Howo jujjuya babbar motar da ke sarrafa injin mai na lantarki shine injin Ecu bisa ga na'urar firikwensin da canza sigina ta madaidaicin ƙididdigewa da siginar sarrafa fitarwa don sarrafa injector, don haka ɗayan fa'idodin injin sarrafa lantarki shine ƙarancin amfani da mai.Abubuwan da ke haifar da amfani da mai sune: firikwensin ko kuskuren sigina, matsananciyar man fetur ko gazawar allura, gazawar tsarin wuta, gazawar injin injin injin.
1) Ƙayyade ko laifin da gaske ne babban amfani da man fetur da lalacewa ta inji.Rashin halayen tuƙi na direba, matsin taya yayi ƙasa sosai, nauyin abin hawa yayi girma sosai, jan birki, zamewar layin mota, watsawa ta atomatik zuwa babban kaya, juzu'i mai juyi ba tare da kullewa ba, da sauransu zai haifar da yawan amfani da man fetur.
2) Bincika ko injin ɗin har yanzu yana da bayyanannun al'amura na kuskure, kamar hayaƙin baƙar fata, rashin ƙarfi, ƙarancin hanzari.Duk wasu kurakuran da ke haifar da rashin isassun wutar lantarki, gauraya mai kauri da yawa, da ƙarancin zafin jiki zai haifar da yawan amfani da mai.Babban gudun rashin aikin injin shima yana daya daga cikin dalilan da ke haifar da wuce gona da iri.Cakuda mai kauri ba zai haifar da hasarar wutar lantarki ba, akasin haka, wutar na iya kara dan kadan, amma cakudewar injin juji na Howo ba ta da kauri sosai ba ta da kauri sosai, wasu na da wahalar ganowa, sai dai in ta yi kauri sosai har ta kai ga gaci. cewa shaye shaye hayaki.Don bincika ko cakuda ya yi kauri sosai, yana da kyau a yi amfani da na'urar tantance iskar gas.Tabbas, tarwatsa filogi shima hanya ce mai sauƙi kuma mai yuwuwa.
(3) Abin da ake kira ɗan gajeren lokaci na gyaran man fetur shine matakin gyaran ɗan gajeren lokaci na kwamfutar injin na Howo dump truck zuwa gauraye da aka sarrafa.Na'urar firikwensin iskar oxygen yana gano haɗuwar haɗuwa, kuma kwamfutar tana ƙaruwa ko rage girman ikon sarrafa allurar man don bayyana hanyar haɗin gyaran man fetur.Idan kwamfutar ta gano cewa injin ɗin gyaran ɗan gajeren lokaci ya yi girma ko kuma ya yi ƙanƙanta na ɗan lokaci, za ta ƙaru ko rage yawan gyaran man fetur na dogon lokaci, wanda hakan ke nuna cewa kwamfutar tana sarrafa aikin injin ɗin. bisa ga cakuda mai arziƙi ko sirara na ɗan lokaci.A wannan lokaci, abin gyaran man fetur na ɗan gajeren lokaci na motar juji na Howo yana komawa zuwa matsakaicin darajar.