P0142 Oxygen sensor 3 bank 1 ho se sebetse ha potoloho
Tse ka hare
- P0142 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki
- Khoutu ea mathata P0142 e bolela'ng?
- Lisosa tse ka khonehang
- Matšoao a khoutu ea bothata P0142 ke afe?
- Mokhoa oa ho fumana khoutu ea bothata P0142?
- Khoutu ea mathata P0142 e tebile hakae?
- Ke litokiso life tse tla rarolla khoutu ea P0142?
- P0142 - Tlhahisoleseding e Khethehileng ea Brand
P0142 - OBD-II Mathata Code Tlhaloso Tlhaloso ea Botekgeniki
Khoutu ea mathata P0142 e bonts'a ho se sebetse hantle ho sensor ea oksijene 3 (bank 1) potoloho.
Khoutu ea phoso e bolela eng P0142?
Khoutu ea bothata P0142 e bonts'a mathata ka sensor ea heater oksijene (O₂), e lutseng lebopong la pele la enjene (hangata e haufi le hlooho ea silinda) mme e etselitsoe ho lekanya litaba tsa oksijene ea likhase tsa ho tsoa. Sensor ena e na le heater e hahelletsoeng ka har'a eona e e thusang ho fihlela mocheso oa ts'ebetso ka potlako le ho ntlafatsa ho nepahala ha eona. Code P0142 e bonts'a ho hloleha ho futhumatsang sensor ea oksijene.
Lisosa tse ka khonehang
Mabaka a mang a ka bakang khoutu ea bothata ea P0142:
- Ntho e futhumatsang e senyehileng kapa e hlolehileng ea oksijene.
- Lithapo kapa likhokahano tse hokahanyang sensor ea oksijene ho module ea taolo ea elektronike (ECM) li robehile kapa li chesitsoe.
- Ho na le ho se sebetse hantle mojuleng oa taolo ea elektroniki (ECM).
- Mathata ka fuse kapa relay e matlafatsang mocheso oa sensor ea oksijene.
- Ho kenya kapa ho senyeha ho fosahetseng ho sensor ea oksijene.
- Mathata ka sistimi ea motlakase ea koloi, joalo ka motlakase oa phepelo ea motlakase, sebaka sa fatše, kapa lerata le leng la motlakase.
Matšoao a khoutu ea phoso ke afe? P0142?
Matšoao a ka bang teng bakeng sa DTC P0142:
- Keketseho ea tšebeliso ea mafura: Haeba sensor ea oksijene e sa sebetse hantle, e ka fella ka motsoako o fosahetseng oa mafura le moea, o ka bakang tšebeliso e eketsehileng ea mafura.
- Enjene e sa tsitsang: Motsoako o fosahetseng oa mafura / moea o ka boela oa etsa hore enjene e sebetse ka thata, e sa sebetse hantle, kapa ea etsa hore lebelo le sa sebetseng le tlole.
- Keketseho ea likhase: Sensor e sa sebetseng hantle ea oksijene e ka lebisa ho phallo e eketsehileng ea lintho tse kotsi likhase tse tsoang.
- Ho senyeha ha tšebetso ea enjine: Haeba ECM e kena ka mokhoa o fokolang ka lebaka la ho se fumanehe ha tlhahisoleseding e tsoang ho sensor ea oksijene, sena se ka 'na sa fella ka ho fokotsa matla a enjene le mathata a mang.
- Phoso e hlaha phanele ea lisebelisoa: Maemong a mang, lebone la Check Engine kapa mabone a lemosang a amanang le mesi a ka hlaha.
Mokhoa oa ho fumana khoutu ea phoso P0142?
Ho fumana khoutu ea bothata ea sensor ea oksijene ea P0142, latela mehato ena:
- Sheba khokahano le lithapo: Sheba boemo ba likhokahano le lithapo tse lebisang ho sensor ea oksijene. Etsa bonnete ba hore ha lia senyeha 'me li sirelelitsoe hantle.
- Hlahloba khanyetso: Sebelisa multimeter ho lekola khanyetso ho lithapo le lihokelo tsa oksijene. Etsa bonnete ba hore litekanyetso tsa ho hanyetsa li ka har'a maemo a tloaelehileng joalo ka ha ho boletsoe litokomaneng tsa tekheniki bakeng sa mochini oa koloi ea hau le mohlala.
- Sheba motlakase oa phepelo: U sebelisa multimeter, hlahloba motlakase oa phepelo ho sehokelo sa sensor ea oksijene. Etsa bonnete ba hore motlakase o kopana le litlhaloso tsa moetsi.
- Sheba lithapo tsa matšoao: Lekola lithapo tsa sensara tsa oksijene bakeng sa ho bola, ho robeha, kapa tšenyo e 'ngoe. Fetola lithapo tse senyehileng ha ho hlokahala.
- Sheba boemo ba sensor ea oksijene: Haeba mehato eohle e fetileng e sa rarolle bothata, sensor ea oksijene e ka 'na ea e-ba phoso' me e hloka ho nkeloa sebaka. Hangata sena se kenyelletsa ho tlosa sensor le ho hlahloba ho hanyetsa ha eona kapa voltage ho sebelisa multimeter.
- Sheba ECM: Haeba likarolo tse ling kaofela li hlahloba le ho sebetsa hantle, bothata bo ka 'na ba e-ba ka Engine Control Module (ECM). Tabeng ena, ho tla hlokahala tlhahlobo e eketsehileng, e etsoang ke setsebi se tšoanelehang se sebelisang lisebelisoa tse khethehileng.
Liphoso tsa tlhahlobo
Ha ho hlahlojoa DTC P0142, liphoso tse latelang li ka hlaha:
- Tlhaloso e fosahetseng ea lintlha: Phoso e ka 'na ea hlaha ka lebaka la tlhaloso e fosahetseng ea data e fumanoeng ho sensor ea oksijene. Ho se utloisisane ha voltage kapa litekanyetso tsa ho hanyetsa ho ka lebisa ho liqeto tse fosahetseng mabapi le boemo ba sensor.
- Tlhaloso e fosahetseng ea sesosa: Phoso e 'ngoe e tloaelehileng ke ho tseba sesosa sa bothata ka phoso. Mechine e meng e ka 'na ea nka hang-hang hore bothata bo na le sensor ea oksijene ka boeona ntle le ho hlahloba lisosa tse ling tse ka khonehang, tse kang lithapo tse senyehileng kapa mathata a ECM.
- Khaello ea ho hlahloba likarolo tse eketsehileng: Ka linako tse ling mechini e kanna ea tlola ho lekola likarolo tse ling tsa sistimi ea ho tima, joalo ka catalytic converter kapa filthara ea moea, e ka bakang khoutu ea bothata ea P0142.
- Ho sebelisa lisebelisoa tse sa tšoaneng: Liphoso tse ling li ka hlaha ka lebaka la tšebeliso ea lisebelisoa tse sa lokelang kapa mangolo a sa lekaneng a setsebi ha a etsa tlhahlobo ea mafu. Ho sebelisa mofuta o fosahetseng oa multimeter kapa ho se utloisise ka botlalo hore na sistimi e sebetsa joang ho ka lebisa liqetong tse fosahetseng.
Ho thibela liphoso tsena, ho bohlokoa ho ba le kutloisiso e ntle ea sistimi ea taolo ea enjene, ho fetolela data ka nepo le ho etsa tlhahlobo e felletseng ka lisebelisoa le mekhoa e nepahetseng.
Khoutu ea phoso e tebile hakae? P0142?
Khoutu ea mathata P0142 e bonts'a mathata a sensor ea oksijene. Le hoja khoutu ena e se e 'ngoe ea tse tebileng ka ho fetisisa, e ntse e hloka tlhokomelo e hlokolosi le ho lokisoa. Sensor e sa sebetseng hantle ea oksijene e ka fella ka ts'ebetso e mpe ea enjine, ho eketseha ha mesi, esita le tahlehelo ea matla le tšebeliso e eketsehileng ea mafura. Ho bohlokoa ho lemoha kapele le ho lokisa bothata bona ho qoba mathata a tebileng nakong e tlang.
Ke tokiso efe e tla thusa ho felisa khoutu? P0142?
Ho rarolla khoutu ea bothata P0142, latela mehato ena:
- Ho hlahloba lithapo le lihokelo: Sheba li-wiring le li-connectors tse hokahanyang sensor ea oksijene ho module ea taolo ea enjene (ECM). Etsa bonnete ba hore lithapo ha lia robeha kapa ha li chesoe 'me li hoketsoe ka mokhoa o sireletsehileng.
- Teko ea ho hanyetsa: Sheba khanyetso ho potoloho ea sensor ea oksijene. E tlameha ho ba ka har'a litlhaloso tsa moetsi. Haeba ho hanyetsa ho sa fihle ho maemo, sensor ea oksijene e ka 'na ea e-ba phoso' me e hloka ho nkeloa sebaka.
- Phetoho ea sensor ea oksijene: Haeba sensor ea oksijene e fosahetse, e lokela ho nkeloa sebaka ke analogue e ncha ea pele kapa ea boleng bo holimo.
- Ho hlahloba Engine Control Module (ECM): Maemong a sa tloaelehang, bothata bo ka 'na ba e-ba le module ea taolo ea enjene ka boeona. Haeba lisosa tse ling li qheletsoe ka thoko, ECM e ka hloka ho hlahlojoa kapa ho nkeloa sebaka.
- Ho hlakola liphoso le ho hlahloba hape: Ka mor'a hore litokiso li phethoe, hlakola DTC ho ECM u sebelisa mochine oa ho hlahloba. Ebe u hlahloba hape ho netefatsa hore bothata bo rarollotsoe.
Haeba ha u na boiphihlelo ba ho etsa mosebetsi ona, ho khothaletsoa hore u ikopanye le mochini oa likoloi kapa lebenkele la ho lokisa likoloi bakeng sa tlhahlobo le ho lokisoa.
P0142 - Lintlha tse ikhethileng tsa brand
Lintlha tse mabapi le khoutu ea phoso ea P0142 li ka fapana ho latela moetsi oa koloi, lethathamo la mefuta e mengata ea likoloi tse nang le litlhaloso:
- Ford, Mazda, Mercury: Oxygen (O2) Sensor Voltage - Bank 1 Sensor 3 High Voltage.
- Chevrolet, GMC, Cadillac: Oxygen (O2) Sensor Voltage - Bank 1 Sensor 3 High Voltage.
- Toyota, Lexus: Oxygen Sensor (O2) Voltage - O1 Sensor 2 Heater Circuit High Voltage, Sensor XNUMX.
- Honda, Acura: Oxygen Sensor (O2) Voltage - O1 Sensor XNUMX Heater Circuit High Voltage.
- Nissan, Infiniti: Oxygen (O2) Sensor Voltage - Bank 1 Sensor 2 High Voltage.
- BMW, Mini: Oxygen Sensor (O2) Voltage - Bank 1 OXNUMX Sensor Heat Circuit High Voltage.
- Volkswagen, Audi, Skoda, Seat: Oxygen Sensor (O2) Voltage - Oxygen Sensor Bank 1 Heat Voltage, Sensor 2 High Voltage.
Tsena ke tse ling tsa litlhaloso tse ka bang teng tsa khoutu ea P0142 bakeng sa mefuta e fapaneng ea likoloi. Bakeng sa tlhahisoleseding e nepahetseng, ho kgothaletswa ho sheba bukana ya tokiso bakeng sa ho etsa koloi ya hao le mohlala.