Izwakala kanjani inzwa yokungqongqoza embi?
Okuqukethwe
Kulesi sihloko, ngizokusiza uqonde ukuthi inzwa yokungqongqoza embi izwakala kanjani.
Inzwa yokungqongqoza iyisisetshenziswa esithola umsindo wenjini. Inzwa yokungqongqoza ithumela amasignali ku-ECU ukuze inqume ukuthi kukhona yini ukungqongqoza noma ukungqongqoza enjinini. Sengisebenze egaraji iminyaka eminingana, ngazi kahle ukuthi inzwa yokushaya engalungile izwakala kanjani. Inzwa yokungqongqoza enephutha noma enesici kuwuphawu olucacile lwenjini eyonakele. Ukwazi umsindo wenzwa yokushaya ehlulekile kuzokuvumela ukuthi usindise injini yakho ekugugeni nasekudabukeni.
Ngokuvamile, lapho inzwa yokungqongqoza ihluleka, uzozwa imisindo yenjini ephezulu ecishe izwakale njengokungqongqoza. Uma ulinda isikhathi eside ukuthi le nkinga ixazululwe, le misindo izoba phezulu.
Ngizongena imininingwane eyengeziwe ngezansi.
Ingabe inzwa yokungqongqoza ingaba nomsindo?
Uma inzwa yokungqongqoza ingasebenzi kahle, cishe uzozwa imisindo yenjini. Ungase uzwe umsindo ozwakalayo ozwakala kakhulu ngokuhamba kwesikhathi. Umsindo ubangelwa uphethiloli nomoya ovuthayo ngaphakathi kwesilinda kunokuba ufinyelele lapho kusha khona.
Izwakala kanjani inzwa yokungqongqoza embi?
Umsindo wokungqongqoza kwenjini uvame ukuchazwa ngokuthi insimbi eyinsimbi, ezwakala njengamabhola ensimbi anyakaziswa ethini. Ezinye izinjini zingashaya kancane uma zishesha kancane noma zishayela phezulu.
Uma inzwa yokungqongqoza ihluleka, uzwa imisindo yenjini ephezulu ecishe ingqongqoze. Uma ulinda isikhathi eside ukuthi le nkinga ixazululwe, le misindo izoba phezulu.
Izinkinga ezihlobene nezinzwa zokushaya ezinephutha
Uma i-knock sensor yakho yehluleka, injini yakho izonqamula ukuphuma kwamandla ukuze kuncishiswe ubungozi bokulimala kwenjini futhi kuvimbele imoto ukuthi idlule imikhawulo yokukhipha umoya. Umthombo we-emission kungase kube inzwa yokugoqa enephutha. Inzwa yokushaya engalungile ingabangela injini ukuba ishise ngokweqile, okuholela ekwandeni kwekhabhoni.
Ukulahlekelwa isivinini kuwuphawu oluqinisekile lwenzwa yokushayisa imoto enephutha. Lokhu kuvame kakhulu uma uzama ukufinyelela isivinini somgwaqo omkhulu. Ingase futhi ime, inyakaze, noma izwe sengathi iyadonsa. Uma ukusebenza kwenjini kuncipha, ulahlekelwa yitorque, isivinini esikhulu, nekhono lokusheshisa ngokushesha. Uzoqaphela ukuthi ukusebenza kwemoto yakho kuzothuthuka njengoba izilungiselelo zenjini yakho zibuyiselwa kokumisiwe. Lokhu kungasebenzi kahle kwenjini kuzokwehlisa kakhulu ukonga kukaphethiloli.
Amanye ama-FAQ ahlobene - Imibuzo Evame Ukubuzwa
Ingabe izinzwa zomoya-mpilo zingahlanzwa?
Inzwa yomoya-mpilo iyingxenye ebalulekile yenjini yemoto. Uma usola ukuthi inzwa yakho ye-oxygen ingcolile, ungayihlanza ngokuyikhipha endlini yemoto yakho bese uyicwilisa kuphethiloli ubusuku bonke. (1)
Uyini umsebenzi wenzwa ye-Upstream 02 emotweni?
Inzwa ye-inlet O2 iqapha ukusebenza kahle kokuvutha kwenjini futhi ithumela idatha kuyunithi yokulawula injini, ebala isilinganiso esiphezulu sikaphethiloli womoya ukuze igcine injini isebenza ngendlela esebenza kahle kakhulu namandla. (2)
Bheka ezinye zezihloko zethu ngezansi.
- Ungahlola kanjani inzwa ye-air-fuel ratio nge-multimeter
- Ingabe ukushintsha izintambo ze-spark plug kuthuthukisa ukusebenza?
- Izimpawu zocingo olubi lwepulaki
Izincomo
(1) Uphethiloli - https://www.britannica.com/technology/gasoline-fuel
(2) ukusebenza kahle namandla - https://www.me.ua.edu/me416/
ISIFUNDO%20MATERIALS/MotorEffic&PF-CM5.pdf
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