Ntchito yamagalimoto amafuta amafuta
Ntchito yayikulu ya sensor yagalimoto yamafuta ndikuzindikira kuthamanga kwamafuta ndikutulutsa alamu ngati kupanikizika sikukwanira. Sensa yamafuta amafuta imayikidwa papaipi yayikulu yamafuta ainjini, imazindikira kuthamanga kwamafuta kudzera pa chipangizo choyezera kuthamanga, ndikusintha mazizindikirowa kukhala ma siginecha amagetsi, omwe amatumizidwa kudera lopangira ma siginecha. Kuthamanga kwamafuta kutsika pansi pamtengo wotetezedwa wokonzedweratu, chowunikira chamafuta pa dashboard chidzawunikira kuchenjeza dalaivala kuti .
Mfundo yogwira ntchito
Pali kukana kotsetsereka mkati mwa sensa yamafuta amafuta, ndipo kusintha kwamafuta kumakankhira potentiometer yosunthika kuti isunthe, kenako ndikusintha mawonekedwe amagetsi amafuta, kuti cholozera chisinthe. Panthawi imodzimodziyo, chizindikirocho chimaperekedwa ku chizindikiro cha kuthamanga kwa mafuta kupyolera mu mzere wa chizindikiro, ndipo chiŵerengero cha zomwe zikuchitika ndi ma coils awiri mu chizindikirocho chimasinthidwa, motero kusonyeza kuthamanga kwa mafuta a injini yoyambira. Kachipangizo kameneka kamakhala ndi kachipangizo kakang'ono kamene kamakhala ndi filimu yothamanga kwambiri, makina opangira ma signal, nyumba, chipangizo chokhazikika cha bolodi ndi maulendo awiri. Dongosolo lopangira ma siginecha limaphatikizapo gawo lamagetsi, gawo lolipirira sensa, zeroing circuit, voltage amplification circuit, current amplification circuit, filter circuit ndi alarm circuit.
Kuyika malo
Sensa yamafuta amafuta nthawi zambiri imayikidwa papaipi yayikulu yamafuta a injini, ndipo nthawi zina pampando wosefera mafuta. Sensa imapangidwa ndi kukhudzana, kasupe, diaphragm ndi diaphragm. Pamene palibe kuthamanga kwa mafuta, kasupe amakankhira diaphragm kutseka kukhudzana; Kupanikizika kukafika pamtengo wotchulidwa, diaphragm imagonjetsa mphamvu ya masika ndikuswa kukhudzana.
Zizindikiro za kulephera kwa sensor yamagalimoto yamagalimoto makamaka zimaphatikizapo izi:
: Pamene sensa ya mafuta ikuwonongeka, chizindikiro cha kuthamanga kwa mafuta chidzapitirirabe kuunika, mosasamala kanthu za kuthamanga kwenikweni kwa mafuta, zomwe zingasocheretse dalaivala kuti akhulupirire kuti kuthamanga kwa mafuta a injini sikumveka bwino. pa
Kukhazikika pa : Nyali yowunikira pakulephera kwa injini (yomwe imadziwikanso kuti MIL kapena cheke injini) nthawi zambiri imatanthawuza kuti cholakwika chadziwika ndi makina owongolera zamagetsi agalimoto. Kulephera kwa sensor yamafuta ndi chimodzi mwazifukwa zowunikira. pa
Chiwonetsero chamtengo wapatali cha mafuta osadziwika bwino : M'galimoto yomwe ili pansi, ngati mphamvu ya mafuta ikulephera, mphamvu ya mafuta yomwe imawonetsedwa pa dashboard ikhoza kukhala yachilendo, monga nthawi zonse imawonetsedwa ngati mtengo wokhazikika (monga 0.99) kapena kusinthasintha kwachilendo. pa
Khodi yolakwika ya P01CA ikuwonekera : Pamene makina owunikira magalimoto awona kuti mphamvu yamagetsi yamagetsi yamafuta ili kunja kwanthawi zonse, nambala yolakwika yofananira, monga P01CA, idzajambulidwa ndikuwonetsedwa. Khodi yamavutoyi ikuwonetsa mwachindunji vuto la sensor yamafuta. pa
Zifukwa za kulephera kwa sensor ya mafuta kungaphatikizepo:
Sensor yokhayo ndiyabwino kwambiri: kuwonongeka kwa kupanga kapena kukalamba kumayambitsa kuzindikira kolakwika kapena kuwonongeka. pa
Mavuto a mzere: Kuzungulira pang'ono, kuzungulira kotseguka kapena kusalumikizana bwino kumatha kukhudza kutumiza ma siginecha.
Kuthamanga kwamafuta kwachilendo: Kuthamanga kwambiri kapena kutsika kwamafuta kumabweretsa kupsinjika kwakukulu ku sensa.
Kuwonongeka kwa Sludge: Dongosolo lochokera mkati mwa injini limatha kutseka kapena kuwononga masensa.
Kuyika kolakwika : Kupatuka kwa malo oyika kudzakhudza kulondola kwa sensor.
mbali zina za kuwonongeka kwa injini: monga kutsekeka kwa fyuluta, mafuta osakwanira, ndi zina.
Kusakhazikika kwamagetsi kwamagetsi: kusinthasintha kwamagetsi kumasokoneza magwiridwe antchito a sensor.
Kuzungulira kwakufupi kwamkati komwe kumachitika chifukwa cha sensor kulowa madzi kapena mafuta.
Njira zodziwira ndi kuchiza:
Gwiritsani ntchito chida chodziwira matenda: werengani cholakwikacho polumikiza mawonekedwe a OBDII, mwachitsanzo, P0520 (cholakwika cha sensor yamafuta). pa
Yang'anani kulumikizidwa kwa chingwe ku sensa : onetsetsani kuti zolumikizira zingwe sizikuwonongeka, kusweka, kapena kumasuka.
Kuyeza mphamvu yotulutsa mphamvu ya sensa: Gwiritsani ntchito multimeter kuti muyese mphamvu yamagetsi a sensa ndikuwonetsetsa kuti imatulutsa magetsi oyenerera pansi pa zovuta zosiyanasiyana.
Kuyesa kufananiza kwa makina oyesa kuthamanga kwamagetsi : Chotsani sensor yamagetsi yamafuta ndikuyika makina opimira kuti muyesere kufananiza kuti muwone ngati sensayo ndi yolakwika.
Bwezerani sensa : Ngati sensayo yatsimikiziridwa kuti ndi yosavomerezeka, m'malo mwake ikani sensa yatsopano yomwe ikufanana ndi galimoto yoyamba. pa
paNgati mukufuna kudziwa zambiri, pitilizani kuwerenga zolemba zina patsamba lino!
Chonde tiyimbireni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. adadzipereka kugulitsa zida zamagalimoto za MG&750 zolandilidwa kugula.
