Ama-injection amaningi anekhodi yesinxephezelo (noma ikhodi yokulungisa, ikhodi ye-QR, ikhodi ye-IMA, njll.) ehlanganiswe uchungechunge lwezinombolo nezinhlamvu, njengokuthi: I-Delphi 3301D inekhodi yesinxephezelo enamadijithi angu-16, i-5301D inekhodi yesinxephezelo enamadijithi angu-20. , I-Denso 6222 Kukhona amakhodi esinxephezelo angu-30-bit, i-Bosch's 0445110317 kanye ne-0445110293 amakhodi esinxephezelo angu-7-bit, njll.
Ikhodi ye-QR ku-injector, i-ECU inikeza isignali ye-offset kumjovo osebenza ngaphansi kwezimo ezahlukene zokusebenza ngokwale khodi yesinxephezelo, esetshenziselwa ukuthuthukisa ukunemba kokulungiswa komjovo kaphethiloli ngaphansi kwesimo ngasinye sokusebenza.Ikhodi ye-QR iqukethe idatha yokulungisa kumjovo, ebhalwe kusilawuli senjini.Ikhodi ye-QR inyusa kakhulu inani lamaphuzu okulungisa umthamo womjovo kaphethiloli, ngaleyo ndlela ithuthukise kakhulu ukunemba komthamo womjovo.Eqinisweni, ingqikithi iwukusebenzisa isofthiwe ukulungisa amaphutha ekwenziweni kwehadiwe.Amaphutha omshini akhona nakanjani ekwenziweni kwemishini, okuholela emaphutha enanini lomjovo wendawo ngayinye yokusebenza yomjovo oqediwe.Uma indlela yomshini isetshenziswa ukulungisa iphutha, nakanjani izoholela ekwenyukeni kwezindleko kanye nokuncipha kokuphumayo.
Ubuchwepheshe bekhodi ye-QR ukusebenzisa izinzuzo ezingokwemvelo zobuchwepheshe bokulawula i-elekthronikhi be-Euro III ukubhala ikhodi ye-QR ku-ECU ukuze kulungiswe ububanzi bokushaya komjovo kaphethiloli endaweni ngayinye yokusebenza yomjovo kaphethiloli, futhi ekugcineni kuzuzwe okufanayo yonke imingcele yomjovo kaphethiloli. kwenjini.Iqinisekisa ukungaguquguquki komsebenzi wesilinda ngasinye senjini kanye nokunciphisa ukukhishwa kwekhabhoni.
Yiziphi izinzuzo zedivayisi ekhiqiza ikhodi yesinxephezelo ye-QR?
Njengoba sonke sazi, ukugcinwa kwe-injector ikakhulukazi kuqukethe amasistimu amabili.
Okokuqala: ukulungisa isikhala segebe lomoya ukulungisa ukushuba kwe-gasket ngayinye;
Okwesibili: lungisa isikhathi sokusebenza kwamandla komjovo.
Ukulungiswa komjovo kaphethiloli ngekhodi yesinxephezelo ye-QR kwenziwa ngokushintsha ubude besiginali kagesi.Ngokungafani nokulungiswa kwethu kwe-gasket yangaphakathi, kwamanye ama-injection kaphethiloli ukulungiswa kwawo okufanelekile kodwa okunganembile kakhulu, singakwazi ukukhiqiza ikhodi entsha ye-QR.Ikhodi yesinxephezelo isetshenziselwa ukulungisa umthamo womjovo kaphethiloli womjovo, ukuze umthamo womjovo kaphethiloli wesilinda ngalinye ulingane.Kokunye ukungqubuzana kwenani lomjovo, nakanjani kuzoholela emandleni enjini anganele, noma intuthu emnyama, ukwanda kokusetshenziswa kukaphethiloli, nomthwalo osindayo wokushisa wendawo wenjini, okuholela ekuhlulekeni okufana nokushiswa kwe-piston top.Ngakho-ke, ohlelweni lokunakekelwa kwenjini ye-diesel elawulwa nge-elektroniki ye-Euro III, kufanele sibhekane nenkinga yokulungiswa kwekhodi ye-QR.Lapho ushintsha umjovo omusha, idivayisi echwepheshile kufanele isetshenziselwe ukubhala ikhodi ye-QR.Uma usebenzisa isijovo sikaphethiloli esikhandiwe, ngenxa yokuthi ikhodi yokuqala ye-QR ijovwe ngaphambili ngumjovo kaphethiloli, isivinini esingenzi lutho, isivinini esimaphakathi noma isivinini esikhulu sinokuchezuka okuncane enanini elijwayelekile, ngakho-ke awudingi ukufaka enye into esikhundleni, nje. sebenzisa isinxephezelo esisha esikhiqizwe amathuluzi ochwepheshe Ngemva kokufaka ikhodi ku-ECU ngedekhoda, izinkinga zangaphambilini njengokungqongqoza kwentuthu nesilinda zingaxazululeka.
Ebhentshini lethu lokuhlola, lapho zonke izinto zokuhlola zibonisa ukuthi zizinhle (bonisa okuluhlaza), lapho-ke ingahlola futhi ikhiqize ikhodi ye-QR kumojula “CODING”.
Isikhathi sokuthumela: Jul-19-2022
