P2287 Kulephera kwa dera loyendetsa jekeseni wamagetsi

P2287 Kulephera kwa dera loyendetsa jekeseni wamagetsi

Mapepala a OBD-II DTC

Kulephera kwa dera lamagetsi othamangitsira makina ojambulira

Kodi izi zikutanthauzanji?

Iyi ndi generic Powertrain Diagnostic Trouble Code (DTC) yogwiritsidwa ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sikuchepera, magalimoto ochokera ku Toyota, Ford, Dodge, Chrysler, Jeep, Chevrolet, GMC, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kupanga, mtundu ndi kufalitsa kasinthidwe. ...

OBD-II DTC P2287 ndi ma ICP omwe amagwirizanitsidwa ndi P2283, P2284, P2285 ndi P2286 amalumikizidwa ndi dera loyendetsa ma injector control (ICP). Dera ili nthawi zambiri limayang'aniridwa ndi Power Control Module (PCM) pagalimoto zambiri.

Cholinga cha jekeseni wamagetsi ojambulira ndikupereka mayankho posonyeza kuchuluka kwa njanji yamagetsi kuti PCM isinthe nthawi yolumikizira jakisoni ndi jekeseni woyendetsa jekeseni wamafuta oyenera othamanga msanga komanso munthawi zosiyanasiyana. Izi zimaphatikizapo zinthu zingapo zomwe ziyenera kumalizidwa kutengera galimoto komanso kasinthidwe ka mafuta operekera mafuta. Makina ambiri amakono a dizilo amagwiritsa ntchito gawo loyendetsa jakisoni (molumikizana ndi PCM) kuti athandizire kupezeka kwa mafuta ndi mafuta kwa ma jakisoni wa silinda iliyonse mu injini.

PCM ikazindikira mpweya wamagetsi wapakatikati kapena vuto la kukana / kulephera kuyendetsa magetsi oyendetsa jekeseni woyendetsa, P2287 imakhazikika ndipo kuwala kwa injini kuwunika. Chodabwitsa ndichakuti, kachidindo kamakina ka ICP kamakhala kofala kwambiri pamagalimoto a Ford F-250, F-350, 6.0L Powerstroke. Chojambuliracho chimatha kuseri kwa turbo ndi pansi pa turbo moyang'anizana ndi driver.

Injector kulamulira kuthamanga kachipangizo ICP:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kukula kwa code iyi nthawi zambiri kumakhala kwapakatikati, koma P2287 imatha kukhala yayikulu ndipo imawononga injini zamkati ngati sizikukonzedwa munthawi yake.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P2287 zitha kuphatikiza:

• Injini siyamba
• Kutsika kwa mafuta
• Kutsika kwamafuta ochepa
• Chowunikira cha injini chikuyatsa

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi P2287 zitha kuphatikizira izi:

• Opunduka jakisoni kulamulira kuthamanga kachipangizo
• Kulephera kwa mpope wamafuta
• Wopanda mafuta mpope
• Mafuta ochepa kapena mafuta
• Kulumikizana kolakwika kapena kowonongeka
• Kutaya kapena kulakwitsa gawo loyendetsa
• Zowonongeka, zowonongeka kapena zotayirira
• Fuseti yolakwika kapena jumper (ngati zingatheke)
• PCM yolakwika

Kodi ndi njira ziti zina zothetsera P2287?

Gawo loyamba pothetsera vuto lililonse ndikuwunikanso za Technical Service Bulletins (TSBs) zamagalimoto pachaka, mtundu, ndi kupangira magetsi. Nthawi zina, izi zimatha kukupulumutsirani nthawi yayitali ndikukulozerani njira yoyenera.

Gawo lachiwiri ndikuwunika kuchuluka kwamafuta ndi mafuta kuti muwonetsetse kuti ndizokwanira. Kenako, pezani zigawo zonse zogwirizana ndi jekeseni wowongolera kuthamanga kwa sensor circuit ndikuyang'ana kuwonongeka kwakuthupi. Yang'anani mozama kuti muwone mawaya omwe akugwirizana nawo kuti muwone zolakwika zoonekeratu monga zokwapula, zotupa, mawaya owonekera, kapena zipsera. Kenako, yang'anani zolumikizira ndi maulumikizidwe kuti chitetezo, dzimbiri ndi kuwonongeka kwa ojambula. Njirayi iyenera kuphatikiza zolumikizira zonse zolumikizira ma waya ndi kulumikizana ndi cholumikizira cholumikizira mu jekeseni wowongolera, PCM, ndi pampu yamafuta. Yang'anani pa pepala la deta la galimoto kuti muwone ngati fuse kapena fusible link ikuphatikizidwa mu dera.

Njira zapamwamba

Njira zowonjezerazo zimakhala zenizeni zagalimoto ndipo zimafuna zida zoyenerera kuti zichitike molondola. Njirazi zimafuna zikwangwani zama digito zama multimeter komanso zamagalimoto. Poterepa, kuyeza mafuta ndi mafuta kumatha kukhala zida zabwino zothandizira pakuthana ndi mavuto.

Mayeso amagetsi

Kutulutsa kwama voliyumu pafupifupi ma volts asanu nthawi zambiri kumaperekedwa kwa chojambulira chazovuta mu dongosolo loyang'anira jakisoni kuchokera ku PCM nthawi zambiri. Ma voliyumu ofotokozera ndi magulu ololeka amatha kusiyanasiyana kutengera mtundu wamagalimoto ndi kasinthidwe ka dera. Dongosolo lenileni laumisiri liphatikizira matebulo othetsera mavuto ndi njira zoyenera kukuthandizani kudziwa molondola.

Izi zikazindikira kuti magetsi kapena nthaka ikusowa, kuyeserera kopitilira muyeso kungafunike kuti muwone kukhulupirika kwa zingwe, zolumikizira, ndi zinthu zina. Kuyesa kopitilira muyeso kumayenera kuchitika nthawi zonse ndi magetsi osachotsedwa kudera, ndipo kuwerengera koyenera kwa zingwe ndi kulumikizana kuyenera kukhala 0 ohms of resistance. Kukaniza kapena kupitilira kulikonse kumawonetsa kulumikizana kolakwika komwe kumatsegulidwa kapena kufupikitsidwa ndipo kumafuna kukonzanso kapena kusintha. Kupitiliza kuyesa kuchokera ku PCM kupita pachimake kumatsimikizira kukhulupirika kwa zingwe zapansi ndi zingwe zapansi. Kukaniza kumawonetsa kulumikizana kotayirira kapena kutuluka kotheka.

Kodi njira zokhazikika zotani zokonzera code iyi ndi ziti?

• Kuwonjezera mafuta kapena mafuta
• Kusintha kachipangizo kakang'ono ka ICP
• Kuchotsa pampu yamafuta
• Kusintha mpope wamafuta
• Kukonza zolumikizira ndi dzimbiri
• Konzani kapena sinthanitsani zingwe zolakwika
• Kuchotsa fuseti kapena fuse (ngati zingatheke)
• Kukonza kapena kusinthitsa matepi olakwika
• Kuwala kapena kusintha PCM

Vuto lalikulu

• Vutoli limachitika chifukwa chotsitsa kachipangizo kamene kali mu kayendedwe ka injector kapena pampu ya mafuta ndi waya wolakwika.

Tikukhulupirira kuti zambiri zomwe zatchulidwa m'nkhaniyi zakuthandizani kukulozerani njira yoyenera yothetsera vuto la injector control pressure ICP sensor dera DTC. Nkhaniyi ndi yongofuna kudziwa zambiri komanso ma data aukadaulo a galimoto yanu ayenera kukhala patsogolo nthawi zonse.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi code P2287?

Ngati mukufunabe thandizo ndi DTC P2287, 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.