Ho se sebetse ha Sensor Position ea P0120 Throttle Position

P0120 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki

Khoutu ea mathata P0120 ke khoutu e akaretsang ea mathata e bontšang hore Engine Control Module (ECM) e hlokometse hore mochine oa throttle position A circuit voltage e tlaase haholo kapa e phahame haholo (ha e bapisoa le litlhaloso tsa moetsi).

Khoutu ea phoso e bolela eng P0120?

Khoutu ea mathata P0120 hangata e amahanngoa le mathata a sistimi ea sensor ea boemo ba throttle. Khoutu ena e bonts'a lets'oao le fosahetseng kapa le sieo ho tsoa ho sensor ea boemo ba throttle (TPS). Sensor ea boemo ba throttle e lekanya sebaka sa ho bula sa valve ea throttle mme e fetisetsa boitsebiso bona mochineng oa taolo ea enjene (ECM). Ha ECM e lemoha ho se sebetse kapa matšoao a sa tloaelehang ho tsoa ho TPS, e hlahisa khoutu P0120.

Lisosa tse ka khonehang

Mabaka a mang a ka bakang khoutu ea P0120:

• Sensor ea Boemo bo Fosahetseng: Sensor ka boeona e ka 'na ea senyeha kapa ea se sebetse ka lebaka la ho senya le ho taboha kapa mathata a mang.
• Mathata a likhokahano tsa motlakase: Litlamorao tse mpe ho likhokahano tsa motlakase lipakeng tsa sensor ea boemo ba throttle le ECU li ka baka ho hloleha ha phetisetso ea matšoao.
• Ho se sebetse hantle ha motlakase kapa potolohong ea fatše: Mathata a potoloho ea matla kapa fatše a ka etsa hore sensor ea boemo ba throttle e se ke ea sebetsa hantle.
• Mathata ka mochine oa throttle: Haeba mochine oa throttle o khomarela kapa o sebetsa ka mokhoa o sa tsitsang, o ka baka khoutu ea P0120.
• Software ea ECU: Mathata a mang a ka amahanngoa le software ea ECU e sebetsanang le matšoao a tsoang ho sensor ea boemo ba throttle.
• Mathata ka lithapo kapa lihokelo: Lithapo tse senyehileng kapa li-connectors tse kopanyang sensor ea boemo ba throttle ho ECU li ka baka mathata a ho fetisetsa data.

Bakeng sa tlhahlobo e nepahetseng le ho rarolla mathata, ho khothaletsoa ho ikopanya le mochini oa likoloi ea tšoanelehang kapa setsi sa litšebeletso tsa makoloi.

Matšoao a khoutu ea phoso ke afe? P0120?

Matšoao a mang a tloaelehileng a ka hlahang ha khoutu ea bothata P0120 (sensor ea boemo ba throttle) e le teng:

• Mathata a ho potlaka: Koloi e ka ba le bothata ba ho potlaka kapa ho arabela butle ho pedal ea accelerator.
• Ts'ebetso ea enjine e sa lekanang: Enjene e ka sebetsa hampe ka lebelo le tlase kapa le feto-fetohang le sa sebetseng.
• Ho thothomela ha o tsamaya: Haeba sensor ea boemo ba throttle e sa tsitsa, koloi e ka 'na ea sisinyeha kapa ea lahleheloa ke matla ha e khanna.
• Mathata a feto-fetohang a likere: Likoloi tse nang le li-automatic transmission li ka 'na tsa ba le ho sutha ho sa tloaelehang kapa ho behoa mariki.
• Matla a sa lekaneng: Koloi e ka 'na ea haelloa ke matla, haholo-holo ha e matha ka thata.
• Liphoso tse hlahang dashboard: Maemong a mang, "Check Engine" kapa mabone a mang a lemosang a ka 'na a hlaha ho dashboard.

Haeba u ba le matšoao ana, ho khothaletsoa hore u ikopanye le mochini oa likoloi kapa lebenkele la ho lokisa likoloi ho hlahloba le ho lokisa bothata.

Mokhoa oa ho fumana khoutu ea phoso P0120?

Ho fumana khoutu ea bothata P0120 (sensor ea boemo ba throttle), latela mehato ena:

• Ho hlahloba boemo ba 'mele ba kutlo: Sheba boemo le boemo ba sensor ea boemo ba throttle. Etsa bonnete ba hore e kentsoe ka nepo 'me ha e na tšenyo e bonahalang.
• Ho hlahloba likhokahano tsa motlakase: Lekola likhokahano tsa motlakase tsa sensor bakeng sa kutu, oxidation kapa khefu. Etsa bonnete ba hore lipini tsohle li hokahane hantle.
• Ho sebelisa scanner ho bala likhoutu tsa liphoso: Sebelisa sehatisi sa koloi ho bala likhoutu tsa liphoso ho tsoa ho ECU. Lekola ho bona hore na ho na le likhoutu tse ling ntle le P0120 tse ka bonts'ang mathata ka sensor kapa tikoloho ea eona.
• Ho hlahloba ho hanyetsa ha sensor: U sebelisa multimeter, hlahloba ho hanyetsa ha sensor ea boemo ba throttle. Bapisa boleng bo lekantsoeng le bo boletsoeng litokomaneng tsa tekheniki tsa moetsi.
• Ho hlahloba lets'oao la sensor: Skena lets'oao la sensor ea boemo ba throttle ka sehatisi sa koloi ka nako ea nnete. Netefatsa hore lets'oao le joalo ka ha ho lebelletsoe ha u fetola boemo ba throttle pedal.
• Ho hlahloba matla le motheo: Etsa bonnete ba hore sensor ea boemo ba throttle e fumana matla a lekaneng 'me e thehiloe hantle.
• Ho hlahloba mochine oa throttle: Sheba mathata ka mochine oa throttle o ka 'nang oa baka matšoao a fosahetseng a tsoang ho sensor.
• Ho hlahloba software ea ECU: Maemong a mang, bothata bo ka 'na ba amana le software ea ECU. Ho nchafatsa kapa ho hlophisa bocha ECU ho ka thusa ho rarolla bothata.

Ka mor'a ho hlahloba le ho khetholla sesosa sa ho se sebetse hantle, ho kgothaletswa ho etsa tokiso e hlokahalang kapa ho fetola likarolo ho latela mathata a khethiloeng. Haeba ha u na boiphihlelo ba ho hlahloba kapa ho lokisa likoloi, ho khothaletsoa hore u ikopanye le mochini oa likoloi ea hloahloa kapa lebenkele la ho lokisa likoloi bakeng sa thuso.

Liphoso tsa tlhahlobo

Ha u fumana khoutu ea bothata P0120 (sensor ea boemo ba throttle), liphoso tse latelang li ka hlaha:

• Tlhaloso e fosahetseng ea data ea sensor: Tlhaloso e fosahetseng ea data ea sensor e ka lebisa liqetong tse fosahetseng mabapi le ts'ebetso ea eona. Ke habohlokoa ho hlahloba ka nepo lipontšo tse tsoang ho sensor le ho li bapisa le litekanyetso tse lebelletsoeng.
• Lithapo kapa likhokahanyo tse fosahetseng: Mathata a li-wiring kapa li-connectors a ka etsa hore sensor e se ke ea sebetsa hantle kapa e baka tahlehelo ea matšoao. Lekola likhokahano tsohle tsa motlakase hore na ha li na kutu, li na le oxidation, kapa li robehile.
• Ho se sebetse hantle ha likarolo tse ling tsa sistimi: Likarolo tse ling tsa sistimi ea taolo ea enjine joalo ka li-relay, fuse, mabitso, joalo-joalo le tsona li ka baka P0120. Li hlahlobe bakeng sa ts'ebetso.
• Tekanyetso kapa ho kenya sensor e fosahetseng: Tekanyetso e sa lokelang kapa ho kenngoa ha sensor ea boemo ba throttle ho ka etsa hore sensor ea boemo ba throttle e bale ka mokhoa o fosahetseng. Etsa bonnete ba hore sensor e kentsoe hantle ebile e lekantsoe.
• Mathata le karolo ea mochine ea valve ea throttle: Mathata a mochine oa throttle, a kang ho khomarela kapa ho apara, a ka etsa hore sensor e bale boemo bo fosahetseng.
• Ho se sebetse hantle komporong: Phoso Lefapheng la Taolo ea Elektronike (ECU) le eona e ka baka P0120. Lekola ts'ebetso ea ECU le software ea eona.
• Tlhahlobo e sa lekaneng: Ho se sebetse hantle ho ka ba le lisosa tse ngata, 'me tlhahlobo e fosahetseng e ka lebisa ho nkeng likarolo tse sa hlokahaleng sebaka. Ho bohlokoa ho batlisisa bothata ka botlalo le ho tseba mohloli oa bona.

Ha u hlahloba khoutu ea bothata ea P0120, ke habohlokoa ho ba hlokolosi le ho hlophiseha ho qoba liphoso tse ka holimo le ho tseba hantle sesosa sa bothata. Haeba o sa tiisehe ka tsebo ea hau kapa phihlelo ea hau, ho molemo ho ikopanya le setsebi se tšoanelehang kapa lebenkele la ho lokisa likoloi bakeng sa thuso e eketsehileng.

Khoutu ea phoso e tebile hakae? P0120?

Khoutu ea bothata P0120, e bonts'ang mathata ka sensor ea boemo ba throttle, e ka ba e tebileng, haholo-holo haeba e hlokomolohuoa nako e telele. Mona ke mabaka a 'maloa a etsang hore khoutu ena e nkoe e tebile:

• Tahlehelo ea Taolo ea Enjene: Sensor ea boemo ba throttle e phetha karolo ea bohlokoa ho laola ts'ebetso ea enjene. Haeba sensor e sa sebetse hantle, e ka baka tahlehelo ea taolo ea enjene, e ka lebisang maemong a kotsi tseleng.
• Ho lahleheloa ke matla le ho sebetsa hantle ha mafura: Ts'ebetso e sa nepahalang ea sensor ea boemo ba throttle e ka fella ka tahlehelo ea matla a enjene le ho fokotsa matla a mafura. Sena se ka eketsa tšebeliso ea mafura 'me sa lebisa tokisong e theko e boima haholo nakong e tlang.
• Kotsi ea tšenyo ea likarolo tse ling: Haeba sensor ea boemo ba throttle e hlahisa matšoao a fosahetseng, ts'ebetso ea likarolo tse ling tsa enjene e ka ameha. Ka mohlala, tsamaiso e sa nepahalang ea moea le peterole e ka baka ho khathala kapa ho senya mokelikeli.
• Tšireletseho e fokotsehileng: Haeba sensor ea throttle e khaotsa ho sebetsa hantle, e ka etsa hore u lahleheloe ke taolo ea koloi, haholo-holo ka lebelo le tlaase kapa nakong ea ho tsamaisa. Sena se ka baka maemo a kotsi tseleng mme sa eketsa kotsi ea likotsi.

Kahoo, khoutu ea P0120 e lokela ho nkoa e le ea bohlokoa 'me e hloka tlhokomelo e potlakileng ho thibela mathata a ka bang teng a tšireletso le botsitso.

Ke tokiso efe e tla thusa ho felisa khoutu? P0120?

Ho lokisa khoutu ea P0120 ho ka hloka mehato e mengata ho latela sesosa se itseng. Mehato e meng e akaretsang ea ho rarolla bothata bona:

• Ho hlahloba le ho hloekisa sensor ea boemo ba throttle (TPS): Qala ka ho hlahloba boemo ba sensor ea boemo ba throttle le likamano tsa eona. Sheba hore na ha ho na kutu ho likhokahanyo kapa ho senyeha ha mohala. Haeba ho hlokahala, hloekisa mabitso kapa u nkele sensor sebaka.
• Ho fetola Sensor ea Boemo ba Throttle (TPS): Haeba sensor e senyehile kapa e sa sebetse, e lokela ho nkeloa sebaka. Sensor e ncha e tlameha ho lokisoa hantle ho netefatsa ts'ebetso e nepahetseng ea sistimi ea taolo ea enjene.
• Ho hlahloba tsamaiso ea tsamaiso ea enjene (ECM): Ka linako tse ling bothata bo ka ba teng ka Engine Control Module (ECM) ka boeona. E hlahlobe hore na ho na le mefokolo kapa e senyehileng. Haeba ECM e hlile e fosahetse, e tla hloka ho nkeloa sebaka le ho hlophisoa bocha hore e lumellane le lintlha tsa koloi ea hau.
• Ho hlahloba ho lutla ha vacuum le valve ea throttle: Ts'ebetso e fosahetseng ea sensor ea boemo ba throttle e ka bakoa ke ho lutla ha vacuum kapa mathata a 'mele oa throttle ka boeona. Sheba hore na ho na le ho lutla ha tsamaiso ea vacuum le boemo ba valve ea throttle.
• Ho hlahloba lithapo le likhokahano tsa motlakase: Lithapo tse mpe kapa tse robehileng kapa likhokahano tse fosahetseng tsa motlakase li ka baka khoutu ea P0120. Sheba li-wiring le lihokelo tsa motlakase bakeng sa ts'enyehelo 'me u netefatse hore likhokahano li bolokehile.
• Diagnostics ea likarolo tse ling: Ka linako tse ling bothata bo ka amahanngoa le likarolo tse ling tsa tsamaiso ea tsamaiso ea enjene, tse kang li-sensor tsa oksijene kapa tsa throttle. Sheba ts'ebetso ea bona 'me u e fetole haeba ho hlokahala.

Hopola hore ho rarolla khoutu ea P0120 ho ka hloka tsebo le lisebelisoa tsa setsebi. Haeba ha u na phihlelo ea ho lokisa likoloi, ho khothalletsoa hore u ikopanye le mak'henike ea nang le tsebo ea likoloi.

Mokhoa oa ho Lekola le ho Lokisa P0120 Khoutu ea Enjine - OBD II Khoutu ea Mathata Hlalosa

P0120 - Lintlha tse ikhethileng tsa brand

Khoutu ea mathata P0120 e amana le sistimi ea taolo ea enjene mme e ka sebetsa ho mefuta e fapaneng ea likoloi. Mona ke lethathamo la mefuta ea likoloi le litlhaloso tsa tsona tsa khoutu ea P0120:

1. Ford: Throttle Position Sensor (TPS) - Potoloho e tlaase ea pontšo e tlaase.
2. Chevrolet / GMC: Throttle Position Sensor (TPS) / Throttle Position Sensor "A" - Signal Low.
3. Toyota: Throttle Position Sensor (TPS) / Signal Output "A" - Signal Low.
4. Honda: Throttle Position Sensor (TPS) / Signal Output "A" - Signal Low.
5. Nissan: Sensor ea boemo ba Throttle (TPS) - letšoao le tlaase.
6. BMW: Sensor ea boemo ba Throttle (TPS) - letšoao le tlaase.

Tsena ke tse ling tsa litlhaloso tse ka bang teng tsa khoutu ea P0120 bakeng sa mefuta e fapaneng ea likoloi. Ho kgothaletswa hore o shebe bukana ya tokiso bakeng sa moetso wa koloi ya hao bakeng sa tlhahisoleseding e mabapi le khoutu ya bothata ya P0120.