P2099 Post Catalyst Fuel Trim Sisitimu Yakapfuma Bhangi 2

P2099 Post Catalyst Fuel Trim Sisitimu Yakapfuma Bhangi 2

OBD-II DTC Dhata

Trim Sisitimu Mushure meCatalyst Yakapfuma Bhangi 2

Izvi zvinorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekutumira, zvinoreva kuti inoshanda kune dzese mota kubva 1996 (Ford, Dodge, GMC, Chevrolet, Mercedes, VW, nezvimwewo). Kunyangwe yakajairika, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Pese pandinomhanya muP2099 DTC ndinoziva zvinoreva kuti powertrain control module (PCM) yaona magetsi ekuisa chiratidzo kubva pasi (mushure mecatalytic) okisijeni (O2) sensor yebhangi rekutanga reinjini, izvo zvinoratidza kuti zviri mukati meokisijeni. zvidimbu zvakaderera. Bank 2 iboka reinjini isina humburumbira #1.

Iyo O2 sensor ine zirconia yekuona chinhu chakakomberedzwa nemhepo inesimbi dzimba. Platinum electrode anoshandiswa kubatanidza iyo yekunzwa chinhu kune tambo mune iyo O2 sensor wiring harness. Iyo O2 sensor harness inosangana nePCM kuburikidza neanodzora network. Iyo O2 sensor inopa iyo PCM ine chaiyo-nguva dhata pane iyo pesenti yeokisijeni mairi mune injini chinopera kana ichienzaniswa neokisijeni yemukati mune ambient mweya.

Mhepo yekutsiya kubva muinjini inosundirwa kuburikidza nehusiku hwakawanda kupinda muhombodo uye kuburikidza neshanduri inoshandura. Ivo vanobva vapfuura pamusoro pezasi O2 sensor. Gasi rekudzimisa rinopfuura nemumaburi emhepo yekufema mudzimba dzesimbi uye kuburikidza nechinhu chekunzwa. Kunze kwemhepo kunokweverwa mukamuri iri pakati peiyo sensor kuburikidza nematombo ewaya. Mukamuri, mweya wakakomberedza unopisa, zvichikonzera maoksijeni ions kuburitsa (simba) kushushikana. Kuchinja-chinja pakati pehusungwa hwe mamorekuru eoksijeni mumhepo yakatenderedza (yakadhonzwa mukati meiyo O2 sensor) uye iko kusunganidzwa kweion oxygen ion mukuzara kunokonzera kushanduka kwemagetsi. Uku kudedera kunoita kuti maokisi eoksijeni mukati meiyo O2 sensor ibhuye nekukurumidza uye nekudzokorora kubva kune imwe platinamu riya kuenda kune rinotevera.

Voltage shanduko inoitika kana uchikwenya okisijeni ions inofamba pakati peplatinamu marata. Iyo PCM inoziva idzi shanduko dzemagetsi sekuchinja mune yeokisheni yevasungwa mune yekuzadza gasi. Shanduko idzi dzinoratidza kuti injini irikumhanya yakaonda (mafuta mashoma) kana kupfuma (yakawandisa mafuta). Mhepo inobuda kubva kune iyo O2 sensor yakaderera kana paine yakawanda okisijeni mune iyo chiutsi (yakaonda nyika). Iko kuburitsa kwemagetsi kwakakwira kana paine oxygen shoma mune iyo chiutsi (hupfumi nyika). Iyi data inoshandiswa nePCM, pakati pezvimwe zvinhu, kuverenga mafuta nzira uye kupisa nguva.

Kana iyo PCM yapinda yakavharwa loop mode, kana iyo O2 sensor wedunhu yekuisa kuverenga kuverenga murukova rwebhangi 2 inoratidza mashoma mashoma mamorekuru eoksijeni mune iyo chiutsi, P2099 kodhi inochengetwa uye iyo yekusaita chiratidzo chiratidzo inogona kuvhenekera.

Kuoma uye zviratidzo

Iyo P2099 kodhi inoreva kuti Bhangi 2 yekudzika O2 sensor yaona hupfumi hwekuneta mamiriro. Kushanda kwemafuta kunogona kukanganisika uye kodhi yacho inofanirwa kutarisirwa kunge yakakomba.

Zviratidzo zveP2099 kodhi zvinogona kusanganisira:

• Yakaderedzwa mafuta anoshanda
• Kushaikwa kweinjini injini kuita
• Dzimwe DTC dzakabatana dzinogona kuchengetwa
• Service injini mwenje ichavheneka munguva pfupi

zvikonzero

Zvimwe zvinogona kukonzeresa kodhi yeinjini iyi zvinosanganisira:

• Bank 2 chinogumbura chinoshanduka chakaremara.
• Yakakanganisa MAF kana yakawanda manzwiro ekumanikidza emhepo.
• Inokanganisa O2 sensor bank 2 / s
• Yakatsva, yakapwanyika, yakaputswa, kana yakatemwa wiring uye / kana zvinongedzo
• Injini yekumedza inodonha

Kuongorora uye kugadzirisa maitiro

Nzvimbo yakanaka yekutanga nguva dzose yekutarisa technical Service Bulletins (TSB) kune yako chaiyo mota. Dambudziko rako rinogona kunge riri nyaya inozivikanwa neyakagadzirwa gadziriso-yakaburitswa gadziriso uye inogona kukusevha nguva nemari panguva yekugadzirisa matambudziko.

Yekuongorora scanner, digital volt ohmmeter (DVOM), uye bhuku rebasa remotokari rinobatsira kuongorora iyo P2099 kodhi. Yese Dhata (DIY) iri zvakare sosi huru yeesystem wiring madhiagiramu uye imwe yekushandisa-yakatarwa ruzivo.

Injini inofanirwa kunge ichimhanya zvakanaka usati waedza kuongorora kodhi iyi. Gutsikana makodhi, throttle position sensor macode, manifold air pressure kodhi, uye MAF sensor makodhi anofanirwa kuongororwa usati waedza kuongorora iyo P2099 kodhi.

Kutanga nekutarisa uchiongorora iyo sisitimu wiring matambo uye zvinongedzo. Iine P2099, ini ndaizotarisisa zvakanyanya kune maharusi anofambiswa padhuze neanopisa ekuzadza mapaipi uye manifolds, pamwe neaya anoendeswa padhuze nemakona akapinza (silinda misoro).

Unganidza iyo scanner kune yekuongorora chiteshi uye udzore ese akachengetedzwa maDTC uye gadzira furemu data. Nyora pasi ruzivo urwu. Izvi zvinogona kubatsira kana zvikazoitika kuti zviri zvemberi kodhi. Makodhi epakati anonyanya kuoma kuongorora.

Kana P2099 ikaseta pakarepo, tanga injini uye bvumira kuti isvike kwakawanda tembiricha yekushanda. Let it idle (mune kwazvakarerekera kana kupakwa). Shandisa iyo scanner kuongorora Bank 2 O2 sensor yekuisa. Kudzikisa pasi rwizi rwe data kuisanganisira chete yakakodzera data ichakurumidzisa mhinduro yedata. Cherekedza iyo chiratidzo chezasi O2 sensor. Kana injini iri kumhanya zvakanaka, iyo data kubva pasi peiyo O2 sensor inofanira kuenzanisa uye kugadzikana ipapo.

Iyo DVOM inogona kushandiswa kuyedza kuramba kweiyo O2 sensor iri mubvunzo, uye iwo magetsi nemasaini epasi eiyo O2 sensor wedunhu. Dzvanya zvinoshanda zvinodzora usati waedza kuyedza iyo system wedunhu kuramba neiyo DVOM.

Zvimwe zvekuongorora manotsi:

• Iyo yekudzika yeO2 sensor haifanire kushanda kazhinji seanokwira maseru (mushure mekunge PCM yapinda yakavharwa loop mode). Kana iyo rezasi sensor ichiramba ichimhanya kazhinji senzwi repamusoro mushure mekunge injini yadziya uye PCM yapinda yakavharwa loop mode, fungidzira chakakanganisa chinogadzirisa chinoshandura.
• Kana chinotsiva chinja chinotsiva pachinodiwa, funga nezveOEM mhando yezvinhu. Yakagadziridzwa kana isiri-yakajairwa shanduri inoshandurwa inowanzo kutadza nekukurumidza uye kakawanda

Inoenderana DTC hurukuro

• Chii chinonzi kodhi p2099 uye p0406 2009 Dodge JourneyNdine Dodge Journey sxt 2009L 3.5 ine macode P2099 uye P0406 ... 
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• P2099 2015 Jeep Grand Cherokee, 3.6 V 6Ma sensors ese maviri akatsiviwa, gadziriso yakaitwa uye peturu system yakanatswa. Tarisa mushure mamaira 02, injini mwenje inouya zvakare uye kodhi P116 yakadzoka, mutengesi anotarisa mukati injini chinetso 2099 mamaira uye ari kushanda nemazvo. Inogona Fuel Injectors Inotungamira kune Yakapfuma Mamiriro? ... 
• 2004 BMW 325i P2099 yekukanganisa kodhi pamwe neanomirira makodhi P0175, P0172BMW 2004i 325 inotasva mushe uye yakanyarara pasina dambudziko. Akashanda zvakaipa, asi achangobva kuchinja MAF uye akagadzirisa zvese. Dambudziko rega nderekuti rinoburitsa kodhi yekukanganisa P2099 (system yakapfuma kwazvo bhangi 2) uye ine makodhi ekukanganisa P0175 (system rakapfuma bhangi 2) uye P0172 (system rakapfuma bhangi 1) zvichakamirira. 
• P209900 Dambudziko Volvo XC70 2011 D5 2.4 DieselMhoroi, ndine dambudziko neP 209900. Iyi kuverenga yakatorwa nemutengesi ane mvumo weVolvo uye haina kukwanisa kugadzirisa dambudziko. Mota yangu irikumhanya zvakajairika (hapana kudzikiswa kumhanya) uye ndinogona kumhanyisa zvakajairika. Ini ndaityaira pa130 km / h munzira. Ini handifunge kuenda nekukurumidza kana kumhanyisa kune yakanyanya ... 
• FORD F-150 50,000 2097м P2099 PXNUMXMhoroi, mwenje weinjini yangu wanga wabatidzwa kwemazuva maviri - Rori yangu yanga ichingomira zvishoma nemwedzi mitanhatu yapfuura, ndinodzvanya pedal nekukasira yodzima. Ndine generic macode P6 uye P2097 anoti "FUEL TRIM FOR POST-CATALYST IS TOO RICH, BANK 2099 AND 1" Pane anoziva here kana izvi zviri... 
• Code P2099 muna 2011 F150 ecoboostIzvi zvinorevei chaizvo? Iyo inobata ruoko ruoko scanner inoshuma kuti iyo B2 mafuta trim system yakanyanya kukwirira, asi chii chiri icho chaicho chirevo cheiyi kodhi? Yakatendeuka ka2 uye inosara kusvikira yajekeswa. ndobva ndaramba ndiri off. Zvakaitika panguva yekutyaira mumugwagwa mukuru uye mumugwagwa. Chero mazano? ... 
• 2004 dodge gondohwe 1500 5.7 hemi p0113 - mutengo: + 2099 rub.04 dodge ram 1500 5.7 hemi 4x4. iyi mota yekutora shamwari yangu, mafuta aivemo akachinja semazuva ese. Ndapedza, ndakaimhanyisa kuti ndive nechokwadi chekuti hapana zvabuda. Iko kumanikidza kwemafuta kwakadzokera pane zvakajairwa, uye mushure mekuita idling kwemaminetsi mashanu kusvika mashanu, yakatanga kupfuura n splashes, ndokufa. ikozvino kusuruvara ... 

Unoda rumwe rubatsiro neiyo p2099 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P2099, 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.