Engine 2JZ-GE

Toyota taa bụ otu n'ime ndị na-emepụta ụgbọ ala zuru ụwa ọnụ nke iri kacha ukwuu, na-enye ndị ahịa ya ụgbọ ala dị oke mma. Obi nke ụgbọ ala ọ bụla bụ engine, ebe ọ bụ na njirimara ya na-egosipụtakarị ihe ngosi nke ọsọ na ike, ya mere ọmụmụ ihe ọ bụla na-amalite site na engine. Otu n'ime mmepe ọhụrụ nke ndị injinia Japan bụ injin 2JZ-GE, ụdị kachasị ọhụrụ nke mere ka ụlọ ọrụ ahụ banye n'ọkwa ọhụrụ nke mmepe ya, na-enye ndị nwe ya ohere na-akparaghị ókè.

Ihe omuma ihe omuma

Igwe ụgbọ ala nke usoro JZ pụtara na mmalite 90s, mgbe ndị na-emepụta Japan kpebiri ime ọtụtụ ndozi, na-eme ka ọdịdị nke usoro mgbanye nkesa, na-ekesa mmanụ ọkụ, na 6 cylinders nwere nhazi ogologo oge. Otu n'ime ihe ndị bụ isi rụzuru bụ ụba engine ike 200 hp, n'agbanyeghị eziokwu na engine olu bụ 2492 cm2 (2,5 l).

Nka na ụzụ njirimara nke engine 2JZ-GE

A na-etinye engines nke usoro 2JZ-GE na ụgbọ ala Toyota nke ụdị ndị a:

• Elu AS300, Lexus IS300;
• Aristo, Lexus GS300;
• Okpueze, Okpueze Majesta;
• Crest;
• Nsogbu;
• Mark II Tourer V;
• Ọganihu;
• Soarer, Lexus SC 300;
• Supra MK IV

N'agbanyeghị ụdị ụgbọ ala ahụ, enwere ike igosi njirimara niile nke 2JZ-GE dị ka ndị a:

Akpa	3 l. (2997 cc)
Ike kacha.	225 hp (na 6000 rpm)
Oke torque	298 Nm na 4800 rpm
Owuwu	Injin in-line nke nwere cylinder isii
Oke mkpakọ	10.6
Sịlịnda dayameta	86 mm
Pistin ọrịa strok	86 mm

N'ozuzu, ekwesịrị iburu n'uche na Toyota 2JZ-GE nwere ntụkwasị obi dị elu, ebe ọ bụ na e ji usoro DIS dochie onye na-ekesa ihe na eriri igwe maka cylinders abụọ.. Na mgbakwunye, mgbe agbakwunyere engine na VVT-i valvụ oge, ụgbọ ala ahụ bịara dịkwuo ọnụ ahịa n'ihe gbasara oriri mmanụ.

Nsogbu nwere ike ime

2JZ-GE na Lexus SC 300

N'agbanyeghị otú e si eche na engine bụ nke ọma, onye ọ bụla n'ime ha nwere ihe ndọghachi azụ nke ya, nke na-apụtakarị mgbe mmalite nke ọrụ ụgbọ ala ahụ malitere. Dị ka ọtụtụ ndị na-anụ ọkụ n'obi ụgbọ ala na-ekwu, otu n'ime nsogbu ndị a na-ahụkarị bụ mmebi nke valvụ nke otu ụzọ, nke, n'ihi nkwụsị nke ọma, na-eduga n'ịfefe gas crankcase n'ime ihe oriri. Nsonaazụ nke a abụghị naanị mbelata ike ụgbọ ala site na 20%, kamakwa ọ na-eyi ngwa ngwa nke gaskets akara. N'otu oge ahụ, nrụzi ngwa ngwa nke 2JZ-GE na nke a na-agbadata iji dochie valvụ PCV na mgbanwe nke ọzọ, n'ihi nke a na-eweghachi ọrụ na ike nke ụgbọ ala ahụ.

Iji chịkọta ihe niile dị n'elu, ekwesịrị ịsị na taa engine kachasị ọhụrụ na nke ọkaibe bụ 2JZ-GE vvt-i, nke nwere usoro nlekota ọnọdụ igwe eletrik ọzọ. N'ozuzu, GE usoro engines egosiwo onwe ha nke ọma, dị ka egosipụtara site na ọtụtụ nyocha sitere n'aka ndị nwe ụgbọ ala banyere arụmọrụ engine.