Ifanele i-Isuzu 6HK1 04226-E0040/294200-0670 izesekeli zemoto kaphethiloli

Uma iyunithi yokulinganisa uphethiloli yonakalisiwe, umjovo wokujova uphethiloli uzonqanyulwa, futhi i-valve ye-solenoid yokufaka i-oyela yokufaka uwoyela ivalwe ngokuphelele, engavimbela ukucindezela kukaloliwe kawoyela ukuthi kungaqhubeki nokukhuphuka.

Iyunithi yokulinganisa uphethiloli iyisici esinembe kakhulu, futhi uma uvamise ukusebenzisa isihlungi sikaphethiloli esisezingeni eliphansi, singadala umonakalo kuyunithi yokulinganisa uphethiloli. Isihlungi sikaphethiloli singakwazi ukuhlunga umswakama nokungcola kuphethiloli, uma ukusetshenziswa kwesihlungi sephethiloli esingaphansi, kuzoholela ekwandeni komswakama noma ukungcola kuphethiloli, okuzoholela ekulimaleni kweyunithi yokulinganisa uphethiloli.

Iyunithi yokulinganisa uphethiloli ifakwe endaweni yokungena yephampu kawoyela enengcindezi ephezulu. Le ngxenye ingalungisa ukunikezwa kukaphethiloli nokucindezela. Le ngxenye ilawulwa yi-ecu. Uma iyunithi yemitha kaphethiloli yonakele, isibani esinephutha sizokhanyisa kudeshibhodi futhi i-ecu izonqamula umjovo kaphethiloli enjinini. Uma lokhu kwehluleka kwenzeka ngenkathi ushayela, iloli elidonsayo liyadingeka ngalesi sikhathi.

Iyunithi yokulinganisa uphethiloli wezimoto, eyaziwa nangokuthi i-valve metering proportional valve, singabonakala njengempompi yosayizi oguquguqukayo, ifakwe endaweni yokungenisa iphampu kawoyela enengcindezi ephezulu, ilungiswe yi-ECU futhi isetshenziselwe ukulungisa ukunikezwa kukaphethiloli nophethiloli. inani lokucindezela.

Iyunithi yokulinganisa yephampu kawoyela iyi-valve ye-solenoid elinganayo, engahlukaniswa ibe izinhlobo ezimbili kusukela esakhiweni sokuklama: eyodwa iyunithi yemitha evulekile evamise ukuvuleka, kanti enye iyiyunithi yemitha evalekile evalekile.

1, iyunithi yemitha evulekile ngokuvamile ifaneleka kakhulu ezimotweni zokuthutha. Uma ikhoyili yokulawula inganikeziwe amandla, iyunithi yokulinganisa uphethiloli iyavulwa ukuze inikeze ukugeleza okuphezulu kukaphethiloli empompini yamafutha. I-ECU inyusa noma yehlisa umthamo kawoyela ngokushintsha indawo enqamula ingxenye yephampu kawoyela enengcindezi ephezulu ngesignali ye-pulse. Ngamafuphi: i-valve ayivaliwe lapho ingasebenzi, i-current enkulu, i-valve ivaleka kakhulu!