I-Diesel Injector Fuel Injector 095000-1590 Denso Injector ye-E0590

Eli phepha lihlalutya umgaqo osisiseko wokusebenza kwe-injector yokulawula umbane kunye ne-valve ye-solenoid, iphonononga inkcazo yesakhiwo sangaphakathi se-solenoid valve, kwaye ihlalutya impembelelo yeeparitha zoyilo eziphambili ekusebenzeni kwe-injector. Idityaniswe neyona meko yempazamo, cacisa isekethe ye-ECU yokuqhuba kunye nendlela yokubika impazamo. Ngamafutshane, kunokufikelelwa ezi zigqibo zilandelayo:

I-1) I-fuel injector drive ye-fuel system ye-injini elawulwa nge-electronic yi-chip ekhethekileyo, kwaye i-fault diagnostic circuit circuit kunye neemeko zokunika ingxelo yephutha ziyingxenye yangaphakathi yomenzi we-chip kwaye ayibonelelwanga ngaphandle. Kweli phepha, i-diagnostic voltage threshold kunye nemeko yempazamo ye-chip inokufumaneka ngokukhawuleza ngokulinganisa ukumelana.

2) Uhlalutyo oluphosakeleyo lwe-injini yokulawula i-elektroniki kufuneka ijongwe kumthombo wokuyila, ukuhlalutya iimpawu zokusebenza zecandelo ngalinye lenkqubo yamafutha kunye nomgaqo osebenzayo wenkqubo yokulawula, ukuhlalutya ngokucwangcisiweyo iindlela zokungaphumeleli zamacandelo angaphumeleli, misela ukuba kunokwenzeka. oonobangela bokusilela, dwelisa umthi onemposiso, kwaye khangela umba ngomba.

I-3) Uhlalutyo lwephutha, idatha yendawo kufuneka igcinwe ngokusemandleni, ukusebenzisana phakathi kwendawo engqongileyo kunye neendawo ezikufutshane kufuneka kuhlalutywe, kwaye inkqubo yendibano kufuneka ihlolwe. Ukongezelela ekuqwalaseleni ukuchasana kweoli kunye nokuchasana kwemozulu yezinto eziphathekayo, ukukhuselwa kwendibano yamacandelo ombane kufuneka kuhlawule ingqalelo kwi-insulation yezinto.