Umgangatho oPhakamileyo weeSensori zoMgangatho weFuel kaLoliwe

1. UFakelo kunye nendawo:
Isivamvo soxinzelelo lwe-diesel sihlala sibekwe kwibhloko yesilinda se-injini, indlu yokucoca idizili okanye intloko yenjini, indawo ngqo inokwahluka ngokuxhomekeke kwimodeli yenjini kunye nomvelisi.

2.Umsebenzi kunye nendima:
Inzwa yoxinzelelo isetyenziselwa ukufumanisa ixabiso loxinzelelo kwi-injini ye-diesel, njengoxinzelelo lwamafutha, uxinzelelo lweoli, njl.
Iguqula ixabiso elifunyenweyo loxinzelelo kwixabiso lombane kwaye lifake kwiyunithi yokulawula injini (ECU).
Ngokutsho kwesignali yoxinzelelo efunyenweyo, i-ECU iyikhupha kwisixhobo ngokusebenzisa umgca we-CAN, kunye ne-alamu yesixhobo kunye nokunciphisa i-torque okanye ibonise ulwazi olufanelekileyo ngokuhambelana nomqondiso.

3. Ukuhlolwa kunye nohlengahlengiso:
Ukujonga kunye noLungiso lwe-Injector Nozzle: ukukhangela uxinzelelo lwe-nozzle ye-injector, kuyimfuneko ukususa i-nozzle ye-injector kwintloko ye-cylinder kwaye uyifake kwibhentshi ekhethekileyo yokuvavanya. Qinisekisa ukuba itanki yamafutha, imibhobho yepetroli, njl. Ukwandisa ngokuthe ngcembe uxinzelelo lweoli ngokusebenzisa ipompo yesandla, khangela ukuba uxinzelelo lokuvula imibhobho ye-injector ihambelana nemimiselo kwaye wenze uhlengahlengiso xa kuyimfuneko.
Inzwa yoxinzelelo lwe-oyile: i-chip yayo eyakhelwe-ngaphakathi inokuchaphazeleka kubude, ngoko ke amandla ombane ophumayo kufuneka abekwe ngaphakathi koluhlu oluthile (umzekelo, ngaphezulu kwe-0.428V kunye nangaphantsi kwe-0.572V) phantsi kobushushu obuqhelekileyo kunye nokusingqongileyo koxinzelelo.

4. Iindlela zokusilela kunye nokhuseleko:
Ukuba i-sensor ye-fuel pressure ye-trail eqhelekileyo iyasilela, inokubangela ukuba ukukhanya kwe-ECM kufike, ukunciphisa ukukhuselwa kwe-injini ye-torque, kunye nomda woxinzelelo we-76MPa kunye nesantya se-1800rpm.
Ukuba uxinzelelo lukaloliwe oluqhelekileyo luhlala luphezulu kakhulu (umz. ngaphezulu kwe-160MPa okanye i-20MPa eguquguqukayo kwi-2s), i-ECM iya kulawula injini yedizili ukuba ivale ngokuzenzekelayo ukunqanda umonakalo.

5. Isilumkiso:
Xa wenza uhlengahlengiso lwe-injector, qinisekisa ukuba ibhentshi yokuvavanya kunye nezixhobo zicocekile ukuphepha ukungcoliswa kwenkqubo yamafutha.
Xa usebenzisa i-oyile ye-injini, ibakala elifanelekileyo le-viscosity kufuneka lisetyenziswe ngokuhambelana nobushushu be-ambient ukuphepha umonakalo kwi-injini.

6. Uxilongo kunye novavanyo:
Ukuxilongwa kunye nokuvavanywa kokutshintshwa kwengcinezelo yeoli, kunokufuneka ukhangele iisekethe ezivulekileyo kunye nezifutshane (ukuqhubeka) phakathi koqhagamshelwano ukuze kuqinisekiswe ukusebenza kakuhle.