P2196 O2 Sensor Signal Code Bias / Yakaramba Yakapfuma (Bank 1 Sensor 1)

OBD-II Dambudziko Code - P2196 - Datasheet

A / F O2 sensor chiratidzo chakasarudzika / chakanamatira mune yakafumisirwa mamiriro (block 1, sensor 1)

Ko dambudziko rekodhi P2196 rinorevei?

Iyi kodhi kodhi yekutakura yakajairika. Inoonekwa seyese kwese kwazvinoshanda kune zvese zvinogadzira uye mamodheru emota (1996 uye nyowani), kunyangwe nhanho dzakananga dzekugadzirisa dzingasiyana zvishoma zvichienderana nemhando yacho.

Pane dzimwe mota dzakaita seToyota, izvi chaizvo zvinoreva maA / F sensors, mweya / mafuta maseru maseru. Muchokwadi, idzi ndidzo dzinonzwisisika shanduro dze oxygen sensors.

Iyo powertrain control module (PCM) inoongorora iyo yekudzimisa mweya / peturu reshiyo uchishandisa oxygen (O2) maseru uye kuyedza kuchengetedza yakajairwa mweya / mafuta chiyero che14.7: 1 kuburikidza nemafuta system. Iyo okisijeni A / F sensor inopa kuverenga kwemagetsi iyo iyo PCM inoshandisa. Iyi DTC inoisa kana huwandu hwemhepo / mafuta huchiverengwa nePCM hukatsauka kubva pa14.7: 1 kuitira kuti PCM irege kuzogadzirisa.

Iyi kodhi inoreva zvakananga kune sensor pakati peinjini uye inoshandura inoshandura (kwete iyo iri kumashure kwayo). Bhangi #1 ndiro divi reinjini ine humburumbira #1.

Ongorora: Iyi DTC yakafanana chaizvo neP2195, P2197, P2198. Kana iwe uine akawanda maDTC, gara uchiagadzirisa iwo marongero maanowonekera.

Zviratidzo

Kune iyi DTC, iyo Malfunction Indicator Lamp (MIL) ichavhenekera. Panogona kunge paine zvimwe zviratidzo futi.

Zvikonzero zvekukanganisa З2196

Iyi kodhi inoiswa nekuti mafuta akawandisa ari kuiswa mukamuri yekupisa. Izvi zvinogona kugadzirwa nemhando dzakasiyana siyana.

Yakaputsika mafuta anodzvanya regulator diaphragm ECT (injini inotonhorera tembiricha) yakakwira mafuta kudzvanywa sensor Yakakuvadzwa waya kuECT Yakazaruka yakavhurika jekiseni remafuta kana PCM (Powertrain Control Module) majekiseni.

Zvimwe zvinogona kukonzeresa P2196 kodhi zvinosanganisira:

• Inoshanda zvisina kunaka okisijeni (O2) sensor kana A / F ratio kana sensor heater
• Vhura kana pfupi dunhu mune O2 sensor wedunhu (wiring, harness)
• Kumanikidza kwemafuta kana dambudziko remafuta ekupinza
• PCM inokanganisa
• Inotora mweya kana vhuvhuvhu idonhe muinjini
• Mafuta anokanganisa majekiseni
• Mafuta emafuta anonyanya kukwirira kana kudzikira
• Kuvuza / kusashanda kwePCV system
• A / F Switch ataure chakaremara
• Kukanganisa kweiyo MAF sensor
• Kukanganisa ECT sensor
• Kudzivirirwa kwekudya kwemhepo
• Kumanikidzwa kwemafuta kwakanyanya
• Fuel kumanikidza sensor kusashanda
• Mafuta emafuta anodzora kusashanda
• Ndokumbira utarise kuti kune dzimwe mota dzakagadziridzwa, kodhi iyi inogona kukonzerwa neshanduko (semuenzaniso, chiutsi, manifolds, nezvimwewo).

Matanho ekuongorora uye mhinduro dzinogoneka

Shandisa chishandiso chekutora kuti uwane kuverenga kwe sensor uye tarisa ipfupi uye yakareba term mafuta trim kukosha uye O2 sensor kana mweya peturu reshiyo sensor kuverenga. Zvakare, tarisa iyo yekumisikidza furemu data kuti uone mamiriro acho uchiisa kodhi. Izvi zvinofanirwa kubatsira kuona kana iyo O2 AF sensor iri kushanda nemazvo. Enzanisa nemagadzirirwo evanogadzira.

Kana iwe usina mukana wekushandisa scan, unogona kushandisa multimeter uye kutarisa mapini pane iyo O2 sensor wiring yekubatanidza. Tarisa kuti ipfupi kusvika pasi, ipfupi kune simba, yakavhurika wedunhu, nezvimwe. Enzanisa mashandiro kune zvigadzirwa zvemugadziri.

Tarisa tarisa iyo wiring uye zvinongedzo zvinotungamira kune iyo sensor, tarisa zvakasununguka zvinobatanidza, waya scuffs / scuffs, yakanyungudika waya, nezvimwe. Gadzirisa pazvinenge zvichidikanwa.

Meso tarisa iyo yekutsiva mitsara. Iwe unogona zvakare kutarisa kubuda kwemhepo uchishandisa propane gasi kana carburetor cleaner padivi pemahosi neinjini inomhanya, kana iyo rpm ikachinja, pamwe wakawana kudonha. Ive nehanya kwazvo kana uchiita izvi uye chengeta chinodzimisa moto parutivi kana chimwe chinhu chikatadza kufamba. Kana dambudziko rikatemerwa kuve vhuvhuvhu rinobvinza, zvingave zvine hungwaru kutsiva tambo dzese dzekutsvaira kana vakura, voita brittle, nezvimwe.

Shandisa dhijitari volt ohm mita (DVOM) kutarisa kana mamwe maseru akataurwa ari kushanda nemazvo, senge MAF, IAT.

Ita bvunzo yemafuta, tarisa kuverenga kuchipesana nezvakataurwa nemugadziri.

Kana iwe uine bhajeti rakaomarara uye uine injini ine bhangi rinopfuura rimwe chete uye dambudziko riine bhanga rimwe chete, unogona kuchinjanisa geji kubva kubhangi kuenda kune rimwe, bvisa kodhi yacho, uye uone kana kodhi yacho ichiremekedzwa. kune rimwe divi. Izvi zvinoratidza kuti iyo sensor / hita pachayo yakakanganisika.

Tarisa uone ichangoburwa technical Service Bulletins (TSB) yemotokari yako, mune dzimwe nguva PCM inogona kuyerwa kugadzirisa izvi (kunyange iyi isiri mhinduro yakajairika). TSBs ingangodawo switch yekutsiva.

Paunenge uchitsiva oxygen / AF sensors, ita chokwadi chekushandisa mhando dzakanaka. Muzviitiko zvakawanda, yechitatu-bato maseru eakaderera mhando uye haashande sezvaitarisirwa. Isu tinokurudzira zvakasimba kushandisa iyo yekutanga michina yekugadzira michina kutsiva.

Zvakajairwa Kukanganisa Pakuongororwa Code P2196

Chikanganiso chinowanzoitika ndechekutsiva iyo O2 sensor mushure mekutarisa kodhi uye kuregeredza kumhanya chero bvunzo kuratidza kuti iyo O2 imhosva. Zvese zvekutadza zvakanyorwa pazasi zvinogadzira mamiriro aya neO2 sensor uye nguva inofanirwa kushandiswa kuparadzanisa dambudziko.

Pamusoro pekutsiva iyo O2 sensor nekukurumidza, dambudziko rakafanana rinoitika kana nyanzvi inodudzira iyo scanner data nekukurumidza. Kazhinji kazhinji ichi chichava nyore kuongororwa. Zvekuti kutsiva zvinogara zvichitadza pane dzimwe mota zvinozova zvakajairika. Mota dzese dzine izvo zvinonzi nenyanzvi pateni kusashanda zvakanaka. Apo patinotanga kuziva maitiro aya, zviri nyore kukanganwa kuti mamwe matambudziko anogona kugadzira code yakadaro. Kana izvi zvikaitika, kuita kwechimbichimbi kunoguma nekutsiviwa kwezvikamu zvisiri izvo, zvichikonzera kuwedzera mabhiri ekugadzirisa kana kutambisa nguva kune nyanzvi.

Kodhi yeP2196 yakakomba zvakadii?

Chinhu chakanyanya kuoma chinogona kuitika nekuda kwehupfumi hwekushanda mamiriro mukana weiyo catalytic converter inobata moto. Kashoma, asi zvinogoneka. Kuwedzera huni kune inoshandura inoshandura kwakafanana nekukanda huni pamoto. Kana mamiriro aya aripo, mwenje wako weCheck Engine uchapenya nekukurumidza. Kana iwe ukatarisa iyo Cheki Injini mwenje ichipenya, unoisa panjodzi yemoto inoshandura moto.

Kana mwenje wako weCheck Engine uripo nguva dzese uye usingabwairi, saka iyi kodhi yakakomba sekuti mota yako iri kushanda zvisina kunaka sei. Mumamiriro ezvinhu akaipisisa, izvi zvichashanda zvakashata uye zviri pachena. Kunyanya, iwe unozosangana nekushomeka kwemafuta.

Ndezvipi zvinogadzirisa zvinogona kugadzirisa kodhi P2196?

• mafuta anomanikidza regulator kutsiva
• Mass Air Flow (MAF) Sensor Replacement
• Kutsiva iyo ECT sensor (inotonhorera tembiricha injini yemvura)
• Kugadziriswa kwewaya yakakuvadzwa kuECT
• Tsiva rinobvinza kana rakanamira jekiseni remafuta kana majekiseni.
• O2 sensor kutsiva
• Tune in. Tsiva spark plug , spark plug waya, cap uye rotor , coil block kana waya dzemoto.

Mamwe makomendi ekufunga nezve kodhi P2196

Kukanganisa kwakajairika kufunga kuti musanganiswa wakapfuma mhedzisiro yekupinza mafuta akawandisa muinjini. Imwe pfungwa yakanyatsojeka ndeyekuti kune mafuta akawandisa ane chekuita nemhepo. Nokudaro izwi rokuti air-fuel ratio. Pese paunoongorora kodhi yakadai, zvakakosha zvakanyanya kugara uchifunga izvi. Zvakajairika kuve nechinhu chakashata chekudzima kana kuti pasina spark mucylinder, asi PCM ichiri kuraira mafuta kune injector. Izvi zvichaita kuti mafuta asina kupiswa apinde mupombi yekupedza. Iye zvino chiyero pakati peokisijeni nemafuta mumhepo inopera yakashanduka uye O2 inotsanangura izvi seokisijeni shoma, iyo PCM inodudzira semafuta akawanda. Kana iyo O2 sensor inoona okisijeni yakawanda mukuneta, PCM inodudzira izvi semafuta asina kukwana kana mafuta akaonda.

Maitiro ekugadzirisa P2196 Injini Code muMaminitsi matatu [5 DIY Nzira / Chete $4]

Unoda rumwe rubatsiro neiyo p2196 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P2196, 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.