P0138 Yakakwira Oxygen Sensor Circuit O2 (B1S2)

OBD-2 Technical Tsanangudzo - P0138

O2 Oxygen Sensor Circuit Yakakwira Voltage (Bank1, Sensor2)

P0138 ndeye generic OBD-II kodhi inoratidza kuti iyo O2 sensor yebhangi 2 sensor 1 haina yakaderera voltage inobuda pazasi 1,2V kwemasekonzi anopfuura gumi, zvichiratidza kushaikwa kweokisijeni mumhepo inoyerera.

Ko fault code inorevei P0138?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune OBD-II mota dzakashongedzwa. Kunyangwe yakajairika, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Iyo inopisa okisijeni sensor (2) iri kumashure kweiyo catalytic converter inopa chiratidzo chinobuda chine hukama neokisijeni yekuchengetedza simba yecatalytic converter. Bhangi 1 ndiro divi reinjini ine humburumbira #1.

Iyo Ho2S 2 chiratidzo hachishande zvakanyanya kupfuura iyo pamberi okisijeni chiratidzo chiratidzo. Iyi kodhi inoiswa kana iyo HO2 sensor voltage inodarika 999 mV kweinopfuura maminetsi maviri (nguva inoenderana nemuenzaniso. Inogona kunge iri maminetsi mana)

Zviratidzo

Panogona kunge pasina zviratidzo zvinoonekwa kunze kwekuvhenekerwa kweMIL. Inokwanisika yakakwira mafuta kumanikidza inogona kuwandisa iyo system.

• Injini inogona kumhanya yakazembera panguva yekuyedzwa kwe sensor kuti igadzirise dambudziko uye inogona kutenderera kana kukanganisa moto.
• Chiedza cheCheck Engine chichauya.
• Iwe unogona kusangana nenyaya dzekuita kweinjini zvinoenderana nechikonzero chekutadza kwemamiriro ezvinhu.

Zvikonzero zvekukanganisa P0138

Iyo P0138 kodhi inogona kureva kuti chimwe kana zvimwe zvezviitiko zvinotevera zvaitika:

• Inokanganisa O2 sensor
• Ipfupi redunhu kune bhatiri voltage mune O2 sensor chiratidzo wedunhu
• Yakakwira mafuta kumanikidza (zvisingaite)
• Iyo injini yekudzora module (ECM) inoona kuti iyo O2 sensor voltage yebhangi 2 sensor 1 yakakura kupfuura 1,2 V apo ECM inoraira chinangwa chakarenda mafuta pabhangi iro reinjini.
• Iyo ECM inoona dambudziko remagetsi akakwira uye inovhenekera mwenje weCheck Engine.
• Iyo ECM inoshandisa mamwe maO2 sensors kuedza uye kudzora jekiseni remafuta nehunhu hwawo.

Mhinduro dzinogoneka

Heano mamwe mhinduro dzinogona kuitika:

• Tsiva O2 sensor
• Gadzirisa ipfupi kune bhatiri voltage mune o2 sensor chiratidzo wedunhu.

Makanika anoongorora sei kodhi yeP0138?

• Inotarisa data inomisa furemu makodhi uye zvinyorwa uye wobva wabvisa makodhi kuratidza kutadza.
• Monitors O2 sensor data kuona kana voltage ichichinja pakati pepasi nepamusoro pamwero wakakwira zvichienzaniswa nemamwe ma sensor.
• Inotarisa O2 sensor wiring uye harness yekubatanidza kune corrosion pane zvinongedzo.
• Inotarisa iyo O2 sensor yekukuvara kwemuviri kana kusvibiswa kwemvura.
• Inotarisa kune exhaust inodonha pamberi pe sensor.
• Inotevera mugadziri chaiwo nzvimbo bvunzo kuti uwedzere kuongororwa.

Zvakajairwa Kukanganisa Pakuongororwa Code P0138

Tevedzera aya akareruka nhungamiro kudzivirira misdiagnosis:

• Iyo Bhangi 2 O1 Sensor 1 inogona kushandiswa kuongorora Bhangi 2 O2 Sensor 1 nekuenzanisa mashandiro emasensa ese. Kushanda kunofanira kunge kwakafanana, kunze kwekunzwa 2 inofanira kuva neO2 yakaderera kuverenga sezvo catalyst inofanira kupisa mafuta akawandisa uye oksijeni.
• Tarisa iyo O2 sensor yemafuta kana inotonhorera kusvibiswa kubva kune chero injini inodonha.
• Tarisa iyo catalytic inoshandura kukuvara kana kuvharika, izvo zvinogona kukonzeresa kuverenga sensor.

Kodhi yeP0138 yakakomba zvakadii?

• Iyo inobuda voltage yeO2 sensor inogona kunge iri nekuda kwekuparadzwa kwecatalytic converter, izvo zvinogona kuita kuti maO2 sensors abudise yakakwira yakabuda voltage.
• Iyo ECM inogona kusadzora nemazvo chiyero chemafuta / mhepo yeinjini, zvichikonzera kushatisa shanduko uye yakawandisa kabhoni deposits muinjini ine tsvina spark plugs.

Ndezvipi zvinogadzirisa zvinogona kugadzirisa kodhi P0138?

• Bhangi 2 Sensor 1 O2 Sensor Replacement
• Kugadzirisa kana kutsiva wiring kana kubatana kuO2 sensor bank 1 sensor 2
• Kutsiva iyo catalyst pamberi pe sensor
• Kunobvinza nozzle

Mamwe makomendi ekufunga nezve kodhi P0138

Iyo yakakwira voltage mamiriro kubva kuO2 sensor inoratidza kushomeka kweokisijeni mukupopota kana mamwe matambudziko ane hukama senge inodonha mafuta injector kana yakatyoka catalytic converter mukati.

Maitiro ekugadzirisa P0138 Injini Code muMaminitsi matatu [3 DIY Nzira / Chete $2]

Unoda rumwe rubatsiro neiyo p0138 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0138, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.