P2290 Injector control pressure yotsika kwambiri

P2290 Injector control pressure yotsika kwambiri

Mapepala a OBD-II DTC

Kupanikizika kwa jakisoni kutsika kwambiri

Kodi P2290 amatanthauza chiyani?

Code Yovutikira Ndi Kuzindikira (DTC) ndi nambala yofalitsira ndipo imagwira ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zingaphatikizepo, koma sizingokhala ku, Ford, Range Rover, BMW, Peugeot, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kupanga, mtundu ndi kapangidwe kake.

P2290 yolimbikira imatanthawuza kuti gawo loyendetsa mphamvu yamagetsi (PCM) lapeza mafuta osakwanira omwe amafunikira kuti muchepetse makina opangira mafuta pomwe injini ikuyenda.

Ngakhale kuti nambala iyi imagwiritsidwa ntchito makamaka pama jekeseni otsekemera a dizilo, itha kugwiritsidwanso ntchito ngati magalimoto okhala ndi injini zamafuta. PCM imayang'anira jekeseni wamagetsi pogwiritsa ntchito imodzi kapena zingapo zamagetsi zamagetsi. Chifukwa makina opangira jekeseni wa dizilo amatha ndipo amapangidwa pogwiritsa ntchito zida zofunikira kwambiri zamainjini, kupsyinjika koyendetsa jakisoni wambiri kumatha kuwonetsa kusokonekera kwakukulu pamakina oyimitsira injini komanso / kapena munthawi. Zinthu zomwe zimapangitsa P2290 kusungidwa zitha kukhala zamakina kapena zamagetsi.

PCM ikazindikira mafuta osakwanira a injector, nambala ya P2290 idzasungidwa ndipo Nyali Yosagwira Ntchito (MIL) iwala. MIL ingafune mayendedwe angapo oyatsira (kulephera) kuti awunikire.

Chizindikiro chamagetsi cha ICP chowongolera:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Zinthu zomwe zimapangitsa kuti pulogalamu ya P2290 isapitirire zitha kuwononga injini zowopsa. Ndi chifukwa chake code iyi iyenera kugawidwa ngati yayikulu.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P2290 zitha kuphatikiza:

• Palibe choyambitsa
• Utsi wochuluka kuchokera ku chitoliro cha utsi
• Phokoso lapadera kuchokera m'chipinda cha injini

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi zitha kuphatikizira izi:

• Opunduka kuthamanga jekeseni kuthamanga lophimba
• Dera lotseguka kapena lalifupi m'mayendedwe olamulira
• Mulingo wamafuta ochepa
• Kutsika kwamafuta ochepa

Kodi ndi njira ziti zina zothetsera P2290?

Yambani powonetsetsa kuti injini yadzazidwa mulingo woyenera ndi mafuta komanso kuti ma petulo ndi zizindikilo zamafuta azimitsidwa. Pachifukwa ichi, cheke chamafuta akuyenera kuchitidwa. Zigawo zomwe zimakhudza nthawi zimakhudzidwa ndi kuthamanga kwamafuta a injini. Kuthamanga jekeseni umalamulidwa ndi zigawo injini nthawi. Kuthamanga kwamafuta ochepa kwamagetsi kumatha kusokoneza nthawi ya jakisoni.

Mufunika makina osakira matenda, digito volt / ohmmeter (DVOM), ndi gwero lodalirika lazidziwitso zamagalimoto kuti mupeze nambala ya P2290 molondola.

Mutha kusunga nthawi posaka Technical Service Bulletins (TSBs) yomwe imasunganso nambala yosungidwa, galimoto (chaka, kupanga, mtundu, ndi injini) ndi zizindikilo zomwe zapezeka. Izi zitha kupezeka pagalimoto yanu. Ngati mupeza TSB yoyenera, itha kukonza vuto lanu mwachangu.

Mutatha kulumikiza sikaniyo pagalimoto yodziwitsa magalimoto ndikupeza ma nambala onse osungidwa ndi zomwe zimayimitsidwa pazenera, lembani zidziwitsozo (ngati nambala yake izikhala yapakatikati). Pambuyo pake, chotsani ma code ndikuyesa kuyendetsa galimoto mpaka chimodzi mwazinthu ziwiri zichitike; codeyo ibwezeretsedwa kapena PCM imalowa munjira yokonzeka.

Code ikhoza kukhala yovuta kwambiri kudziwa ngati PCM ilowa m'malo okonzeka pakadali pano chifukwa nambala yake ndiyapakatikati. Chikhalidwe chomwe chinayambitsa kulimbikira kwa P2290 kungafune kukulirakulira asanadziwe molondola. Ngati codeyo yabwezeretsedwa, pitilizani kudziwa.

Mutha kuwona zolumikizira, zolumikizira zolumikizira, malo ophatikizika, zithunzi zolumikizira, ndi zithunzi zazithunzi (zogwirizana ndi nambala ndi galimoto yomwe ikufunsidwayo) pogwiritsa ntchito gwero lazidziwitso zamagalimoto anu.

Yang'anirani zowunikira zolumikizira ndi zolumikizira. Konzani kapena sinthani mawaya odulidwa, owotcha, kapena owonongeka.

Gwiritsani ntchito DVOM kuyesa ma voltage ndi ma circuits apansi pama transducers opanikizika a jakisoni. Ngati mulibe magetsi, yang'anani mafayilowo. Sinthanitsani mafyuzi owombedwa kapena olakwika ngati kuli kofunikira.

Ngati magetsi amapezeka, yang'anani dera loyenera pa cholumikizira cha PCM. Ngati palibe magetsi, sakayikira dera lotseguka pakati pa sensa yomwe ikufunsidwa ndi PCM. Ngati magetsi amapezeka pamenepo, ganizirani za PCM yolakwika kapena pulogalamu yolakwika ya PCM.

Chongani jakisoni wamagetsi ndi DVOM. Ngati sizikugwirizana ndi zomwe wopanga amapanga, ganizirani kuti ndizolakwika.

• Ngakhale mtundu wamtunduwu udalembedwa m'mapulogalamu ena oyendera mafuta, ndawona kuti umangowonekera pamagwiritsidwe a dizilo pomwe nthawi yamajini ndi / kapena zovuta zamafuta zachitika.

Zokambirana zokhudzana ndi DTC

• 2003 ford 6.0 f250 p102 p113 p404 p405 p2290Trk adamwalira pa msewu waukulu, womwe udakokedwa kupita kunyumba, ndikuwunika ndikulandila ma code awa. Kusintha mafyuluta / mphete zamafuta, kutsuka fyuluta yamlengalenga. Zovuta kuyamba, koma sizichita ulesi. 240,000 4 miles, akugwira ntchito ndi ma code oyamba a XNUMX, thandizo lotsiriza lingagwiritsidwe ntchito. Zikumveka ngati pampu yamafuta ikuyenda kalekale trk isanayambe. Chonde thandizirani ntchito ya eni ... 

Mukufuna thandizo lina ndi code P2290?

Ngati mukufunabe thandizo ndi DTC P2290, 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.