Inzwa yokushisa kwe-ambient BMW e39

Angizange ngibhale lutho isikhathi eside, nakuba, ukwethembeka, kwakukhona izikhathi ezithakazelisayo, kodwa, maye, angizange ngithathe izithombe, angizange ngibhale.

Ngizophakamisa inkinga ngenzwa yokushisa phezu kwe-BMW 65816905133 E38 E46 E87 E90. Isihloko sigxiliwe futhi kunolwazi oluningi kuso, kodwa kukhona ama-nuances amancane engingathanda ukubhala ngawo.

Isixazululo sezinkinga.

I-1) Ku-oda libonisa -40 degrees

Ngakho inzwa iphukile. Uma inzwa ifakiwe, kufanele uqale uyihlole nge-multimeter. Ukumelana nenzwa yokusebenza kufanele kube esifundeni se-3-5 kOhm. Uma i-multimeter ibonisa ukumelana okungapheli noma okuphezulu kakhulu (amakhulu ama-kOhms), khona-ke inzwa inephutha futhi kufanele ishintshwe.

Bese uhlola isimo sezintambo endaweni lapho i-chip ixhunywe khona, izintambo kungenzeka ukuthi ziphukile noma zaphuka.

2) I-oda libonisa +50 degrees.

Kuvela uma kuba khona ukujikeleza okufushane ezintanjeni eziya kunzwa, noma isifunda esifushane ngaphakathi kwenzwa (icala elivame kakhulu uma usebenzisa izinzwa zesiShayina). Hlola inzwa nge-multimeter futhi uma ukumelana kwayo kusondele ku-zero, ungazama ukuvuselela le nzwa. Kukhona isifunda esifushane, njengoba ngike ngabhala ezinzwa zaseShayina, ngenxa yokuthi othintana nabo bangacwila endlini yezinzwa. Thatha amapulangwe amancane futhi ngomzamo omncane udonse abathintwayo endaweni yabo yasekuqaleni. Ngale ndlela ngivuselele inzwa eyathunyelwa kimi isuka ku-aliexpress. Ekuqaleni, yayisebenza, kodwa ngemva kokuxhumana okuningana okungaphumelelanga, i-fuse yokuxhumana yaqhuma.

I-3) I-Tidy ibonisa izinga lokushisa elingalungile, eliphansi kakhulu.

Lokhu kwenzeka ngenxa yokugqwala kwezintambo noma i-oxidation yabathintwayo bezinzwa. Hlanza othintana nabo ku-chip ngenaliti, futhi uhlole izintambo. Shintsha i-chip uma kungenzeka. I-chip endala ingathengiswa ezintanjeni, into esemqoka ukuyiqaqa ngendlela efanele bese uyihlanganisa kabusha.

Iyiphi inzwa ongayikhetha.

Inzwa yokushisa engaphezulu kwe-overboard iyi-thermistor evamile futhi eshibhile ebunjwe ebhokisini lepulasitiki, futhi uma imisuka yakudala yayinethiphu yethusi noma yethusi evumela ukuthi udlulise ukushisa ngokushesha ku-thermoelement, khona-ke izinzwa ezintsha azifani kakhulu nokukhiqizwa kwamaShayina, ngaphezu kwalokho, ngeke ngimangale uma ezindaweni ezithengisa izimoto izinzwa zaseShayina zizothengiswa ngentengo yoqobo. Vumelana, kunenzuzo - ngiyithenge ngedola, futhi ngiyithengisa nge-10. Ngakho-ke, ngizonikeza izinketho ezimbalwa ezinengqondo zokukhetha inzwa.

• Uthenga i-thermistor emakethe yomsakazo.

Uma ufuna ukwenza lokhu ngemali ephansi futhi ngokushesha ngangokunokwenzeka, vele uthole noma iyiphi i-thermistor engu-4,7 kΩ esitolo somsakazo. Ungafunda kabanzi mayelana ne-thermistor lapha. Inzuzo enkulu yalesi sixazululo ukuthi akudingeki ubheke ama-chips uma ungenayo (isikwe ngenyama). Ngaphezu kwalokho, isinqumo sokuklama sokuthi ungayikhwelisa kuphi sikuwe, okukuvumela ukuthi ubeke i-thermistor kunoma iyiphi indawo elula, okusho ukuthi awusadingi ukushintsha inzwa.

• Ukuthengwa kwenzwa yesiShayina.

Njengoba ngike ngabhala, othintana nabo kwesinye isikhathi batholakala kuzinzwa ezinjalo, okuholela ku-+50 ngaphezulu. Into esemqoka lapha ukuyifaka ngokucophelela ku-chip. I-thermistor iyingxenye eqinile, izindlu zezinzwa zihloniphekile kakhulu, kodwa amaShayina awazange afunde ukwenza othintana nabo abathembekile. Endabeni yami, ngikhethe isisombululo esinjalo, kodwa angikwazanga ukuthola indawo yokuxhuma inzwa kubhampa. Ngakho-ke, ngiyilungise ku-screed endaweni ephephile yenzwa. Isixhumanisi esiqinisekisiwe se-aliexpress.

• Ukuthenga i-original endala.

Kwakungeyokuqala enethusi noma ithiphu lethusi. Lapho uthenga, kufanele uthathe i-multimeter ukuze uhlole inzwa. Ngicabanga ukuthi ngeke ubone umehluko omkhulu nge-aftermarket noma i-thermistor.

Okubalulekile! Ukumelana kwe-thermocouple kushintsha ngokushesha okukhulu. Kwanele ukuthatha inzwa esandleni sakho, njengoba ishintsha ngokushesha ukumelana kwayo. Kodwa ukufakwa emotweni, ngasizathu simbe, ukuhleleka akafuni ukubonisa izinguquko ngokushesha futhi dynamically. Lokhu cishe kungenxa yemvamisa yohlolo kanye nomzamo wokulinganisa ukufundwa ukuze izinga lokushisa lingashintshi isikhathi ngasinye lapho lidlula kunethiwekhi yokushisisa noma eminye imithombo yokushisa. Ngakho-ke, ngemva kokufaka inzwa, izinga lokushisa lizoba -40 degrees, futhi udinga ukulinda amahora angu-1-2 kuze kufike izinga lokushisa elijwayelekile.

Okubalulekile! Uma ushayela ehlobo ngezinga lokushisa elingu--40 degrees, khona-ke unezibuko ezishisayo nama-nozzles washer ngamandla agcwele. Lokhu kungalimaza izifudumezi zalezi zakhi! Kuyaphawuleka ukuthi ukushisa kwezibuko nama-nozzles nakho kusebenza esimweni sezulu esishisayo. Endaweni ethile kumanuwali yokusebenza nokugcinwa kwemoto kukhona ipuleti elibonisa ukuthi ukushisisa kusebenza isikhathi esingakanani kumazinga athile okushisa Bheka futhi: I-Gazelle 322132 imininingwane yobuchwepheshe