P0179 Mafuta opangira sensa yozungulira kwambiri

Zamkatimu

P0179 - OBD-II Mavuto Code Kufotokozera
Kodi DTC P0179 imatanthauza chiyani?
Zomwe Zimayambitsa Mavuto a Code P0179
Kodi zizindikiro za P0179 ndi ziti?
Kodi makaniko amazindikira bwanji code ya P0179?
- Zolakwa za matenda
Ndi kukonza kotani komwe kungathandize kukonza nambala ya P0179?

P0179 - OBD-II Mavuto Code Kufotokozera

Mafuta ophatikizika sensa yozungulira kwambiri

Kodi DTC P0179 imatanthauza chiyani?

Code P0179 mu kachitidwe ka OBD-II imayimira "Dizilo Mafuta Sensor Circuit Inpuit High," zomwe zimasonyeza kuti pali kachipangizo kakang'ono kapena mawaya omwe amachititsa kuti magetsi azikwera kwambiri.

DTC iyi imagwira ntchito pamagalimoto osiyanasiyana omwe ali ndi dongosolo la OBD-II, kuphatikiza Ford, BMW, Chevy, Pontiac, Mazda, VW, Honda, Scion, Land Rover ndi ena. Pali ma code ena atatu okhudzana ndi ma sensor sensor circuit vuto: P0176, P0177, ndi P0178. Derali, lomwe limadziwikanso kuti flex fuel sensor circuit, limayang'anira zomwe zili mumafuta a ethanol mu injini yamafuta osinthika. Ethanol imatha kusiyanasiyana ndi kudzazidwa kulikonse, ndipo gawo la sensa yamafuta limatumiza zidziwitso ku ECM potengera mulingo wa ethanol. ECM (Engine Control Module) imayang'anira kuyatsa ndi jakisoni wamafuta kuti agwire bwino ntchito komanso kuchepa kwamafuta.

Code P0179 imayamba pamene ECM imazindikira voteji yapamwamba mu gawo la sensa yamafuta. Izi nthawi zambiri zimasonyeza vuto lamagetsi.

Kuphatikiza apo, PCM (gawo lowongolera injini) limayang'anira zomwe zili mumafuta a ethanol, ndipo mulingo wa ethanol ukapitilira 10% mumafuta, ukhoza kuyambitsa P0179. Magalimoto ena amatha kugwiritsa ntchito kuchuluka kwa ethanol (mpaka 85%) mumafuta, koma izi zimatengera mtundu ndi mawonekedwe agalimoto.

Izi zikachitika, sensa yopanga mafuta imatumiza zizindikiro ku PCM zosonyeza kuti pali vuto, ndipo poyankha, PCM imapanga code yolakwika ya P0179 ndikuyambitsa Kuwala kwa Injini Yoyang'ana.

Kulowetsa kwakukulu ku dera la sensa kumatha kukhala ndi zifukwa zosiyanasiyana, kuphatikizapo kuipitsidwa kwa mafuta, mavuto ogwirizanitsa, mavuto ndi sensa, kapena ngakhale mawaya osungunuka omwe angayambitse dera lalifupi.

Zomwe Zimayambitsa Mavuto a Code P0179

Kuipitsidwa kwamafuta ndizomwe zimayambitsa vuto la P0179. Zina zomwe zingayambitse ndi izi:

Zolumikizira waya zowonongeka, zotseguka kapena zazifupi.
Sensor yopangidwa ndi mafuta ndiyolakwika.
PCM yolakwika (yosowa).

Code P0179 imayamba pamene ECM imazindikira voteji yapamwamba mu gawo la sensa yamafuta. Izi nthawi zambiri zimasonyeza vuto lamagetsi.

Izi zikachitika, sensa yopanga mafuta imatumiza zizindikiro ku PCM zosonyeza kuti pali vuto, ndipo poyankha, PCM imapanga code yolakwika ya P0179 ndikuyambitsa Kuwala kwa Injini Yoyang'ana.

Kulowetsa kwakukulu ku dera la sensa kungakhale ndi zifukwa zosiyanasiyana, kuphatikizapo kuipitsidwa kwa mafuta, mavuto ogwirizanitsa, mavuto ndi sensa, kapena ngakhale mawaya osungunuka omwe angayambitse dera lalifupi. Zina zomwe zingatheke ndi monga chivundikiro cha mafuta owonongeka, zolumikizira zowonongeka kapena zowonongeka, ndi zingwe zowonongeka kapena zotsekedwa.

Kodi zizindikiro za P0179 ndi ziti?

Mulingo wovuta wa code iyi ya P0179 ndi wapakatikati. Zizindikiro zolumikizidwa ndi code iyi zingaphatikizepo:

Kuchuluka kwamafuta.
Kutsika kwa injini.
Chizindikiro choyatsa chimayang'ana injini.
Mikhalidwe yomwe injini sichiyamba mwamsanga pambuyo poyesa kuyambitsa.

Mwachiwonekere, kutsegula kwa Check Engine Light ndiye chizindikiro chofala kwambiri chavuto. Ponena za zizindikiro, zimatha kukhala zachilendo mpaka zovuta, malingana ndi momwe zimayambitsa.

Ndikofunika kuzindikira kuti madzi ochulukirapo mumafuta amatha kuyambitsa mavuto a injini, makamaka ngati sensa siyitha kuzindikira kukhalapo uku.

Kodi makaniko amazindikira bwanji code ya P0179?

Auto mechanic imachita izi:

Kusanthula ma code olakwika ndi zipika zimayimitsa data ya chimango.
Imachotsa ma code kuti muwone ngati cholakwikacho chabweranso.

Imachitanso cheke chowonekera cha mawaya a sensa ndi kulumikizana kwa mabwalo amfupi omwe angathe.

Ngati n'koyenera, disconnects kugwirizana kwa kachipangizo ndi kufufuza kuona ngati sensa kugwirizana dzimbiri kapena zauve, zomwe zingachititse dera lalifupi.

Chidziwitso: Gawo loyamba pakuthana ndi mavuto ndikuwunikanso Ma Bulletin a Technical Service omwe amagwira ntchito ku chaka chagalimoto yanu, mtundu wake, ndi powertrain. Izi zitha kupulumutsa nthawi yambiri ndikulozerani njira yoyenera yokonzekera.

Zolakwa za matenda

Kuti mupewe matenda olakwika, tsatirani malangizo awa:

Yang'anani mosamala maulumikizidwe a sensor kuti muwonetsetse kulumikizana bwino. Zimachitika kuti mutatha kugwiritsa ntchito fyuluta, kulumikizanako sikungamangidwe bwino, ndipo zolumikizira pa sensa kapena cholumikizira zitha kupindika.
Lumikizani cholumikizira cha sensor ndikuyesanso dongosolo. Ngati nambala ya P0179 ikusowa ndipo imasinthidwa ndi code P0178 kapena P0177, zikhoza kusonyeza kuti wayayo safupikitsidwa.

Ndi kukonza kotani komwe kungathandize kukonza nambala ya P0179?

Tsatirani izi:

Chotsani fyuluta yamafuta ndikuyeretsa.
Chongani ma code kuwala kwa injini.
Sinthani sensor yolakwika kapena yaifupi.
Konzani mawaya amfupi kapena oyaka kapena kulumikizana ndi sensor.
Bwezerani bokosi losefera mafuta ndi sensa ndikuchotsa ma code.
Bwezerani chipewa cha tanki yamafuta.
Bwezerani mafuta owonongeka.
Chotsani zolumikizira kuti zisawonongeke.
Ngati ndi kotheka, konzani kapena kusintha mawaya.
Sinthani mizere yamafuta kapena zowotcha.
M'malo mwake sensor yopangidwa ndi mafuta.
Ganizirani zowunikira kapena kusintha ECM.

Code P0179 ikhoza kukhala yocheperako ndipo imatha kuwonetsa madzi mumafuta. Komanso, monga momwe mudanenera, imatha kugunda ngati kulumikizana kwafupikitsidwa kapena zolumikizira sizikulumikizana bwino. Chifukwa chake, ndikofunikira kuyang'anitsitsa ndikuwongolera zovuta zamawaya ndi zolumikizira ndikuwonetsetsa kuti mafuta ndi oyera komanso opanda madzi kuti mupewe kuzindikirika molakwika ndikusintha magawo osafunikira.

Kodi P0179 Engine Code ndi chiyani [Quick Guide]