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IZINJINI EQEDE : Injini iHyundai-Kia G4JS

Injini engu-2.4 litre Hyundai G4JS yahlanganiswa efekthri eSouth Korea kusukela ngo-1998 kuya ku-2007 ngaphansi kwelayisensi yakwaMitsubishi, njengoba yayiwukuguqulwa kwenguqulo ye-16-valve yenjini ye-4G64. Le moto yochungechunge lweSirius II yaziwa ngeSorento SUV, kanye neSanta Fe.

    ISINGENISO SOMKHIQIZO

    I-G4JS -1jjhI-G4JS -2ccI-G4JS -3xxcG4JSq46
    I-D4BH 4D56 emhlophe (1)t3g

    Injini engu-2.4 litre Hyundai G4JS yahlanganiswa efekthri eSouth Korea kusukela ngo-1998 kuya ku-2007 ngaphansi kwelayisensi yakwaMitsubishi, njengoba yayiwukuguqulwa kwenguqulo ye-16-valve yenjini ye-4G64. Le moto yochungechunge lweSirius II yaziwa ngeSorento SUV, kanye neSanta Fe.

    Ngo-1998, i-Hyundai yethula iyunithi engu-2.4-litre ukuze ithathe indawo ye-G4CS engu-8 valve, nayo eyakhiwe ngokusekelwe enjini eyaziwayo ye-Mitsubishi 4G64. Nansi i-cast-iron cylinder block efanayo, kodwa kakade inekhanda le-valve engu-16 elinama-hydraulic lifters, umjovo kaphethiloli osabalalisiwe, kanye ne-complex belt belt drive kanye ne-balancer block.

    g4js-3-g78
    g4js-2-agg

    Uma kuqhathaniswa nenjini yakudala ye-G4CS, iyunithi yamandla ebuyekeziwe inomunye umehluko: inokhrankshaft nama-camshafts ayo, induku yokuxhuma elula kancane neqembu le-piston, i-thermostat ehlukile, iphampu kawoyela, iphampu yamanzi, izinzwa, ama-multifolded intake kanye ne-exhaust.
    Umndeni wakwaSirius: 1.6 L - G4CR; 1.8 L - G4CN, G4CM, G4JN; 2.0 L - G4CP, G4JP; 2.4 L – G4JS, G4CS.

    Injini ifakwe ku:
    IHyundai Santa Fe 1 (SM) ngo-2000 - 2006;
    I-Hyundai Sonata 4 (EF) ngo-1998 - 2005;
    I-Hyundai Starex 1 (A1) ngo-2001 - 2007;
    I-Kia Magentis 1 (GD) ngo-2000 - 2006;
    I-Kia Sorento 1 (BL) ngo-2002 - 2006.

    g4js-50wa


    Imininingwane

    Iminyaka yokukhiqiza

    1998-2007

    Ukufuduka, cc

    2351

    Isistimu yamafutha

    umjovo osabalalisiwe

    Ukukhipha amandla, hp

    140 - 150

    Okukhipha i-torque, Nm

    190-210

    I-cylinder block

    insimbi engu-R4

    Vimba ikhanda

    i-aluminium 16v

    I-cylinder bore, mm

    86.5

    I-Piston stroke, mm

    100

    Isilinganiso sokucindezela

    10.0

    Ama-hydraulic lifters

    yebo

    Isikhathi sokushayela

    ibhande

    I-Turbocharging

    cha

    Amafutha enjini anconyiwe

    5W-30, 5W-40

    Umthamo kawoyela wenjini, ilitha

    4.5

    Uhlobo lwamafutha

    uphethiloli

    Amazinga e-Euro

    EURO 2/3

    Ukusetshenziswa kukaphethiloli, L/100 km (yeHyundai Santa Fe 2003)
    - idolobha
    - umgwaqo omkhulu
    - kuhlangene

    13.0
    7.9
    9.8

    Impilo yenjini, km

    ~ 500 000

    Isisindo, kg

    154.2 (ngaphandle kokunamathiselwe)


    Ukungalungi kwenjini yakwaHyundai G4JS

    Le njini idinga izinga likawoyela futhi, ikakhulukazi, ngezikhathi zayo zokushintshwa. Noma yikuphi ukonga lapha kungaholela ekugxumeni kwe-balance shaft bearings kanye nokuphuka kwebhande labo, elizobe seliwela ngaphansi kwebhande lesikhathi futhi ngokunokwenzeka kakhulu liphule. Konke lokhu ngeke kuphele kuphela ngokugoba ama-valve, kodwa futhi nokufuna ikhanda le-cylinder esikhundleni.
    Ezithangamini ezikhethekile, bavame ukukhononda ngokudlidliza okuqinile kweyunithi yamandla. Isizathu singase singabi kuphela ukugqokwa kwama-balancer liners, kodwa futhi nezinsimbi ezibuthakathaka zenjini.
    Ama-hydraulic lifter kule njini azwela izinga lamafutha futhi angahluleka futhi aqale ukungqongqoza kakhulu kakade lapho egijima amakhilomitha ayizinkulungwane ezingu-50.
    Ku-Kia Sorento, injini itholakala ngobude futhi i-thermostat isendaweni engafanele.
    Kukhona nokuvuza okujwayelekile kwamafutha, isivinini esintantayo ngenxa yokungcoliswa kwesilawuli sejubane esingenzi lutho, ukwehluleka kukagesi, nezinzwa zokuma kwe-crankshaft, inzwa ye-camshaft position kanye ne-misfire sensor kuvame ukuhluleka, futhi izindandatho ze-piston zivame ukuhlala isikhathi eside futhi ukusetshenziswa kukawoyela kuyavela. .