Mokhoa oa ho Lekola Sensor ea TP ka Multimeter (Mohato ka Mohato Tataiso)
Sensor ea boemo ba throttle ke mochine o thibelang matla holim'a 'mele oa throttle o romellang data ho unit control unit ho sa tsotellehe hore na throttle e bulehile hakae. U lokela ho lula u lekola hore na sensor ea boemo ba throttle e sebetsa hantle. Leha ho le joalo, sena se ka lebisa moeeng o sa nepahalang oa enjene haeba o sa hlahlojoe khafetsa.
Joale, haeba u ntse u ipotsa hore na mehato ena e sebetsa joang, e-re ke u tsamaise mohato ka mohato:
Mehato e Bonolo ea ho Lekola TPS ea Hau ka Multimeter
Throttle position sensor resistance kapa voltage ke teko e atileng haholo. Lintlha li tla bokelloa maemong a fapaneng a throttle, ho kenyeletsoa ho koaloa, ho buloa hanyane, le ho buloa ka botlalo.
Ka tlase ke mehato ea ho leka sensor ea TPS ka multimeter:
Mohato oa 1: Sheba li-deposit tsa carbon.
Tlosa yuniti ea ho hloekisa ka ho bula hood. Sheba litšila kapa li-deposit 'meleng oa throttle le marako a matlo. E hloekise ka carburetor cleaner kapa rag e hloekileng ho fihlela e se na letheba. Hlokomela hore ho bokellana ha soot ka morao ho sensor ea throttle ho ka etsa hore e khaotse ho sebetsa hantle le ho kena-kenana le ho khanna ha bonolo.
Mohato oa 2: Sensor ea boemo ba Throttle e hokahaneng le terata ea fatše
Ho nka hore TPS ea hau e hokahane le fatše, e hakolle 'me u hlahlobe likhokahano bakeng sa litšila, lerōle kapa tšilafalo. Beha sekala sa dijithale sa multimeter voltage ho hoo e ka bang 20 volts. Bulela mollo ka mor'a hore motlakase o thehoe.
Hokela terata e setseng lehlakoreng le letle la betri.
Ebe o hokahanya letoto la tlhahlobo e ntšo ho li-terminals tse tharo tsa motlakase 'me u etse tlhahlobo ea sensor ea boemo ba throttle. Ho na le bothata ba lithapo haeba li-terminals li sa bontše 1 volt.
Mohato oa 3: TPS e hokahane le voltage ea litšupiso
Ha u ithuta ho etsa tlhahlobo ea sensor ea boemo ba throttle, u tlameha ho etsa mekhoa e meng haeba sensor ea hau ea TPS e hokahane le voltage ea litšupiso eseng fatše.
Taba ea pele, hokela lead lead ea DMM fatše ho sensor ea boemo ba throttle. (1)
Ebe u fetola khase sebakeng sa ON ntle le ho qala enjene.
Hokela tlhahlobo e khubelu ho li-terminals tse ling tse peli ka mor'a hore u qete mohato ona. Sensor ea boemo ba throttle e sebetsa hantle haeba e 'ngoe ea li-terminals e bontša 5 volts. Potoloho e bulehile haeba leha e le efe ho tse peli tse etellang pele e na le 5 volts. Ena ke mokhoa o tšepahalang ka ho fetisisa oa ho lekola sensor ea boemo ba throttle.
Mohato oa 4: TPS e hlahisa motlakase o nepahetseng oa lets'oao
Kamora ho qeta tlhahlobo ea pele, o tlameha ho latela mehato e meng ho lekola hore na tlhahlobo ea sensor ea TPS e atlehile mme e fane ka motlakase o nepahetseng. Sheba hape lets'oao le likhokahano tsa fatše tsa sehokelo. Hokela tlhahlobo e khubelu ho terata ea matšoao le tlhahlobo e ntšo e lebisang terata ea fatše.
Bulela mollo, empa u se ke ua qala enjene ho fihlela throttle e koetsoe ka botlalo. Sensor ea boemo ba throttle e sebetsa hantle haeba DMM e bala pakeng tsa 2 le 1.5 volts. DMM e lokela ho tlolela ho li-volts tse 5 ha throttle e buloa. Haeba tlhahlobo ea sensor ea boemo ba throttle e sa fihle ho 5 volts, ke nako ea ho e nkela sebaka.
Matšoao a TPS e Fosahetseng
Mathata a ho potlakisa: Leha enjene ea hau e ka qala, e tla hula matla a manyane, e etsa hore e eme. Sena se ka etsa hore koloi ea hau e potlake ntle le ho hatella pedal ea accelerator.
Ho se tsitse ha enjine: Li-sensor tse mpe tsa throttle position li ka baka maemo a sa sebetseng a sa sebetseng. A re re u hlokomela hore koloi ea hao ha e tsamaee hantle, e tsoile kapa e ema ha u ntse u khanna; U lokela ho etsa hore sensor ena e hlahlojoe ke setsebi. (2)
Tšebeliso e sa tloaelehang ea peterole: Ha li-sensor li hlōleha, li-module tse ling li ka qala ho sebetsa ka tsela e fapaneng ho lefella khaello ea moea. U tla hlokomela hore koloi ea hau e sebelisa peterole ho feta ka tloaelo.
Mabone a Temoso: Lebone la enjine ea cheke le etselitsoe ho u lemosa haeba li-sensor tsa hau li hloleha. Haeba lebone la enjene ea cheke ea koloi ea hau le chaba, ho molemo ho fumana bothata pele bo mpefala.
Sheba tse ling tsa lingoliloeng tsa rona tse ka tlase.
- Mokhoa oa ho lekola sesebelisoa sa motlakase se tlase
- Mokhoa oa ho lekola sensor ea boemo ba crankshaft ka multimeter
- Mokhoa oa ho hlahloba terata ea fatše ea koloi ka multimeter
likhothaletso
(1) etella pele - https://www.britannica.com/science/lead-chemical-element
(2) ho khanna - https://www.shell.com/business-customers/shell-fleet-solutions/health-security-safety-and-the-environment/the-importance-of-defensive-driving.html
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