Throttle Chinzvimbo Switch: maitiro, kushanda musimboti

Chinzvimbo Switch throttle nzvimbo (TPS) rine nzvimbo inokosha zvikuru munyika, iyo monitors kuti vagamuchira mafuta dose. Maererano chiratidzo wake controller kunotanga basa rayo, izvo zvinosanganisira tsanangudzo throttle chinzvimbo. By sei mukuru kumhanya chiratidzo shanduko rinoitwa zvokuongorora pamusoro simba pamusoro chitiviri rikazvisundira, uye kuti - huru chinhu kuziva zvinodiwa mafuta dose. In chimiro umo injini pokutangira iri kuongororwa kurova-rova angled kuti Kutsauka. Uye kana zviri yakazaruka nokuda 75 muzana kana kupfuura, injini yacho kusashanda pedyo Kuchenesa muoti. A Mureza Anopa throttle nzvimbo Switch, ari kutanga. Yakanga mushure controller anotanga kudzora pxx (regulator kuti idling). Saka mhepo zvitengeswa rinoitwa uye injini.

Zvinofanira kucherechedzwa kuti throttle nzvimbo Switch ane rimwe zita. mashandiro ndicho dzinonzi potentiometric mhando izvo zvinosanganisira resistors (rusingaperi uye shanduka). The nemishonga zvacho vanenge 8 ohms.

A mureza inotaridza vharuvhu nzvimbo iri zvokudya Via imwe resistor kuna controller. Mureza ichi chine ukoshi ari zvishoma asingasviki 0,7 V. Kana voltage mukuru 4 V, kuti kudzora chikwata asarudza kuti vharuvhu zvachose yakazaruka. Throttle nzvimbo iri kazhinji kuisa pa muviri wayo uye chokuita vachishandisa kutenderera akabatana. Akabatana ane paburi, iro rinoumbwa munhu cruciform slots. Chaizvoizvo, TPS ndee pachishandiswa screws maviri.

Hazvibviri tisingatauri napedyo Switch throttle chinzvimbo. Chinangwa charo kuti vaunze mumwe DC voltage Proportional kuti mashoko ane yorusvingo ari kurova-rova kuvhura, uye mafuta jekiseni ezvinhu injini. The kutenderera mugodhi chinotungamirwa mune Kutenderera negwara. mashandiro iri wakaiswa kuti rinokosha kamwene (throttling) ari mafuta jekiseni hurongwa. Kune Chokwadi, akapa zvose kugadzwa ichi. Zvinofanira kucherechedzwa kuti riwedzere zvibereko izvi hazvigoni kuva mashoma mugwagwa mileage.

Uye mumwe dingindira kuti ndinoda kubata pamusoro - ndiko throttle nzvimbo Switch wha. On michina vakura, sokuziva, makasimbiswa zvigadziriswe zvinoda vainyatsotarisirwa. Uye kazhinji TPS anouya yakapararawo. Saka, mashandiro iri chakaremara kana:

1. Pane matambudziko ari simbe.
2. Anovhara pasi Kupfuudzwa - stalling motokari injini.
3. Jerks kuoneka panguva yakatarwa unodiwa.
4. Simbe nokukurumidza "ichiyangarara" iri anenge ose modes umo injini anoita basa rayo.

Kuti vave nechokwadi kuti TPS zvikasashanda, unofanira kuongorora kunze uye kuzviita zvikuru nyore. Unofanira batidza kuvesa, ipapo uyere voltage pakati chinouraya mubato uye "uremu." Kana voltmeter kuverenga achava akaenzana 0,7 V zvichidzika, zvose zvinoitika.