P0159 OBD-II Dambudziko Code: Oxygen Sensor (Bhangi 2, Sensor 2)

P0159 - tsananguro yehunyanzvi

Oxygen (O2) sensor mhinduro (bhangi 2, sensor 2)

Chii chinorehwa neDTC P0159?

Code P0159 ikodhi yekutumira inoratidza dambudziko neine chaiyo sensor mune exhaust system (bhangi 2, sensor 2). Kana iyo okisijeni sensor inononoka, inogona kunge iri chiratidzo chekuti yakanganisa. Iyi chaiyo sensor ine basa rekutarisa catalyst kunyatsoita uye emissions.

Iyi Diagnostic Dambudziko Code (DTC) ndeye generic yekufambisa uye inoshanda kune mota dzine OBD-II system. Pasinei nehuwandu hwehuwandu hwekodhi, iyo chaiyo yekugadzirisa inogona kusiyana zvichienderana nekugadzirwa uye muenzaniso wemotokari. Isu tiri kutaura nezve yekumashure oksijeni sensor padivi rekurudyi. "Bank 2" inoreva kudivi reinjini isina silinda #1. "Sensor 2" ndiyo yechipiri sensor mushure mekusiya injini. Iyi kodeti inoratidza kuti injini haisi kutonga musanganiswa wemhepo / mafuta sezvakatarisirwa neECM kana chiratidzo cheokisijeni. Izvi zvinogona kuitika zvese injini ichidziya uye panguva yekushanda kwakajairika.

Ndezvipi zviratidzo zvedambudziko kodhi P0159

Iwe haugone kuona chero matambudziko nemabatiro emotokari yako, kunyangwe zvimwe zviratidzo zvinogona kuitika.

Tarisa Engine Chiedza: Ichi chikuru basa rechiedza kuyera kuburitswa uye harina chakanyanya kukanganisa pakuita kwemotokari.

Iyi sensor ndeye yakadzika oksijeni sensor, zvichireva kuti inowanikwa mushure meiyo catalytic converter. Iyo komputa inoshandisa yakadzika maokisijeni sensors kuti iongorore mashandiro eiyo catalyst uye epamusoro sensors kuverenga mafuta-mhepo musanganiswa.

Zvikonzero zveCode P0159

Iyo P0159 kodhi inogona kuratidza imwe kana kupfuura yeinotevera:

1. Iyo oxygen sensor yakashata.
2. Kukuvadzwa kana kubvongodzwa kweiyo sensor wiring.
3. Kuvapo kwe exhaust gas leak.

Iyi kodhi inoisa kana iyo okisijeni sensor inogadzirisa zvishoma nezvishoma. Inofanirwa kutenderera pakati pe800 mV ne250 mV kwegumi nematanhatu masekonzi makumi maviri. Kana iyo sensor isingasviki iyi chiyero, inoonekwa seyakaipa. Izvi zvinowanzoitika nekuda kwezera kana kusvibiswa kwe sensor.

Exhaust inodonha inogonawo kukonzera iyi kodhi. Pasinei nekutenda kwakakurumbira, kubuda kwemhepo kunosveta muokisijeni uye kunoderedza kuyerera kwemhepo, iyo inogona kududzirwa nekombuta seyakanganisa okisijeni sensor.

Iyo sensor ine waya ina uye maviri maseketi. Kana imwe yeiyi matunhu yakapfupika kana ine kukwirira kwepamusoro, inogonawo kuita kuti iyi code igadzire sezvo mamiriro ezvinhu akadaro anogona kukanganisa kushanda kweokisijeni sensor.

Nzira yekuziva sei kodhi P0159?

Technical Service Bulletins (TSBs) inofanirwa kutarisa kune mamwe matambudziko ane chekuita nekugadzira uye modhi gore remotokari yako.

Iyi kodhi inoiswa nekombuta mushure mekuita mamwe maedzo chaiwo. Naizvozvo, nyanzvi yakaongorora mota uye yakawana iyi kodhi inongo tarisa kuti inobuda here isati yatsiva iyo sensor (Bank 2, Sensor 2).

Kana kumwe kuyedzwa kwakadzama kuchidikanwa, kune nzira dzinoverengeka dzekuzviita. Nyanzvi inokwanisa kuwana zvakananga iyo oxygen sensor yedunhu uye kuona kushanda kwayo ichishandisa oscilloscope. Izvi zvinowanzoitwa panguva yekuunza propane mukutora kana kugadzira vacuum leak yekutarisa mhinduro yeokisijeni sensor pakuchinja kwemamiriro. Miedzo iyi inowanzosanganiswa ne test drive.

Resistance tests inogona kuitwa nekubvisa oxygen sensor connector kubva pamotokari wiring. Izvi dzimwe nguva zvinoitwa nekudziisa sensor kuti itevedzere mamiriro aichasangana nawo kana akaiswa mu exhaust system.

Zvikanganiso zvekuongorora

Kutadza kuona mamwe matambudziko akadai sekudonhedza kwepombi, kubuda kwevacuum kana kudzima moto zvisina kujairika. Dzimwe nguva mamwe matambudziko anogona kusaonekwa uye anogona kupotsa nyore.

Kudzika kweokisijeni sensors (oxygen sensors mushure meiyo catalytic converter) yakagadzirirwa kubatsira kuona kuti mota yako inosangana neEPA exhaust emission standard. Iyi sensor yeokisijeni haingotaridzi kushanda kweiyo catalyst, asiwo inoita bvunzo kuti ione kushanda kwayo.

Iko kuomarara kwehunhu hwebvunzo idzi hunoda kuti mamwe masisitimu ese ashande nemazvo kana mhedzisiro inogona kunge isina kururama. Naizvozvo, kubvisa mamwe akawanda macode uye zviratidzo zvinofanirwa kutariswa kutanga.

Yakakomba sei dambudziko rekodhi P0159?

Iyi kodhi ine zvishoma zvinokanganisa pakutyaira zuva nezuva. Iri harisi dambudziko rinoda kufonera tow truck.

Kuunzwa kwehurongwa hwakadai kwakakonzerwa nedambudziko rakakura rekudziya kwepasi uye kwakaitwa neEnvironmental Protection Agency pamwe chete neindasitiri yemotokari.

Ndedzipi gadziriso dzinogadzirisa iyo P0159 dambudziko kodhi?

Nhanho iri nyore ndeyekugadzirisa kodhi uye tarisa kana yadzoka.

Kana iyo kodhi ikadzoka, dambudziko ringangove nedivi remutyairi rear oxygen sensor. Ungangoda kuitsiva, asi zvakare funga zvinotevera zvinogoneka mhinduro:

1. Tarisa uye gadzirisa chero mvura inobuda.
2. Tarisa wiring kune matambudziko (mapfupi maseketi, waya dzakapwanyika).
3. Tarisa frequency uye amplitude yeokisijeni sensor chiratidzo (sarudzo).
4. Tarisa mamiriro eiyo okisijeni sensor; kana yakasakara kana yakasviba, tsiva iyo.
5. Tarisa kuti mhepo inobuda here paunotora.
6. Tarisa mashandiro eiyo mass air flow sensor.

Mhinduro yakajairika ndeyekutsiva iyo yakataurwa oksijeni sensor (bhangi 2, sensor 2).

Gadzirisa kubuda kwemhepo kudonha usati watsiva iyo okisijeni sensor.

Yakakuvadzwa wiring mu oxygen sensor circuit inogona kuonekwa uye inofanira kugadziriswa. Waya idzi dzinowanzo chengetedzwa uye dzinoda kutariswa zvakanyanya kana dzichibatanidza.

Maitiro ekugadzirisa P0159 Injini Code muMaminitsi matatu [3 DIY Nzira / Chete $2]

Mamwe mazwi ane chekuita nekukanganisa kodhi P0159

Bank 1 ndiyo seti yemasilinda ane humburumbira nhamba yekutanga.

Bank 2 iboka remasilinda asingasanganisire humburumbira nhamba imwe.

Sensor 1 ndiyo sensor iri pamberi peiyo catalytic inoshandura iyo komputa inoshandisa kuverenga huwandu hwemafuta.

Sensor 2 inzwa inowanikwa mushure meiyo catalytic converter uye inonyanya kushandiswa kutarisa emissions.

Kuti mota iedze kushanda kweSensor 2, zvinotevera zvinofanirwa kusangana. Iyi nzira yekuona kukanganisa inogona kusiyana pakati pevagadziri uye inoshanda pasi pezvinotevera mamiriro:

1. Motokari inofamba ichimhanya pakati pemakiromita makumi maviri neshanu paawa.
2. Iyo throttle yakavhurika kweinenge 120 masekonzi.
3. Kushanda tembiricha inodarika 70 ℃(158℉).
4. Iyo catalytic inoshandura tembiricha inodarika 600 ℃ (1112 ℉).
5. Iyo emission evaporation system yakadzimwa.
6. Iyo kodhi inoiswa kana iyo okisijeni sensor voltage ichichinja isingasviki ka16 kubva kune yakapfuma kuenda kuzembera nepakati pemasekonzi makumi maviri.

Muedzo uyu unoshandisa zvikamu zviviri zvekuona kukanganisa.