P0170 Fuel Trim Kukanganisa (Bhengi 1)

Dambudziko Code P0170 OBD-II Datasheet

Fuel System Corrector Kusashanda (Bank 1)

Izvi zvinorevei?

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.

Iyi kodhi inowanzoonekwa pane mamwe mabhuru emota kupfuura mamwe. Ini ndawedzera Mercedes-Benz ruzivo rwakananga ndichinyora ichi chinyorwa sezvo zvinoita sekunge MB (uye VW) zvinowanzoita kuve neiyi P0170 pevhu pamwe ne misfire macode kana mamwe mafirimi emagetsi. P0170 zvinoreva kuti kusashanda kwakaitika mumhepo yemakomputa: chiyero chemafuta.

Izvo zvakare zvinoratidza kuti mafirimi ekucheka asvika pawo ekuwedzera mafuta muganho apo vachiedza kubhadhara iyo chaiyo kana inoita seyakafuma mamiriro. Kana zvigunwe zvemafuta zvasvika padanho rakapfuma, iyo PCM (powertrain control module) inogadza P0170 kuratidza dambudziko kana kusashanda zvakanaka muzvimedu zvemafuta. Panogona zvakare kuve neP0173 inoreva kusashanda kumwe chete, asi pamutsara wechipiri.

Zviratidzo zvekukanganisa P0170

Zviratidzo zveP0170 kodhi kodhi inogona kusanganisira:

• MIL (Yakatadza kushanda Indicator Lamp) Backlight
• Tanga uye mira
• Hupfumi hwehupfumi hwemafuta
• Hutsi hutema pane pombi yekuzadza
• Idle kana kutakura wobble / misfire

zvikonzero

Zvimwe zvinogona kukonzereswa zvinosanganisira vhoriyamu inodonha, isina kuyerwa mweya inodonha. Mafuta-akatakura injini yemafuta Leakage mune yechaji hoses yeiyo turbocharger (kana yakashongedzerwa) Inogona kunge yakaremara O2 sensor (Mercedes ingangoda kugadziriswa neM-Benz inoenderana scan chishandiso). Kusvibiswa kwemafuta muMaF connector kana O2 sensor connectors. Uyezve tarisa iwo mairi emoto, cam uye crank sensors, uye iyo sensor yemafuta kuti idonhe izvo zvinobvumidza oiri kupinda muwaya wiring. Inokanganisa MAF (MAF) sensor (kunyanya paMercedez-Benz nedzimwe mota dzeEurope. Kune matambudziko mazhinji nemaelection MAF sensors). Yakaremara mafuta kumanikidza gadziriro Leakage mune yevhavha nguva yekugadzirisa regulator solenoids (Mercedes-Benz).

ONA: Kune mamwe mamodheru eMercedes-Benz, pane chiyeuchidzo chebasa cheiyo crankcase yekufema pombi iri pasi pekudyiwa kwakawanda. Tarisa uone kubvaruka / kutsemuka uye tarisa vharuvhu inoshanda muhosi. Ikoji yekuongorora inofanira kungoyerera mune imwe nzira.

Zvinogoneka Mhinduro kune P0170

Izvo zvinofanirwa kutaurwa kubva pabhat kuti iro dambudziko rakajairika rine hukama neiyi kodhi ndeye MAF sensor kana yemhepo inoyerera mita. Izvi zvinonyanya kuitika kuMercedes-Benz, Volkswagen nedzimwe mota dzeEurope. Panguva yekunyora, iwe hauwanzo kuwona iyi kodhi ine mota dzeAmerica uye angangoita mota dzeAsia, uye kutaura chokwadi, handina zano rekuti nei. Zvinotaridza kwandiri kuti iyo PCM (Powertrain Control Module) pfungwa inoshandiswa nevamwe veEuropean vagadziri vemota kumisikidza DTC P0170 (kana P0173) haisi kushandiswa nevakagadziri vemotokari veAmerica. Iwo macode akajairika ndeaya P0171, 0174, 0172, 0175, akaisirwa zvine chekuita nemafuta trim zvikanganiso pamotokari dzeAmerica. Pane ruzivo rwushoma kwazvo nezve mamiriro ekugadzirisa eP0170 kana P0173, asi ruzivo rwuripo rwunoita kunge rwunonyanya kushomeka pamamiriro ekugadzirisa P0171,4,2 & 5. Ndine chokwadi chekuti pane chikonzero cheizvi, asi handigoni kuwana chero munhu kuti ataure. ini chii icho. Kufanana pakati pavo kungave kuri chikonzero chekuti isu hatiwanzo kuona kodhi iyi pamota dzepamba. Hazvina basa. Saka, kuti zvinyatsojeka, kana iwe uine P0170, PCM yako yakaona kuti mafirimu ekucheka asvika muganho wavo wepfuma. Chaizvoizvo, ndiko kuwedzerwa kwemafuta kuyedza uye kubhadhara iyo yakashata mamiriro, chaiwo kana anoonekwa.

Kana iwe uine iyi kodhi uye kuwana kune scan scan, cherekedza iyo gramu / sec kuverenga kubva kuMaf sensor. Kuverenga kuchasiyana kubva pamotokari kuenda kumotokari, saka unowana kuita kwakanaka. Ini ndichaenda kunonamira nezvingaite zvakajairwa Mercedes (1.8L) sezvo vaine dambudziko hombe. Tarisira kuti uone pane isina basa 3.5-5 g / s (zvakanaka). Pa 2500 rpm isina mutoro, inofanira kunge iri pakati pe9 ne12 g / s. MuWOT (Wide Open Throttle) bvunzo yemugwagwa, inofanira kunge iri 90 g / s kana yakanyanya kukwirira. Kana zvisiri mune zvakatemwa, chinja. Ive nekuchenjerera neEbay MAF. Ivo kazhinji havashande zvinoenderana neOE zvirevo. Kana iyo MAF ichiongororwa uye oiri ikasapinda muchibatanidza, tarisa kumanikidza kwemafuta uye uve nechokwadi chekuti hapana zvinoyerera mukati kana kunze kwemutongi. Tarisa zvese zvivharo zvekutsiva uye uve nechokwadi chekuti hapana akatsemuka, akabviswa, kana kushayikwa. Tarisa uone vhuvhuvhu rinodonha kubva kune yakawanda yekudyira gaskets uye kutyora mumhepo inopa pombi. Kana injini iine turbocharged, tarisa kuti hoses ari mumamiriro akanaka uye asina maburi. Kudonha turbo hoses kunogona kutungamira kune hupfumi mamiriro. Tarisa mamiriro eiyo crankcase yekufema pombi pasi pekudyiwa kwakawanda uye nekushanda kweiyo isiri-yekudzosera vharuvhu muhosi. . Imwe yakaipa O2 sensor inogona kukonzera P2 kana P0170 kodhi. Ruramisa chikonzero chekudonha kwemafuta uye kutsiva iyo yakasviba o0173 sensor.

Kodhi yekukanganisa P0170

Unoda rumwe rubatsiro neiyo p0170 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0170, 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.