P0202 Cylinder 2 injector dera kulephera

Khodi Yovuta ya OBD-II - P0202 - Kufotokozera Zaukadaulo

Cylinder 2 injector dera kulephera kugwira ntchito.

P0202 ndi Diagnostic Trouble Code (DTC) Injector Circuit Malfunction - Cylinder 2. Izi zitha kuchitika pazifukwa zingapo ndipo zili kwa makinawo kuti adziwe chomwe chimayambitsa vutoli.

Kodi vuto la P0202 limatanthauza chiyani?

Izi Diagnostic Trouble Code (DTC) ndi njira yolozera, zomwe zikutanthauza kuti imagwira ntchito pamagalimoto okhala ndi OBD-II. Ngakhale zambiri, njira zina zakukonzanso zimatha kusiyanasiyana kutengera mtundu / mtundu.

P0202 amatanthauza kuti PCM yazindikira kuti vuto la jakisoni lagwira bwino kapena kulumikizana kwa jakisoni. Imayang'anira jakisoni, ndipo jakisoni akatsegulidwa, PCM ikuyembekeza kuwona mpweya wotsika kapena wapafupi.

Jekeseni ikazimitsidwa, PCM imayembekezera kuwona magetsi pafupi ndi magetsi a batri kapena "okwera". Ngati sichiwona magetsi omwe akuyembekezeredwa, PCM ikhazikitsa code iyi. PCM imayang'aniranso kukana kwa dera. Ngati kukana kuli kotsika kwambiri kapena kukwera kwambiri, kuyika code iyi.

• ndemanga . Khodi iyi imatha kuwonedwa ndi P0200, P0201 kapena P0203-P0212. P0202 imatha kuwonedwanso ndi ma code olakwika ndi ma code osauka kapena olemera.

Zizindikiro zake

Zizindikiro za code iyi nthawi zina zimakhala zolakwika komanso kuwuma kwa injini. Kuvala koyipa. Chizindikiro cha MIL chidzaunikiranso.

• Yang'anani kuwala kwa injini
• Kulemera kwa injini kapena kutsika kwa injini kumapangitsa kuti gasi asayende bwino
• Kupanda mphamvu ndi mathamangitsidwe osauka
• Galimoto imatha kuchita chibwibwi kapena kuyimilira pamene ikuyendetsa ndipo siiyambiranso

 Zifukwa za P0202 kodi

Zifukwa za kachidutswa kakang'ono ka injini ya P0202 zitha kukhala motere:

• Jekeseni woyipa. Izi ndizomwe zimayambitsa codeyi, koma sizimathetsa kuthekera kwa chimodzi mwazifukwa zina.
• Short dera mu Kulumikizana kwa injector lapansi
• PCM yoyipa
• Ma silinda 2 amafuta olakwika kapena olakwika
• Zowonongeka ECU
• Lotseguka kapena lalifupi mu cylinder 2 injector circuit harness.
• Kulumikizana kwamagetsi koyipa kapena kosweka

Mayankho otheka

1. Choyamba, gwiritsani ntchito DVOM kuti muwone ngati jakisoni sakulimbana. Ngati sizikupezeka, sinthanitsani ndi injector.
2. Chongani voteji pa cholumikizira mafuta jakisoni. Iyenera kukhala ndi volts 10 kapena kupitilira apo.
3. Yang'anirani cholumikizira kuti chiwonongeke kapena mawaya osweka.
4. Yang'anani poyang'ana jakisoni kuti iwonongeke.
5. Ngati muli ndi mwayi woyesa injector, yambitsani jakisoniyo ndikuwona ngati ikugwira ntchito. Ngati jakisoni wagwira ntchito, mwina mumakhala ndi gawo lotseguka mu waya kapena jekeseni wotsekedwa. Ngati mulibe mwayi woyesa, sinthani jakisoni wosiyana ndiwone ngati nambalayo isintha. Ngati code isintha, sinthani nozzle.
6. Pa PCM, chotsani waya woyendetsa kuchokera pa cholumikizira cha PCM ndikuchepetsa waya. (Onetsetsani kuti muli ndi waya wolondola. Ngati simukudziwa, musayese) Injector iyenera kuyambitsa
7. Bwezerani jakisoni

Kodi makaniko amazindikira bwanji code ya P0202?

Choyamba, katswiri adzagwiritsa ntchito scanner kuti adziwe ma code omwe amasungidwa mu ECM. Ma code awa azikhala ndi mawonekedwe oziziritsa omwe amalumikizidwa ndi code iliyonse yomwe imauza katswiri momwe galimotoyo inalili pomwe vuto lidadziwika. Zizindikiro zonse zidzachotsedwa ndipo galimotoyo idzayesedwa pamsewu, makamaka pansi pamikhalidwe yofanana ndi pamene cholakwikacho chinadziwika koyamba.

Dera la jekeseni lidzayang'aniridwa ndi mawaya owonongeka, zolumikizira zotayirira kapena zosweka, kapena zida zowonongeka. Pambuyo poyang'anitsitsa, chida chojambula chidzagwiritsidwa ntchito poyang'ana ntchito ya jekeseni, komanso magetsi ndi kukana.

Kenako DMM idzagwiritsidwa ntchito kuwunika voteji pa silinda 2 ya jekeseni wamafuta. Katswiriyo adzagwiritsa ntchito nyali yoyatsa yoikidwa pakati pa jekeseni ndi waya kuti awone kugunda kwa jekeseni wamafuta.

Pomaliza, ECM idzayesedwa ngati galimotoyo idutsa mayeso ena onse.

Zolakwa Zomwe Zimachitika Mukamazindikira Khodi P0202

Zolakwa pa kukonza galimoto ndi matenda akhoza kukhala okwera mtengo ndipo kumabweretsa kutaya nthawi ndi ndalama zamtengo wapatali. Pochita diagnostics, m'pofunika kutsatira njira zonse mu dongosolo lolondola. Musanalowe m'malo mwa jekeseni wamafuta, dera la jekeseni liyenera kuyang'aniridwa bwino kuti muwonetsetse kuti palibe zolakwika zina.

Kodi P0202 ndi yowopsa bwanji?

Khodi ya P0202 imatha kubweretsa mavuto akulu ngati itasiyidwa osakonzedwa, monga kuchititsa kuti galimoto iyime komanso osayambiranso. Izi zitha kukhala chifukwa cha ECM yomwe imathandizira njira yolephera kuteteza galimoto kapena gawo lolakwika monga jekeseni wamafuta. Mulimonsemo, tikulimbikitsidwa kufunafuna thandizo la akatswiri mwamsanga kuti galimotoyo ibwerere kuntchito yabwino.

Ndi kukonza kotani komwe kungakonze P0202?

• Mafuta jekeseni m'malo 2 masilindala
• Kukonza kapena kusintha ma waya olakwika
• Kusintha kwa mtengo wa ECU
• Kuthetsa zovuta zolumikizana

Ndemanga zowonjezera zomwe muyenera kuziganizira ponena za code P0202

Katswiri adzagwiritsa ntchito zida zapadera pozindikira P0202. Amagwiritsidwa ntchito kuti atsimikizire kuti ali ndi matenda olondola komanso kupewa kulosera. Gulu la nyali zowunikira zimagwiritsidwa ntchito poyang'anira kuchuluka kwa mphamvu ndi nthawi ya ma jekeseni amafuta, zomwe ndizofunikira kwambiri popereka mafuta.

Akatswiri adzafunikanso chida chowunikira chapamwamba chomwe chimajambula zenizeni zenizeni ndikuziwonetsa ngati ma graph. Ma scanner awa amawonetsa ma voltage, kukana, ndi kusintha pakapita nthawi kuti athandizire kuzindikira.

Magalimoto akamakalamba ndi mtunda, litsiro ndi zonyansa zimatha kuwunjikana mumafuta, zomwe zimapangitsa kuti mafuta asagwire bwino ntchito. Zoyeretsa monga Seafoam zitha kugwiritsidwa ntchito kukonza makina ndikuchotsa nambala ya P0202.

momwe mungakonzere DTC P0202 fufuzani Engine Light show ___konza #p0202 injector Circuit Open/cylinder-2 |

Mukufuna thandizo lina ndi nambala yanu ya p0202?

Ngati mukufunabe thandizo ndi DTC P0202, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.