Hoʻopau ʻo ACT Cylinder: Holo
Nā mea
ʻO ka hoʻopau ʻana o ka paukū ʻeleu, i ʻike nui ʻia ʻo ka hood o nā kaʻa Volkswagen (i kapa ʻia ʻo ACT ma TSI), ke lilo i mea maʻamau i waena o nā mea hoʻokūkū ma muli o nā kaohi kaiapuni e lilo ana i mea paʻakikī e mālama. No laila ʻo kēia kahi hana hoʻopunipuni ʻē aʻe, e like paha me Stop a Hoʻomaka, e hōʻalo ai i ke kū ʻana o nā pohō. Maʻaneʻi ʻaʻole mākou e hoʻonele ke pono mākou i kahi mana liʻiliʻi (e like me kahi wīwī wīwī / stratified), ʻo ia hoʻi me nā wikiwiki haʻahaʻa (1500 a 4000 rpm ma 1.4 / 1.5 TSI ACT) a ke hoʻoili māmā ʻia ka pedal wikiwiki (nā ukana māmā ). E hoʻomaopopo he ʻelua hapakolu kēia o ke ala o ka pōʻai kahiko ʻo NEDC, no laila hiki iā mākou ke hoʻomaopopo i ke kumu o kēia hoihoi no ka laikini ... I ke ola maoli, ʻaʻole mākou e leʻaleʻa nui, koe wale nō nā mea hoʻokele. maluhia loa.
Kumumanaʻo hoʻopau Cylinder
E hoʻomaopopo ʻoe, ka moʻolelo ʻo ia kekahi o nā paukū e hoʻohana hou ʻole ʻia ai e kaupalena i ka pono o ka wahie. Inā hānai mākou i ka hapalua, e pōmaikaʻi wale nō ia!
No laila, ʻo mākou, ma ke kumu, ʻaʻole e hoʻopiha hou i kekahi o lākou. Akā inā maʻalahi ke kani, ʻoi aku ka paʻakikī.
A laila, loaʻa iā mākou nā paukū ʻelua e hoʻopili i ka ea ma ke komo a kuha aku iā ia ma ka puka? E lilo kā mākou hana no ka mea e loaʻa ana ka pauma iā mākou ... Eia hou, e loaʻa i nā kinikini hoʻopau
I ka pōkole, ʻo ka hoʻopau wale ʻana i ka ʻume a me ka hoʻā ʻana i kekahi mau paukū e holo ʻole ana, pono mākou e hele i mua. ʻO kēia ke pāʻani ka ʻōnaehana cam variable e hoʻololi i ka lawena o ka hoʻokomo a me nā kiwikā hoʻopau. Inā hoʻohana ʻole ʻia nā paukūʻolokaʻa (ʻaʻohe mea hoʻā hou a ʻaʻole hoʻouka hou), pono ʻoe e hoʻomanaʻo hoʻi i ka laka ʻana i nā kiwikā i noho lākou i ka pani pani.
ʻO ka mea hope loa, pono nō hoʻi nā paukū paʻalima hoʻopau ʻole i ke kaulike ʻole i ka ʻenekini. No ka mea inā hoʻokahi o nā 4 lehulehu (i ka hihia o L4, no laila) ʻaʻole animated (no laila hoʻokahi wale nō paukū), aia kahi hiʻohiʻona kūpono o nā haʻalulu.
No laila, no kēia mea he mea nui e ʻokiʻoki i nā helu o nā paukūʻoloka, a me nā paukū ʻolokaʻa, a eia hoʻi, he symmetrically ʻeʻe mau pōʻaiapuni (ke hoʻokaʻawale kekahi, hoʻomaha nā mea ʻē aʻe, ʻaʻohe pono e ʻoki i nā paukū ʻelua i like nā pōʻaiapuni). I ka pōkole, ʻaʻole i koho ʻia nā paukū ʻelua i hoʻopau ʻia e ka poʻe ʻenekini a hele me ka ʻōlelo ʻole. ʻO Volkswagen me TSI he ʻelua mau paukū i waenakonu (ma waho o 4 mau paukū i nā lālani 1.4 a me 1.5), no ka mea, pili ʻokoʻa lākou i ka pōʻaiapuni kuleana.
A ʻo ka mea hope loa, mea nui, ʻaʻole hiki iā mākou ke pani i nā kiwikā i ka manawa wale a i kēlā me kēia manawa ... ʻOiaʻiʻo, inā wau e pani, no kahi laʻana, ma hope koke o ka lawe ʻana (ma hope koke o ka hoʻopihapiha ʻana i ka paukū me ka ea), e loaʻa iaʻu kahi piston piha i ka lewa, kahi e paʻakikī loa e hōʻuluʻulu hou: ke kumu o ke kūpaʻa ʻana i ka piston, e paʻakikī ana e haki iā ia e hui hou.
No laila ke kumumanaʻo: penei mākou
Pēlā, e loaʻa iā mākou kahi paukū e hoʻopiha ʻia i ka hapalua o ka ʻenekini (no laila ʻaʻole paʻakikī e ʻūlū), a e pani ʻia nā kiwikā o lākou. No laila, hoʻopili nā paukū i hoʻopau ʻole i nā kinoea hoʻopau i loko o kā lākou keʻena.
ʻIke nō, ʻaʻole nā paukū pani ʻelua i kēia manawa i ka manawa like, no laila e puka ana ka shutdown i ʻelua mau hanana: ua ālai ʻia nā kiwikā mai ka manawa e hele ana ka paukū i ka hapalua o ke kaʻina hana (ke kuha aku ia i ka hapalua o nā kinoea i loaʻa i loko o lākou).
Hoʻokomo ka cam i ka pahu, kahi hana maʻamau e like me nā kaʻa. ʻAʻole wau i kau i ke kowali, akā ʻaʻole mākou e hāʻawi i kahi pōpō, poina iā mākou.
Ke hoʻopau nei i ka paukū i ka hapalua ma waena o ke kinoea hoʻopau:
Maʻaneʻi kolohe ka cam i ka hema, no laila ʻaʻole ia e hoʻokuʻi hou i ka kiwikā e wehe iā ia. Loaʻa iā mākou kahi paukū e hoʻopau i kona manawa e kaomi ana a hoʻonui i nā kinoea hoʻopau i paʻa.
Eia ma ke ola maoli ma TSI. Ma lalo mākou e ʻike ai i ʻelua mea hana a me nā "alakaʻi" no ka neʻe ʻana i ke kāmela hema a ʻākau paha.
ʻO ka hoʻopau ʻana o ka paukū ʻiʻo
I ka ʻoiaʻiʻo (TSI ACT motera) he ʻōnaehana uila kā mākou me kahi mea hoʻoheheʻe e deflect i nā kāmele pahū (ʻike ma aneʻi e hoʻomaopopo) i ʻole lākou e wehe hou.
Ke hoʻoulu ʻia ka mea hoʻoulu, ʻaʻohe kāmela i mua o ka pahu a no laila ʻaʻole hoʻohaʻahaʻa hou ka hope. ʻO kekahi ʻōnaehana hoʻokūkū e hoʻopau i nā lima pōhaku (ʻāpana waena ma waena o ka camshaft a me nā valves). No laila, aia kēia mea hoʻoneʻe ma luna wale nō o nā paukū e pili ana, ʻo nā mea ʻē aʻe he "hopena o ka camshaft" maʻamau a ma luna o nā poʻo.
Kēia ala ʻaʻole pio nā paukūʻolokaʻa, nā paukū ʻelua a me 2 i kā mākou laʻana e ʻike i kā lākou mau kiwikā e pale wale ʻia mai ka manawa a lākou e hele ai i ka manawa o ka luhi (hapa ma luna). Hoʻopili ʻia kēia mau mea āpau e ka uila uila i ke ʻikepili i hāʻawi ʻia e nā mea ʻike.
Hoʻokele ke kaʻa (pololei i ka polū) i kekahi o nā paukūʻolokaʻa. Ke kali nei ka mea ʻē aʻe iā ia e komo i ka pae hoʻokuʻu e pani i ka puka.
E ʻike i nā paukū ʻehā i ka ʻaoʻao ʻaoʻao. Maʻaneʻi hiki iā ʻoe ke ʻike akāka i ke kāmele (highlighted in green) offset to the left of the rocker arm. ʻO ka hana ma aneʻi e lawe i mua i ka ʻākau.
No laila, ʻoki nā paukūʻolokaʻa o kiwikā paʻa i kekahi manawa, mai kukui (ka hoʻā ʻana o ka hunaahi), ʻaʻohe wahie hoʻokomo hou et modulate wehe pepeiao lawe i ka lewa e pono ai no nā paukū ʻelua, ʻaʻole 2.
ʻO ka mālama mālama wahie ʻoi aku paha?
Ma ka ʻoki ʻana i ka hapalua o nā paukū, hiki iā mākou ke manaʻolana no ka mālama nui ʻana (me ka hopohopo ʻole, hiki iā mākou ke ʻōlelo he 40% ma ka hapalua kū. Minamina, ʻaʻole, aia mākou i ka wahi o 0.5 liters o 100 km ... Ke hele nei i mua a hoʻi i ʻelua mau ʻino kīnā, a koi kēia i ka ikehu. ʻO ka palena o ka hoʻohana ʻana o ka hāmeʻa he kaupalena ʻia: ka ikehu haʻahaʻa (hoʻokele anemik). I ka pōkole, keu hoʻi i ka pōʻaiapuni NEDC (a i ʻole WLTP), kahi e koi ai i ka mana liʻiliʻi, e ʻike mākou i nā mālama nui loa. E hoʻoliʻiliʻi maoli nō kēia, ʻoiai e hilinaʻi ia i ka ʻano o ka hoʻohana o kāu kaʻa.
Kūpono?
Inā ʻaʻole pilikia ka hāmeʻa i kēia manawa, pono e hoʻomaopopo ʻia he alakaʻi kūpono kēia paʻakikī i ka hiki ke loaʻa nā hāʻule hou aʻe. Inā ʻaʻole hana hou ka mea hana, hiki ke lilo i mea hopohopo, a ʻoiai ʻaʻohe mea mau loa ...
Nā manaʻo a me nā pane āpau
Dernier manaʻo hoʻopuka i hoʻouna ʻia:
AL (Lā: 2021, 05:18:10)
Hui,
Loaʻa iaʻu iā LEON 3, 150 hp. ACT mai 2016, 80000 km a hauʻoli nui wau i kēia ʻōnaehana. ʻOiaʻiʻo, e like me ka mea i ʻōlelo ʻia ma ka ʻōlelo ma mua, aneane hiki ʻole ke ʻike ʻia ka loli. ʻAʻole makemake nui i ke kūlanakauhale a i nā mauna paha. Hana ʻia ka pauku 2-cylinder, ma ke ʻano o ka laina wai. He mea hoihoi loa kēia ma nā ala nui a i ʻole nā alanui a mālama mākou i 130 km / h me ka pilikia ʻole me ʻelua cylinders. Ma ke ʻano o ka hoʻohana ʻana, hiki iā ʻoe ke manaʻo he ʻoi aku ia ma mua o ka 2L / 0.5 āu i hōʻike ai, manaʻo wau. ʻO ka mea maikaʻi ʻole wale nō ka walaʻau ʻana i nā wikiwiki haʻahaʻa. I ka 100th a i ʻole 3rd gear, i ka wā e hoʻololi ai mai 4 a 4 cylinders i nā haʻahaʻa haʻahaʻa, lohe ʻia ka walaʻau, me he mea lā e holo ana ka ʻenekini i nā haʻahaʻa haʻahaʻa, me nā kani hoʻohihi. Me he mea lā ʻaʻole manaʻo koʻu mechanic. Hiki i nā mea hoʻohana ʻē aʻe ke hōʻoia i ko lākou ʻano like?
me ke aloha
Il J. 1 pane (s) i kēia manaʻo:
- Kauka LUNA HUINA SITE (2021-05-19 11:55:47): Mahalo no kāu pane, ka mea aʻu e makemake ai e ʻike ma aneʻi.
ʻO ke kani paha no ka pauma ʻana i nā paukū puka (pani ʻia nā kiwikā) e like me ka pauma paikikala nui, no laila ... No laila he maʻamau maʻamau kēlā.
(E ʻike ʻia kāu pou ma lalo o ka ʻōlelo ma hope o ka hōʻoia ʻana)
Kākau i ka manaʻo hoʻopuka
Ehia kāu uku no ka ʻinikua kaʻa?
