Iyiphi i-fuse elawula i-speedometer

Ingabe i-speedometer yakho ayisebenzi? Uyasola ukuthi i-sensor fuse ingumthombo wenkinga?

Uma ungazi ukuthi iyiphi i-fuse elawula i-speedometer yemoto yakho, akumele ukhathazeke. 

Kulo mhlahlandlela, sizoxoxa ngakho konke okudingeka ukwazi mayelana ne-speedometer fuse.

Sizochaza ukuthi iyiphi i-fuse elawula inzwa, ukuthi ingayithola kuphi, nokuthi yini okufanele yenziwe uma iyeka ukusebenza.

Ake sehlele ebhizinisini.

Iyiphi i-fuse elawula i-speedometer

I-speedometer isebenzisa i-fuse efanayo ne-odometer ngoba isebenzisana ngesandla futhi itholakala ebhokisini le-fuse yemoto yakho. Ibhokisi lakho le-fuse liqukethe ama-fuse amaningi, ngakho-ke ukuze uthole ukuthi iyiphi ngempela i-fuse ye-speedometer yakho ne-odometer, kungcono ukubheka noma ubheke imanuwali yomnikazi wemoto yakho.

Ngokuvamile kunamabhokisi e-fuse amabili emotweni yakho; enye ngaphansi kwesivalo senjini kanti enye ingaphansi kwedeshi (noma ngemuva kwedeshi eduze komnyango oseceleni komshayeli).

Ngamathuluzi emotweni yakho, ukugxila okuyinhloko kufanele kube ekhabetheni elingaphansi kwedeshi noma eduze nomnyango womshayeli.

I-fuse eqondile esetshenziswa i-speedometer yi-fuse ye-instrument panel.

I-instrument panel iyiqoqo lamageji ohlangothini lomshayeli wemoto, futhi lezi zilinganiso zihlanganisa i-odometer, i-tachometer, i-oil pressure gauge, ne-fuel gauge, phakathi kokunye.

Nakuba lawa ma-fuse eqoqo lezinsimbi ngokuvamile atholakala noma yikuphi ohlangothini lwesobunxele lwebhokisi le-fuse, njengoba kushiwo ngaphambili, kungcono kakhulu ukubheka noma ukubhekisela kumanuwali yomnikazi wemoto yakho ukuze uqiniseke.

I-fuse ivele ivikele izinto zikagesi zemoto yakho ekudluleleni ngokweqile.

I-speedometer ne-odometer, phakathi kwamanye ama-gauge, zisebenzisa inani elifanayo lamandla kagesi kanye nezilinganiso zamanje ukuze zisebenze kahle.

Njengoba kungeke kube nezinkinga, banikezwa i-fuse efanayo ukuze balondoloze isikhala ebhokisini le-fuse.

Uma umthamo oweqile unikezwa noma udliwe amamitha, i-fuse ishaya futhi inqamule amandla kuwo ngokuphelele.

Lokhu kusho ukuthi njengoba i-speedometer ne-odometer zisebenzisa i-fuse efanayo, lapho kokubili ukuyeka ukusebenza ngesikhathi esisodwa, unombono wokuthi i-fuse kungenzeka ukuthi iqhume noma yehlulekile.

Ihlola i-fuse ye-speedometer

Uma usuhlole imanuwali yomnikazi wemoto yakho futhi uthole i-fuse ngqo elawula i-speedometer, i-odometer, noma iqoqo lezinsimbi, into yokuqala oyenzayo ukuyixilonga ukuze uqiniseke ukuthi isasebenza.

Lokhu kukunikeza umbono wokuthi ingabe i-fuse iyinkinga yini ngaphambi kokusebenzisa imali ukuthenga enye i-fuse ukuze uyishintshe.

Lokhu kuxilongwa kuhlanganisa kokubili ukuhlolwa okubukwayo nokuhlola i-fuse nge-multimeter.

1. Ukuhlola okubonakalayo

Ngesikhathi sokuhlola okubonakalayo, uzama ukuhlola ukuthi isixhumanisi se-fuse siphukile yini. Isixhumanisi siyinsimbi ehlanganisa zombili izindwani zefuse yemoto.

Njengoba amafuse ezimoto evamise ukuba nezinga elithile lokubonakala, ungazama ukubheka ebhokisini lepulasitiki ukuze uthole ukuthi kukhona yini ukunqamuka kusixhumanisi.

Uma ikesi libonakala linenkungu noma linamachashazi amnyama, i-fuse ingase ivuthelwe.

Futhi, uma ikesi lingabonakali, amabala amnyama ezingxenyeni zayo zangaphandle abonisa ukuthi i-fuse iqhumile futhi idinga ukushintshwa.

2. Ukuxilongwa kusetshenziswa i-multimeter

Nokho, kungakhathaliseki ukuthi yikuphi lokhu kuhlola okubukwayo, indlela engcono kakhulu yokunquma ukuthi i-fuse iyasebenza ukusebenzisa i-multimeter ukuhlola ukuqhubeka.

Usetha i-multimeter ekuqhubekeni noma kumodi yokumelana, beka ama-multimeter probes kuzo zombili iziphetho ze-blade, bese ulinda ibhiphu.

Uma ungezwa ibhiphu noma i-multimeter ifundeka ngokuthi "OL", i-fuse iyashaywa futhi idinga ukushintshwa.

Ukushintsha i-fuse ye-speedometer

Uma usunqume ukuthi i-fuse iyimbangela yenkinga yakho, uvele ubeke entsha bese ubheka ukuthi zonke izinzwa eziku-cluster zisebenza kahle yini.

Nokho, qaphela lapho wenza lokhu kushintsha. I-fuse current kanye ne-voltage zihlobene ngokuqondile nesilinganiso sezinzwa.

Esikushoyo lapha ukuthi uma usebenzisa enye indawo engahambisani nezilinganiso zamanje kanye ne-voltage yegeji yakho, ngeke yenze umsebenzi wayo futhi ingase ibangele umonakalo kugeji ngokwayo.

Uma ufuna ukuthenga enye indawo, kufanele uqiniseke ukuthi esikhundleni sayo sinesilinganiso samanje kanye ne-voltage njenge-fuse endala.

Ngale ndlela, ungaqiniseka ukuthi ufake esikhundleni esifanele ukuvikela izinzwa zakho kuqoqo.

Kuthiwani uma ukuxilongwa kwakho kubonisa ukuthi i-fuse endala isesimeni esihle noma inzwa ayikasebenzi ngemva kokufaka i-fuse entsha?

Ukuxilongwa uma i-fuse ye-speedometer isesimweni esihle

Uma i-fuse isesimweni esihle, ngokuvamile unezimo ezimbili; Ungase ube ne-speedometer engasebenzi kahle noma iqoqo lonke lingasebenzi.

Esimeni lapho inzwa yakho kuphela engasebenzi, inkinga yakho ngokuvamile inzwa ye-baud rate noma iqoqo.

Inkinga yenzwa ye-baud rate

Inzwa yesivinini sokudlulisa, ebizwa nangokuthi inzwa yesivinini semoto (VSS), itholakala ku-bellhousing futhi idlulisa isignali kagesi ye-analog ku-speedometer ngephaneli yezinsimbi.

Le signali inikezwa ngenkinobho encane exhuma kumehluko ongemuva kusetshenziswa ipulaki enezintambo ezimbili noma ezintathu.

Kodwa-ke, i-VSS ixhumana nezinzwa hhayi kuphela ngeqoqo. Ngenkathi yenza umsebenzi wayo, iphinde ithumele amasiginali kwimojula yokulawula i-powertrain, elawula ama-shift points of the transmission noma gearbox.

Lokhu kusho ukuthi uma, kanye nenzwa enephutha, uphinda ube nezinkinga lapho ushintsha phakathi kwamazinga okudlulisela ahlukene, i-VSS yakho cishe iyimbangela yenkinga yakho.

Into eyodwa ongayenza ukuhlola izintambo ze-VSS ukuze ubone ukuthi akukho yini ikhefu ku-wiring.

Uma kunenkinga nge-wiring, ungashintsha izintambo futhi ubone ukuthi iyunithi iyasebenza.

Qinisekisa ukuthi ushintsha izintambo ze-VSS nganoma isiphi isikhathi lapho uthola khona ukulimala kwekhebula, njengoba lokhu kungase kubangele ukuba i-fuse iyeke ukusebenza esikhathini esizayo ngenxa yesifunda esifushane noma inkinga yokubeka phansi.

Ngeshwa, uma kunenkinga nge-VSS ngokwayo, isisombululo kuphela ukuyifaka esikhundleni ngokuphelele.

Inkinga evela kuqoqo lezinsimbi

Esinye isizathu esenza inzwa yakho ingasebenzi ingoba iqoqo linezinkinga. Kuleli qophelo uyazi ukuthi i-fuse yakho ne-VSS zinhle futhi iqoqo liyiphoyinti lakho elilandelayo lokubhekisela.

Izimpawu ezidluliswa yi-VSS zingena kuqoqo ngaphambi kokuba zithunyelwe kunzwa. Uma i-VSS nezintambo zisesimweni esihle, inkinga ingase ibe ku-cluster.

Ezinye zezimpawu ongazisebenzisa ukuxilonga ukuthi iqoqo lezinsimbi libangela inkinga yezinzwa zakho zifaka:

• Izibani zezinye izisetshenziswa ziyafiphala 
• Amadivayisi ayacwayiza
• Ukufundwa okungalungile noma okungathembekile kwe-speedometer nezinye izinsimbi
• Wonke amageji ehla aze afike kuziro ngenkathi ushayela
• Isibani senjini yokuhlola kukhanya njalo noma njalo

Uma unezinye noma zonke lezi zinkinga, kungase kudingeke ukuthi iqoqo lakho lensimbi lilungiswe.

Ngezinye izikhathi lokhu kulungisa kungase kuhlanganise ukuhlanganisa izintambo noma ukumane kususwe imfucumfucu idivayisi.

Nokho, ungase uphoqeleke ukuthi umiselele iqoqo lezinsimbi. Lokhu kufanele kube yindlela yakho yokugcina njengoba kungase kubize, kuze kufike ku-$500 noma ngaphezulu kwezinye izimoto.

Izinkinga ze-PCM  

Khumbula ukuthi i-VSS iphinde isebenze ne-powertrain control module (PCM) ukwenza umsebenzi wayo uma ushintsha amagiya.

I-PCM isebenza njengesikhungo somsebenzi we-elekthronikhi wemoto kanye nobuchopho bekhompuyutha bemoto. 

Uma le PCM ingasebenzi kahle, ulindele ukuthi izingxenye ze-elektroniki zemoto yakho zisebenze kabi, okuhlanganisa i-speedometer, iqoqo lezinsimbi, ne-VSS, phakathi kokunye. Ezinye izimpawu ezivamile ze-PCM embi zihlanganisa:

• Izibani zesexwayiso zenjini ziyakhanya,
• injini ingasebenzi kahle,
• Ukuphathwa kabi kwamasondo kanye 
• Izinkinga zokuqalisa imoto, kuhlanganise. 

Uma unalezi zimpawu ezihambisana nezinzwa zakho zihluleka, unombono wokuthi inkinga ingase ibe ku-PCM yakho.

Ngenhlanhla, sinomhlahlandlela ophelele wokuhlola ingxenye ye-PCM nge-multimeter ukuze uhlole ukuthi iwumthombo noma cha. 

Kungase kudingeke ukuthi umiselele izintambo ze-PCM noma i-PCM yonke ukuze uxazulule inkinga. 

Ingabe i-speedometer ingasebenza ngisho noma i-fuse ishaywa?

Kwezinye izimoto, i-fuse eshaywayo ngeke ivimbe i-speedometer ukuthi isebenze. Lokhu kubonakala ezimotweni ezindala kakhulu lapho lonke uhlelo lusebenza ngomshini.

Lapha imitha ixhunywe ngokuqondile esondo noma emshinini ophumayo webhokisi ngocingo oluyimishini oluzungezayo.

Ingabe i-fuse ingabangela ukuthi i-speedometer ingasebenzi?

Yebo, i-fuse eshaywayo ingabangela ukuthi i-speedometer ime ukusebenza. I-speedometer fuse itholakala ebhokisini le-fuse futhi ilawula amandla kukho kokubili i-speedometer ne-odometer.

Ingabe i-speedometer ine-fuse yayo?

Cha, i-speedometer ayinayo i-fuse yayo. I-speedometer yemoto yakho kanye ne-odometer inikwa amandla yi-fuse eyodwa etholakala ebhokisini le-fuse.