njira yogwiritsira ntchito

1.Ngati injini yamagetsi yoyendetsedwa ndi magetsi yokhala ndi sensa ya oxygen yotulutsa mpweya ikulephera kugwira ntchito, monga kuthamanga kosasunthika, kuthamanga kofooka, kuchuluka kwamafuta ndi gasi wothira mopitirira muyeso, ndipo palibe cholakwika china pamagetsi opangira mafuta ndi chipangizo choyatsira. ndizotheka kuti pali cholakwika ndi sensa ya okosijeni ndi mabwalo okhudzana nawo.

2.The electronic control system ya injini zambiri imakhala ndi ntchito yodzifufuza.Sensa ya okosijeni kapena mbali zina zofananira zikalephera, kompyuta imalemba zokha zomwe zili zolakwika, ndipo ogwira ntchito yosamalira amatha kudziwa vutoli pongowerenga zolakwika ndi decoder yapadera.Koma bwanji ngati palibe zida zapadera?Nazi njira zingapo zowonera mwachangu mtundu wa sensa ya okosijeni.

3.Ngati akukayikira kuti kulephera monga kuthamanga kosasunthika kosagwira ntchito kapena kuthamanga kosauka kumayambitsidwa ndi sensa ya okosijeni, ingotulutsani cholumikizira cha sensa ya okosijeni pamene mukuwongolera.Ngati kulephera kwa injini kutha, zikutanthauza kuti sensa ya okosijeni yawonongeka ndipo iyenera kusinthidwa.Ngati kulephera kwa injini kumakhalabe, pezani chifukwa kuchokera kumalo ena.

4.Kugwiritsa ntchito voltmeter yapamwamba ya impedance kungayang'anenso khalidwe la mpweya wa okosijeni.Lumikizani voltmeter mofananira kumapeto kwa sensa ya okosijeni.Nthawi zonse, mphamvu yamagetsi iyenera kusintha pakati pa 0-1V, ndipo mtengo wapakati ndi pafupifupi 500mV.Ngati mphamvu yotulutsa mpweya imakhalabe yosasinthika kwa nthawi yayitali, zimasonyeza kuti sensa ya okosijeni yawonongeka.

5.M'malo mwake, sensa ya okosijeni ndi gawo lolimba kwambiri, ndipo lingagwiritsidwe ntchito kwa zaka 3 kapena kuposerapo malinga ngati khalidwe la mafuta likudutsa muyeso.Kuwonongeka kwachilendo kwa sensa ya okosijeni kumachitika makamaka chifukwa cha kuchuluka kwa lead mumafuta.Madalaivala omwe amayendetsa magalimoto okhala ndi zida zanjira zitatu ayenera kulabadira izi.