4-wire ignition coil circuit (alakaʻi piha)

Nā mea

He aha ka mea e hana ai ka coil ignition?
ʻO ke kiʻikuhi hoʻolālā o kahi wili wili 4-wire
Pehea ʻoe e ʻike ai inā he pōʻino ʻino kāu kaʻa?

E hāʻawi kēia ʻatikala i ka ʻike kūpono e pili ana i ka 4-wire ignition coil circuit.

ʻO ka puʻupuʻu puʻupuʻu ka puʻuwai o ka ʻōnaehana hoʻoheheʻe, a ʻo ka hoʻopili pono ʻole ʻana i ka wili uila hiki ke hana hewa ʻole ka uila uila, e hopena i ka cylinder misfire. No laila hiki iā ʻoe ke ʻike pololei i nā pine 4 i ka wā e hoʻohana ai i kahi wili uila 4. Ma kēia ʻatikala pōkole, e haʻi aku wau iā ʻoe i nā mea a pau aʻu i ʻike ai e pili ana i ke kaapuni o kahi coil ignition ʻehā a pehea e hana ai.

Hiki i ka wili wiliwili ke hana i ka uila kiʻekiʻe loa (e pili ana i ka 50000V) me ka hoʻohana ʻana i ka uila uila 12V. ʻO kahi wili uila 4-wire he ʻehā pine; 12V IGF, 5V IGT a me ka lepo.

E uhi au i nā mea hou aʻe e pili ana i kēia kaʻina hana uila uila ma ka ʻatikala ma lalo nei.

He aha ka mea e hana ai ka coil ignition?

Hoʻololi ka coil i ka haʻahaʻa haʻahaʻa o 12V i kahi voli kiʻekiʻe. Ma muli o ka maikaʻi o nā makani ʻelua, hiki i kēia volta ke hiki i 50000V. A laila hoʻohana ʻia kēia voli no ka hana ʻana i ka ʻulaʻula e pono ai no ke kaʻina puhi ahi i loko o ka ʻenekini (me nā pahu kukui). No laila hiki iā ʻoe ke kuhikuhi i ka coil ignition ma ke ʻano he transformer step-up pōkole.

ʻ Tiplelo Aʻoaʻo wikiwiki: Hoʻohana kekahi mau mechanics i ka huaʻōlelo "spark coil" e kuhikuhi i kahi coil ignition.

ʻO ke kiʻikuhi hoʻolālā o kahi wili wili 4-wire

I ka wā e pili ana i nā coils ignition, hele mai lākou i nā ʻano like ʻole. No ka laʻana, hiki iā ʻoe ke loaʻa i nā coils ignition 2-wire, 3-wire a i ʻole 4-wire i nā ʻano kaʻa like ʻole. Ma kēia ʻatikala, e kamaʻilio wau e pili ana i kahi coil ignition 4-wire. No laila, no ke aha he mea kūikawā ka 4-wire ignition coil? E ʻike kākou.

4-Wire Ignition Coil Schematic (Alakaʻi Paʻa)

ʻO ka mua, he ʻehā mau pine o kahi wili hoʻoheheʻe 4-wire. E noʻonoʻo i ke kiʻi ma luna no ke kiʻikuhi uwila o ka ʻeke wili.

pili 12 V
Pin 5V IGT (pili uila)
pine IGF
Pili honua

ʻO ka pilina 12V mai ka hoʻololi ignition. Hoʻouna ka pākaukau i kahi hōʻailona 12V i ka coil ignition ma o ka hoʻololi ignition.

Hana ʻia ka pine 5V IGT ma ke ʻano he volta kuhikuhi no ka coil ignition 4-wire. Hoʻopili kēia pine i ka ECU a hoʻouna ka ECU i kahi hōʻailona trigger 5V i ka coil ignition ma o kēia pine. I ka loaʻa ʻana o kēia hōʻailona hoʻāla i ka coil, puhi ia i ka coil.

ʻ Tiplelo Aʻoaʻo wikiwiki: He mea pono kēia 5V reference voltage no ka hoʻāʻo ʻana i nā coils ignition.

Hoʻouna ka IGF i kahi hōʻailona i ka ECU. ʻO kēia hōʻailona kahi hōʻoia o ke olakino o ka coil ignition. Ke hoʻomau nei ka ECU i ka hana ma hope o ka loaʻa ʻana o kēia hōʻailona. Ke ʻike ʻole ka ECU i kahi hōʻailona IGF, hoʻouna ʻo ia i ke code 14 a hoʻōki i ka ʻenekini.

Hoʻopili ka pine lepo i kekahi wahi kumu o kāu kaʻa.

Pehea ka hana ʻana o ka wili wili 4-wire

ʻO ka 4-wire ignition coil he ʻekolu mau ʻāpana nui; ka hao, ka wili mua a me ka wili lua.

wili mua

Hana ʻia ka wili mua me ka uwea keleawe mānoanoa me 200 a 300 mau huli.

wili lua

Hana ʻia ka wili lua me ka uwea keleawe mānoanoa, ma kahi o 21000 mau huli.

hao hao

Hana ʻia ia me ke kumu hao laminated a hiki iā ia ke mālama i ka ikehu ma ke ʻano o kahi māla magnetic.

A penei ka hana ʻana o kēia mau ʻāpana ʻekolu ma kahi o 50000 volts.

Ke hele ka au i ka mea mua, hana ia i kahi mākia a puni ke kumu hao.
Ma muli o ke kaʻina hana i hōʻike ʻia ma luna nei, ua hoʻopau ʻia ka pilina hoʻokaʻawale. A e luku aku i ke kahua magnetic.
Hoʻokumu kēia wehe koke ʻana i kahi voli kiʻekiʻe loa (ma kahi o 50000 V) i ka wili lua.
ʻO ka hope loa, ua hoʻouna ʻia kēia voli kiʻekiʻe i nā ʻūhā ma o ka mea hoʻoheheʻe ignition.

Pehea ʻoe e ʻike ai inā he pōʻino ʻino kāu kaʻa?

E hoʻopilikia ʻia nā ʻano pilikia a pau o kāu kaʻa i kahi wili puhi ʻino. No ka laʻana, hoʻomaka paha ka ʻenekini e kū i ka wā e holo wikiwiki ai ke kaʻa. A hiki i ke kaʻa ke kū koke ma muli o kēia kuhi hewa.

ʻ Tiplelo Aʻoaʻo wikiwiki: Hiki ke ʻā ʻia ke ahi inā ʻaʻā hewa ʻole kekahi pahu pahu. I kekahi manawa ʻaʻole paha e hana nā cylinders. Pono paha ʻoe e hoʻāʻo i ka module ignition coil ke hiki mai kēia.

Ma waho aʻe o ke ahi hewa ʻole o ka ʻenekini, aia kekahi mau hōʻailona ʻē aʻe o kahi coil ignition maikaʻi ʻole.