P228B Fuel pressure regulator 2 - kukakamizidwa kwa injini kutseka

P228B Fuel pressure regulator 2 - kukakamizidwa kwa injini kutseka

Mapepala a OBD-II DTC

Mafuta owongolera 2 - kukakamizidwa kwa injini kutseka

Kodi P228B imatanthauza chiyani?

Code Yovutikira Kuzindikira (DTC) ndi nambala yodziwika bwino ndipo imagwira ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sikuchepera ku, Volkswagen, GMC, Chevrolet, Cadillac, Ford, BMW, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kapangidwe, kapangidwe kake ndi kapangidwe kake.

Pazomwe ndikukumana nazo ndi matenda a P228B, amangogwiritsidwa ntchito pamagalimoto a dizilo. Zinatanthauzanso kuti pulogalamu yamagetsi yamagetsi (PCM) idazindikira kuchuluka kwamafuta pamagetsi yamagetsi yamagetsi, yovuta kwambiri kuti injini izimitsidwa.

Wowongolera yemwe akufunsidwa adasankhidwa nambala 2. M'machitidwe omwe amagwiritsa ntchito ma elektroniki angapo opangira mafuta, nambala imagwiritsidwa ntchito. Nambala 2 ikhozanso kutanthauzanso injini inayake. Onani zomwe wopanga wagalimotoyo akufuna. Makina othamangitsa dizilo ayenera kuthandizidwa ndi anthu oyenerera OKHA.

PCM (kapena mtundu wina wamafuta ophatikizika a dizilo) amayang'anira / kuwongolera zamagetsi zamagetsi zamagetsi. Pogwiritsa ntchito zolowetsa kuchokera pamagetsi othamangitsira mafuta (omwe ali munjanji yamagetsi yamafuta), PCM imapitilizabe kusintha mphamvu yamagetsi yamagetsi pomwe injini ikuyenda. Mphamvu zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi zamagetsi

Voltage yopita ku servo motor yamagetsi yamagetsi ikamawonjezeka, valavu imatseguka ndipo kuthamanga kwa mafuta kumawonjezeka. Kuchepa kwa servo kumapangitsa valavu kutseka komanso kuthamanga kwamafuta kutsika. Chowongolera zamagetsi ndi mphamvu yamagetsi nthawi zambiri zimaphatikizidwa munyumba imodzi (yokhala ndi cholumikizira chamagetsi), koma imatha kukhalanso yophatikizika.

PCM ikazindikira kuti mafuta omwe amayendetsa magetsi a 2 oyendetsa magetsi ali kunja kwa gawo lina (lowerengedwa ndi PCM), P228B idzasungidwa ndipo nyali yowunikira (MIL) itha kuwunikira. N'kuthekanso kuti kutseka kwa injini mokakamizidwa kumachitika.

Wowonjezera wamagetsi wamagetsi:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Popeza kuponderezedwa kwa mafuta kumatha kuwononga injini ndi chosinthira chothandizira ndikupangitsa mavuto osiyanasiyana, nambala ya P228B iyenera kusankhidwa kuti ndi yayikulu.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P228B zitha kuphatikizira izi:

• Palibe choyambitsa
• Zizindikiro za injini zosokoneza moto komanso ma code olowera othamanga amathanso kuyenda ndi P228B.
• Kuchepetsa mafuta
• Kuchedwa kuyamba pomwe injini ikuzizira
• Utsi wakuda wakutulutsa

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi zitha kuphatikizira izi:

• Mulingo wamafuta ochepa
• Injini yosadziwika
• Opunduka kachipangizo kuthamanga mafuta
• Zowonongeka zamagetsi zamagetsi
• Dera lalifupi kapena lotseguka mu zingwe ndi / kapena zolumikizira pamagetsi oyendetsa magetsi
• Zolakwika za PCM kapena PCM zolakwika

Kodi ndi njira ziti zina zothetsera P228B?

Mufunika chojambulira cha matenda, digito volt / ohmmeter (DVOM), ndi gwero lodalirika lazidziwitso zamagalimoto kuti mupeze nambala ya P228B 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. Vuto lomwe linapangitsa kuti P228B isungidwe lingafunike kukulirakulira asanadziwike bwinobwino. 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 pamagetsi amagetsi (2) ndi masensa amagetsi. Ngati mulibe magetsi, yang'anani mafayilowo. Sinthanitsani mafyuzi owombedwa kapena olakwika ngati kuli kofunikira ndikuyambiranso.

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 chowongolera zamagetsi ndi mphamvu yamagetsi ndi DVOM. Ngati ena mwa iwo sakukwaniritsa zofunikira za wopanga, ziwone ngati zolakwika.

Ngati owongolera mafuta (2) ndi masensa akugwira ntchito moyenera, gwiritsani chilinganizo chogwiriridwa ndi manja kuti muwone kuchuluka kwa mafuta munjanji kuti abweretse vuto lakulephera.

• Sitima yamafuta ndi zinthu zina zogwirizana zimatha kupanikizika (kwambiri).
• Samalani mukamachotsa makina ochepetsa mafuta kapena oyang'anira mafuta.
• Kuwunika kwa mafuta kuyenera kuchitidwa ndikuzimitsa ndikuchotsa kiyi ndi injini (KOEO).

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi nambala ya P228B?

Ngati mukufunabe thandizo ndi DTC P228B, 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.