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Umgaqo ongundoqo wenkqubo esebenzayo yokulawula amafutha kukwandisa ukusebenza kakuhle kokutsha kwepetroli ngokulawula ngokuchanekileyo ixesha, uxinzelelo, kunye nobungakanani benaliti yamafutha. Inkqubo enjalo idla ngokubandakanya la malungu alandelayo:

I-1.Inkqubo kaloliwe eqhelekileyo: igalela idizili kwigumbi lokutshisa i-injini kuxinzelelo oluphezulu, iqinisekisa ukuba inkqubo yokutofa ichanekile kwaye ikhawuleza.

I-2.Iyunithi yokulawula i-elektroniki (ECU): ibeka iliso kwaye ilawule ukusebenza kwempompo ye-injection kunye ne-injection, ukwenza uhlengahlengiso lwexesha langempela ngokusekelwe kumthwalo wesithuthi, isantya kunye neemeko zokuqhuba.

I-3.Ii-injection ezichanekileyo: inokujova i-diesel kwigumbi lokutsha ngesantya esiphezulu kunye nokuchaneka ukuqinisekisa ukusebenza kakuhle kokutsha.

Usetyenziso oluthile

1. Ukuphucula ukusebenza kakuhle kwamafutha
Inkqubo yokulawula amafutha ngokufanelekileyo iphucula ukusebenza kakuhle kwamafutha eenjini zedizili ngokwandisa ixesha kunye nesixa sokutofa kwamafutha. Oku kulungiswa akugcini nje ukunciphisa ukusetyenziswa kwepetroli, kodwa kunciphisa ukukhutshwa, ukuhlangabezana neemfuno zemimiselo yendalo yendalo.

2. Imveliso yamandla eyomeleziweyo
Ulawulo lwenaliti yamafutha oluchanekileyo luvumela injini ukuba ibonelele ngemveliso yamandla ezinzileyo neyomeleleyo kwimithwalo nezantya ezahlukeneyo. Oku kuvakala kwamandla ongeziweyo kuvumela umqhubi ukuba abe namava okuqhuba agudileyo kwaye aphendule ngakumbi.

3. Nciphisa izinto ezikhutshwayo
Ngokwandisa inkqubo yokutshisa amafutha, inkqubo yokulawula amafutha ngokufanelekileyo iyanciphisa ukukhutshwa kwe-diesel kwizithuthi zedizili. Oku kubaluleke kakhulu ekukhuseleni okusingqongileyo kunye nokuphucula umgangatho womoya, kwaye kukwanceda ukuhlangabezana nemigangatho engqongqo yokukhutshwa.

4. Ukuphucula ukuthembeka kunye nokuqina kwesithuthi
Inaliti yamafutha elawulwa ngokuchanekileyo ayiphuculi nje ukusebenza kakuhle kokutsha kwe-injini, kodwa ikwanceda ekunciphiseni ukuguga kunye nomonakalo ngaphakathi kwe-injini, ngaloo ndlela yandisa ubomi benkonzo ye-injini kunye nezinto ezinxulumeneyo.