Mpintsha Isikhundla Inzwa: isici, isimiso ukusebenza

Isikhundla inzwa mpintsha isikhundla (TPS) unendawo kubaluleke kakhulu ohlelweni, okuyinto uqaphe wathola fuel umthamo. Ngokusho isignali wakhe isilawuli iqala umsebenzi wayo, okubandakanya kwencazelo isikhundla mpintsha. Ngu okusezingeni eliphezulu kanjani ijubane isignali ushintsho wenziwa Ukugada Dynamics of the isinyathelo icindezelwa, nokuthi - isici main sokunquma edingekayo fuel umthamo. In the mode lapho isiqalo injini kuyaqashwa ichopho engela kuka. Futhi uma ivuliwe ngamaphesenti angu-75 noma ngaphezulu, motor ivuswe ngu imodi ingashiswa. A uphawu lokuthi inika mpintsha isikhundla inzwa, iyaqala. Kwakungemva isilawuli iqala ukulawula pxx (Regulator of idling). Ngakho air wenziwa kanye injini.

Kufanele kuqashelwe ukuthi inzwa mpintsha isikhundla has elinye igama. Le ndlela yokwenza yiyona okuthiwa hlobo potentiometric okuhlanganisa resistors (njalo futhi variable). I ukumelana isamba ohms mayelana 8.

Nxa ebonisa isikhundla umphini sidla nge Resistor kumlawuli. Lokhu isignali inenani okungukuthi kancane esingaphansi 0.7 V Uma voltage mkhulu kunezinhliziyo 4 V, i- control unit enquma ukuthi valve evulekile ngokuphelele. isikhundla mpintsha ijwayele ukusethwa umzimba wayo futhi ixhunywe ku-eksisi ukuzungeza. Axis has a inkatho ekhethekile, okuyinto sakhiwa slot cruciform. Empeleni, TPS iqinile esebenzisa ngezikulufo ezimbili.

Akunakwenzeka ingasaphathwa inzwa yokulinganisa mpintsha isikhundla. Inhloso yayo ukuze ukhiqize DC voltage wakhona idatha kabani engela ichopho kokuvula kanye nophethiloli umjovo uhlelo yenjini. Umphini Ukujikeleza iqondiswa ohlangothini ngokwewashi. Le ndlela yokwenza eqondiswa a umlomo wombhobho ekhethekile (nobunzima) kohlelo fuel injection. Kukhona Yiqiniso, inqobo konke kule ukufakwa. Kumele kuqashelwe ukuthi usizo lo mkhiqizo ngeke kube okulinganiselwe mileage komgwaqo.

Futhi omunye isihloko Ngithanda uthinte phezu - kuyinto mpintsha isikhundla inzwa umkhonyovu. On imishini amadala, njengoba eyaziwayo, izindlela esungulwe adinga ukunakekelwa okukhethekile. Futhi ngokuvamile TPS iza laphinde labhidlika. Ngakho, leli washi unephutha uma:

1. Kunezinkinga at lutho.
2. Amvalele phansi ukudluliswa - ungaziki injini yemoto.
3. Jerks avele ngesilinganiso isethi.
4. Idle isivinini "iflothi" cishe zonke izindlela lapho injini lucwaningo umsebenzi walo.

Ukuze uqinisekise ukuthi TPS akusebenzi, udinga kuhlole wenze kuba lula. Udinga ukuvula ukuthungela ke ukukala voltage phakathi isinciphisi esibulalayo futhi "isisindo". Uma kufundwa voltmeter kuyoba ulingana 0.7 V noma ngaphansi, konke kungokwemvelo.