Mu 2005, mzere wa Alpha wa magetsi opangira mafuta adawonjezeredwanso ndi injini ya 1.4-lita, yomwe kwenikweni inali buku laling'ono la 1.6-lita G4ED. Mapangidwe a injini iyi ndi ofanana ndi nthawi yake: jekeseni wamafuta, jekeseni wachitsulo-chitsulo chachitsulo, aluminium 16-valve mutu wokhala ndi ma hydraulic lifters ndi ophatikizana oyendetsa nthawi, opangidwa ndi lamba ndi unyolo waung'ono pakati pawo. camshafts.
Kuwonjezera kusinthidwa muyezo wa injini mphamvu 97 hp ndi 125 Nm makokedwe, Baibulo derated kuti 75 HP ndi makokedwe yemweyo 125 NM linaperekedwa m'misika angapo.
Mndandanda wa Alpha umaphatikizapo: G4EA, G4EH, G4EE, G4EB, G4EC, G4ER, G4EK, G4ED.
Ichi ndi gawo losavuta komanso lodalirika, ndipo eni ake amangodandaula za tinthu tating'onoting'ono: makamaka za kusakhazikika kwa injini chifukwa cha kuipitsidwa kwa throttle, chowongolera liwiro kapena majekeseni. Komanso nthawi zambiri chifukwa ndi losweka poyatsira coils kapena mkulu-voteji mawaya.
Buku lovomerezeka limafotokoza kukonzanso lamba wanthawi zonse pa 90,000 km iliyonse, koma sizimapita mochuluka, ndipo ndi kusweka kwake, nthawi zambiri, ma valve amapindika. Unyolo waufupi pakati pa camshafts nthawi zambiri umatambasuka ndi kusintha kwa lamba wachiwiri.
Pambuyo pa 150,000 Km, kumwa mafuta nthawi zambiri kumawonekera, ndipo ikafika lita imodzi pa 1000 km, tikulimbikitsidwa kuti tisinthe zisindikizo za valavu pamutu wa silinda, nthawi zambiri izi zimathandiza. Nthawi zina mphete zopangira mafuta zimakhala ndi mlandu, koma nthawi zambiri zimakhala ndi zokongoletsera zokwanira.
Pali madandaulo ambiri pamabwalo apadera okhudza kuchucha kwamafuta pafupipafupi kudzera pazisindikizo zamafuta, kukwera kwa injini kwakanthawi kochepa komanso zonyamula ma hydraulic, zomwe nthawi zambiri zimagogoda mpaka 100,000 km. Komanso, injiniyo singayambe bwino chifukwa cha zosefera zotsekeka kapena pampu yamafuta.
