kona mau mua:
- Ke hoʻohana nei i kahi mea ʻike ea kahe nui (DMRV).
- Ka hoʻokomo ʻana i ka pahu uila throttle.
- ʻO ka hoʻolālā māmā me ka mālama ʻana i kahi pae nui o ka hilinaʻi.
Ma nā ʻano ʻenehana ʻē aʻe, ʻo ka EJ203 kahi ʻelele maʻamau o ka laina "20 motors" o Subaru. He ʻāpana ia me kahi ʻōnaehana hana pahu pahu, e holo ana ma luna o kahi injector ʻaila. Aia he 203 valves i ka hoʻolālā EJ16, i puʻunaue like ʻia ma waena o 4 cylinders a hana ma ke kumu o hoʻokahi kumu. Hana ʻia ka poloka a me ke poʻo o ke kaʻa e like me ka ʻenehana alumini maʻamau. Ma keʻano laulā, ʻaʻohe mea maʻamau. ʻO EJ203 kahi mīkini ʻaila maʻamau no Subaru a me ka ʻoihana kaʻa holoʻokoʻa i nā 00s mua o kēia kenekulia. I ka manawa like, hewa ʻole ka nānā ʻole i ka maikaʻi kiʻekiʻe o ka ʻāpana a me kāna hana maikaʻi.
EJ203 kikoʻī a me nā hiʻohiʻona i lako me ia
| Mea hana | ʻO Subaru |
| Brand o ke kaʻa | EJ203 |
| Nā makahiki o ka hana ʻana | 2000 |
| Head Head | aluminika |
| Ka lako | puʻunaue ʻia, multipoint injection (injector) |
| Hoʻolālā kūkulu | kue |
| Ka helu o nā puʻupuʻu (valves ma kēlā me kēia pahu) | 4 (4) |
| Pāhona piston, mm | 75 |
| Paukūʻolokaʻa, mm | 92 |
| Lakiō kōmi, pā | 9.6 |
| Volume mīkini, cu. knm | 1994 |
| Mana, hp | 180 |
| Pūnaewele, Nm | 196 |
| Kahi | ʻaila (AI-95 a i ʻole AI-95) |
| Nā kūlana kaiapuni | EURO-4 |
| Hoʻohana wahie no 100 km o ke ala | |
| - ma ke kūlanakauhale | 14 |
| - ma ke alahele | 9 |
| - ma ke ʻano hoʻokele huikau | 12 |
| ʻO ka aila hoʻohana, grams no 1000 km | i ka 1 000 |
| ʻAno lubricant i hoʻohana ʻia | 0W-30, 5W-30, 10W-30, 5W-40 a i ʻole 10W-40 |
| Ka wā hoʻololi aila, km | 8-000 |
| Punawai mīkini, km | 300-000 |
| Hoʻonui i nā koho | loaʻa, hiki - 350 hp |
| Kahi helu serial | ka hope o ka pahu mīkini ma ka hema, ʻaʻole mamao loa mai kona pilina me ka pahu pahu |
| Nā Hoʻohālike i lako | subaru impreza ʻO ka Subaru mua Ka Hoʻoilina Subaru ʻO Icuzu Aska a me SAAB 9-2X (nā paʻi palena ʻole) |
Nānā! Ua hana ʻia ka Subaru EJ203 i hoʻokahi wale nō hoʻololi lewa me nā hiʻohiʻona i kūkākūkā ʻia ma ka papa ma lalo. ʻAʻole hiki ke loaʻa nā mana ikaika a i ʻole turbocharged o kēia mīkini. ʻO ka mea maʻamau, inā ʻaʻole ʻo ia i hāʻawi mua i ke kani ʻana e ka mea nona.
E pili ana i ka hoʻoponopono ʻana a me ka mālama ʻana
ʻO nā mīkini Subaru ka maʻamau o ka maikaʻi o Iapana, i hōʻoia ʻia e ka hana o nā kaʻa he nui. ʻAʻole hiki ke hoʻomaopopo i ka pae kiʻekiʻe o ko lākou hilinaʻi. ʻAʻole ʻokoʻa ʻo EJ203, no laila ʻaʻohe ona hewa maʻamau. Eia kekahi, he hoʻololi ia o ka ʻāpana EJ20 i hoʻohana mua ʻia a aʻo ʻia, ka mea i ʻae i ka mea hana e ʻoki i ka nui o ia mea ma ke ʻano o ka maikaʻi hope.
ʻOi aku a liʻiliʻi paha nā pilikia me ka EJ203 e like me:
- Ke kīkēkē ʻana i ka ʻehā ʻoi loa.
- Leʻa ʻaila.
- ʻO ka makemake nui i ka hope.
E like me ke kānāwai, ʻike ʻia nā pilikia i ʻike ʻia ma muli o ka hana lōʻihi o ka EJ203 a hoʻoholo ʻia e ka overhaul maʻamau. Hiki iā ʻoe ke noi no ia mea ma kēlā me kēia keʻena lawelawe, ʻoiai ʻo ka hoʻolālā ʻana o nā kaʻa "Subarov" he ʻano maʻamau a ʻaʻole pilikia i ka hoʻoponopono ʻana i nā mea hana maikaʻi.
No ka hoʻokani ʻana i ka EJ203, loaʻa iā ia kahi mana maikaʻi - ma kahi o 300-350 horsepower ma 180 stock. Hoʻemi ʻia nā vectors nui no ka hoʻomaikaʻi ʻana i ka ʻāpana i:
- hoʻokomo i ka turbine;
- ka hoʻololi hou ʻana o ka hoʻoluʻu, ka hāʻawi ʻana i ke kinoea a me nā ʻōnaehana mana;
- ka hoʻoikaika ʻana o ka ʻōnaehana kaʻa.
ʻO ka mea maʻamau, i ka wā e hoʻokani ai i ka EJ203, e hāʻule kāna kumu waiwai. Inā, me ka hana kūpono, e hoʻi hou ka "stock" i 400 mau kilomita me ka ʻole o nā pilikia, a laila ʻaʻole paha e haʻalele ka motika i hoʻonui ʻia a hiki i 000. Inā pono ke kani ʻana a ʻaʻole paha, e hoʻoholo nā mea a pau nona iho. He ai no ka noonoo.
