IJINI AUDI III CJSA 1.8 TFSI A4

Iyo 1.8TSI EA888 / 3, kana Gen 3, yakabudiswa muna 2011. Injini iyi yakapiwa kutanga kumotokari dzeAudi uye gare gare kune mamwe marudzi eVW Group. Chizvarwa chechitatu chakanyatsogadziridzwa chizvarwa chakapfuura uye inenge itsva 1.8-litre injini mumhuri yeEA888.

Injini ine huremu hutsva hwehuremu huremu hune madziro matete. Iyo itsva yakasimba uye yakareruka crankshaft ikozvino ine mana chete counterweights. Mapistoni uye tsvimbo dzekubatanidza dzakagadziridzwa zvakare. Musiyano unonyanya kucherechedzwa ndiwo musoro mutsva wecylinder. Iyo 16-vharuvhu aruminiyamu DOHC silinda musoro ine yakasanganiswa exhaust manifold. Ose maviri camshafts anouya neinosiyana valve timing system. Pamusoro peizvozvo, kune maviri-nhanho valve yekusimudza control inochinja mushure me3,100 rpm. Iyo ketani yenguva inogara isina kubatwa, asi iyo tensioner yeketani yakatsiviwa neimwe nyowani. Iyo mafuta system inosanganisira musanganiswa wakananga mafuta jekiseni mukati memakamuri ekupisa uye echinyakare multipoint mafuta jekiseni pamberi pemavharuvhu ekutora. Iyo 1.8TSI EA888/3 ine IHI IS12 turbocharger. Iyo yakanyanya kusimudzira yekumanikidza yeyuniti nyowani ndeye 1.3 bar (18.8 psi).

Iyo mota modhi ine longitudinal injini nzvimbo ine anotevera injini makodhi: CJEB, CJEE, uye CJED; CJSA injini inotenderera. Motokari ina-mavhiri kazhinji dzine CJSB injini vhezheni. Iwo anonyanya kuzivikanwa 1.8TSI Gen3 injini dzemusika wekuNorth America CPKA uye CPRA.

Mugadziri

Volkswagen AG

Makore ekugadzira

2007-nhasi

Cylinder block zvinhu

Cast Iron

Cylinder musoro zvinhu

Aluminium

Mafuta emhando

peturu

Fuel system

Mafuta akananga jekiseni; Jekiseni rakananga + multi-point jekiseni

Configuration

Inline

Nhamba yemasilinda

4

Mavharuvhu pahumburumbira

4

Valvetrain marongerwo

DOHC

Bore, mm

82.5 mm (3.25 mukati)

Stroke, mm

84.1 mm (3.31 mukati)

Kudzingwa, cc

1,798 cc (109.7 cu mukati)

Mhando yeinjini yekupisa mukati

Four-stroke, turbocharged

Compression Ratio

9.6:1

Simba, hp

120-170 hp (88-125kW)/ 4,000-6,200

Torque, lb ft

170-240 lb-ft(230-320 Nm)/ 1,500-4,800

Huremu hweinjini

144 kg (318 lbs)

Firing order

1-3-4-2

Injini yehuremu hwemafuta

VW 502 00; SAE 5W-30, 5W-40

Injini yemafuta inokwana, litita

4.6 - Gen. 1, 2;
5.7 (6.0 qts) - Gen 3

Oiri kuchinja nguva, maira

9,000 (15,000 km) kana mwedzi gumi nemiviri

Applications

VW Jetta Mk5/Sagitar, VW Passat B6, VW Passat CC, Audi TT Mk2 (8J), Audi 8P A3, Audi B7 A4, Audi A4 (B8), Audi A5, SEAT Leon Mk2 (1P), SEAT Altea XL, Skoda Yeti, Skodai Octai Mk2 Mk2 (3T)