P0088 Fuel njanji / dongosolo kuthamanga kwambiri

Khodi Yovuta ya OBD-II - P0088 - Kufotokozera Zaukadaulo

Kuthamanga kwa njanji yamafuta/makina okwera kwambiri.

P0088 ndi Diagnostic Trouble Code (DTC) ya Fuel Rail/System Pressure Yakwera Kwambiri. Izi zitha kuchitika pazifukwa zingapo ndipo zili kwa makinawo kuti azindikire chomwe chimayambitsa vutoli.

Kodi vuto la P0088 limatanthauza chiyani?

Izi Diagnostic Trouble Code (DTC) ndi njira yofalitsira, zomwe zikutanthauza kuti imagwira ntchito pagalimoto zonse za 1996 (Audi, Dodge, Isuzu, Toyota, VW, Jeep, Chevrolet, etc.). Ngakhale ndizachilengedwe, njira zowongolera zimatha kusiyanasiyana kutengera mtundu / mtundu.

Magalimoto ena amakhala ndi mafuta osabwezera, zomwe zikutanthauza kuti pampu yamafuta ndiyotakata kwambiri ndipo imatha kusintha liwiro la pampu kuti ipereke mafuta kunjanji mosachedwa, m'malo mongoyatsa pampu wamafuta ndi kusintha kupanikizika pogwiritsa ntchito kupanikizika. woyang'anira yemwe amabweza mafuta mmbuyo mu thanki.

Pomwe nambala ya P0088 yawonetsedwa, zikutanthauza kuti gawo loyendetsa mphamvu yamagetsi (PCM) lazindikira kupsinjika kwa njanji kapena mphamvu yamagetsi yamagetsi yamagetsi yomwe imaposa tanthauzo lonse.

Mafuta a njanji yamafuta nthawi zambiri amakhala ndi waya atatu, mtundu wa piezoelectric. Kawirikawiri, sensa imaperekedwa ndi 5 V reference voltage ndi chizindikiro chapansi. Pamene kuthamanga kwa mafuta (pa sensa) kumawonjezeka, kukana kwa sensa kumachepa. Ngati zisanu ndizomwe zimathamanga kwambiri komanso mphamvu yamafuta ndiyotsika kwambiri, mphamvu ya sensor iyenera kukhala pafupifupi 5V chifukwa kukana kwa sensa ndikokwera kwambiri. Kuthamanga kwamafuta kumachulukirachulukira komanso kukana kwa sensor kumachepa, mphamvu ya sensor ya sensor ku PCM iyenera kuwonjezeka molingana ndi mtengo wopitilira 4.5V.

Palinso kapangidwe kake kazithunzithunzi kamagetsi ka njanji yamafuta, komwe kumaganizira za zingalowe zolowera. M'malo moyang'ana mwachindunji njanji yamafuta, sensa imawunika momwe zingatengere kuchuluka kwake ndikukhala kosagwirizana ndi sensa. PCM imalandira chizindikiro cha magetsi mofanana mofanana ndi mphamvu ya mafuta.

Mtundu wina wamafuta othamangitsira njanji yamafuta amakhala ndi cholumikizira chophatikiza cha mafuta. Mphamvu yamagetsi siyikhudzanso kuwongolera kayendedwe ka njanji yamafuta, koma wowongolera akhoza (kapena sangatayidwe) pakompyuta. Ngakhale mafuta oyang'anira mafuta ndi sensa ataphatikizidwa, woyang'anira amathanso kugwiranso ntchito.

Mphamvu yamagetsi yanjanji imalandiridwa ndi PCM, yomwe imasintha mphamvu yamagetsi yamafuta kuti ikwaniritse kuthamanga kwa njanji. Izi zimapangitsa kuti mafuta azigwiritsidwa ntchito bwino.

Ngati njanji yamafuta ndiyokwera kuposa mtengo womwe udakonzedwa mu PCM, P0088 idzasungidwa ndipo nyali yamafuta antchito itha kubwera posachedwa.

Kulimba ndi zizindikilo

Chifukwa kuthamanga kwamafuta kwambiri kumatha kubweretsa mavuto osiyanasiyana ndikuwononga injini zamkati, nambala ya P0088 iyenera kufufuzidwa mwachangu. Zizindikiro za nambala iyi ya injini zitha kuphatikizira izi:

• P0088 nthawi zonse imatsagana ndi kuwala kwa injini ya Check.
• Galimotoyo imayikidwa munjira yadzidzidzi kuti galimoto isawonongeke.
• Kusayenda bwino kwagalimoto
• Injini ikuwotcha
• Mikhalidwe yowonda komanso yolemera
• Kugwiritsa ntchito mafuta molakwika
• Injini imatha kufa
• Kuchedwa kuyamba, makamaka ndi injini yozizira
• Utsi wakuda wakutulutsa
• Kuchepetsa mafuta
• Kuthetheka kwa pulagi ndikothekera pamavuto akulu.
• Ma Code Akukwaniritsa Ma Injini ndi Ma Codd Speed ​​Speed ​​Angapite P0088

Zifukwa za P0088 kodi

Zomwe zingayambitse DTC P0088 zitha kuphatikiza:

• Zowonongeka zamagetsi zamagetsi
• Cholakwika chopangira mafuta njanji
• Dera lalifupi kapena kuwonongeka kwa zingwe ndi / kapena zolumikizira pamagetsi oyendetsa njanji yamafuta
• Zolakwika za PCM kapena PCM zolakwika

Mayankho otheka

Malo oyambira nthawi zonse amayang'ana ma bulletins aukadaulo (TSB) pagalimoto yanu. Vuto lanu limatha kukhala vuto lodziwika bwino lokonzedwa ndi wopanga ndipo limatha kukupulumutsirani nthawi ndi ndalama mukamayesa kusaka.

Chojambulira matenda, digito volt / ohmmeter (DVOM), makina oyendera mafuta oyenera, ndi buku lopangira makina (kapena ofanana) zitha kuthandizira kupeza nambala ya P0088.

ZINDIKIRANI. Samalani mukamagwiritsa ntchito mafuta omwe ali pansi pa galimoto yanu. Mafuta amakhala opanikizika kwambiri ndipo mafuta omwe amakhudzana ndi malo otentha kapena kutseguka kotseguka kumatha kuyambitsa ndikuvulaza kwambiri.

Ndimakonda kuyamba ndikuwunika mwamphamvu makina olumikizira ndi zolumikizira. Samalani kwambiri ma harnesses ndi zida zomwe zili pamwamba pa injini. Kutentha ndi kumasuka kwa mwayi wokhudzana ndi malowa kumapangitsa kukhala kotchuka ndi tizirombo tomwe timakonda kuwononga zingwe zamagetsi ndi zolumikizira. Konzani kapena sinthanitsani zingwe zolakwika kapena zowonongeka ndi / kapena zolumikizira pakufunika. Munthawi imeneyi, ndimayang'ananso batire yamagetsi, kulumikizana kwa chingwe cha batri, ndi zotulutsa za jenereta.

Ngati katemera wambiri wagwiritsidwa ntchito kuwongolera kapena kuwunika kukakamizidwa kwa njanji yamafuta, chopukutira chambiri chokwanira chiyenera kukhala chokwanira kukwaniritsa ntchitoyi. Funsani buku lopangira zomwe akupanga kuti mupeze mayendedwe oyenera a galimoto yanu ndipo onetsetsani kuti injini yanu idavoteledwa.

Onetsetsani kupanikizika kwa mafuta ndi cheke. Pitani ku bukhu lanu la zamankhwala kuti mudziwe momwe mafuta amagwiritsidwira ntchito pagalimoto yanu. Tsatirani zomwe wopanga akugwiritsa ntchito poyesa.

Ngati kuthamanga kwamafuta kumakhala kwakukulu kuposa kukakamizidwa ndi wopanga, kusayenerera koyendetsa mafuta kungaganizidwe. Ngati mafuta akupanikizika, ganizirani kuti makina oyendera njanji yamafuta kapena oyendetsa njanji yamagetsi ndi olakwika.

Tsatirani malangizo a wopanga poyesa kachipangizo kazitsulo ndi ma circuits ndi DVOM. Chotsani olamulira mdera musanayesedwe ndi DVOM.

Malangizo owonjezera owunikira ndi zolemba:

• Sitima yamafuta ndi zinthu zina zogwirizana zimapanikizika kwambiri. Samalani mukamachotsa makina ochepetsa mafuta kapena oyang'anira mafuta.
• Kuwunika kwa mafuta kuyenera kuchitidwa ndikuzimitsa ndikuchotsa kiyi ndi injini (KOEO).
• Poyatsira KUGWETSA kulumikiza / kusagwirizana ndi mphamvu yamagetsi yamafuta.

Kodi makaniko amazindikira bwanji code ya P0088?

• Zimango ziyamba ndikuyika chida chojambulira padoko la DLC pagalimoto ndikuwerenga ma code onse a OBD2.
• Ma code onse adzakhala ndi zidziwitso zawo za chimango zomwe zimagwirizanitsidwa ndi code yomwe imatiuza momwe galimotoyo inalili pamene code inakhazikitsidwa.
• Pambuyo pake, ma code adzachotsedwa ndipo kuyesa kwa msewu kudzachitika. Mayeso apamsewuwa amayenera kuchitidwa pamikhalidwe yofanana ndi data ya chimango kuti apeze zotsatira zolondola.
• Ngati kuunika kwa Check Engine kumabweranso panthawi yoyeserera, kuyang'ana kowoneka bwino kwa dongosolo lamafuta kudzachitidwa.
• Mizere yamafuta, njanji yamafuta, fyuluta yamafuta akunja ndi chowongolera chamafuta aziyang'aniridwa. Ngati palibe chodabwitsa chomwe chimapezeka poyang'ana zowona, makina oyesa mafuta amafuta adzagwiritsidwa ntchito kuyang'ana kuthamanga kwa njanji yamafuta.
• Chidziwitsochi chidzafaniziridwa ndi kuwerengera kwa sensor yamafuta kuti muwone ngati pali kusiyana.

Zolakwa Zomwe Zimachitika Mukamazindikira Khodi P0088

• Kusintha magawo osayang'ana ndiye cholakwika chofala kwambiri pakuzindikira P0088.
• Kuwunika kwapang'onopang'ono ndi njira yosavuta yopezera mayankho odalirika, kulephera kutero kumabweretsa kukonzanso komwe sikukonza vutoli ndikuwononga nthawi, khama ndi ndalama.
• P0088 nthawi zambiri imayamba chifukwa cha mzere wamafuta wa kinked, womwe nthawi zambiri umayambitsidwa ndi china chake mumzere wamafuta. Njira yokhayo yotsimikizira izi ndikuwunika mozama.

Kodi P0088 ndi yowopsa bwanji?

P0088 ikhoza kukhala nambala yayikulu, koma ndiyosowa. Zizindikiro zomwe zatchulidwa pamwambapa zimapangitsa kuyendetsa galimoto kukhala kopanda chitetezo, choncho muyenera kuwona makaniko mwamsanga musanabwerere pamsewu. Kuthamanga kwamafuta okwera kumapangitsa kuti injini yagalimoto iyime panthawi yogwira ntchito.

Ndi kukonza kotani komwe kungakonze P0088?

• Kusintha mizere yamafuta owonongeka
• Sensa yamafuta olakwika idasinthidwa
• Kuchotsa owongolera wamagetsi

Ndemanga zowonjezera zomwe muyenera kuziganizira ponena za code P0088

Khodi ya P0088 ikapezeka, kuipeza kuyenera kuonedwa mozama chifukwa kungapangitse kuyendetsa galimoto kukhala koopsa.

Mafuta oyesa kuthamanga kwamafuta ndi chida chofunikira kuti muzindikire molondola P0088. Ngakhale zida zojambulira zitha kutipatsa kuwerengera kwa sensor yamafuta, sizingakhale zolondola ngati sensor yamafuta ili ndi vuto. Doko loyesa kuthamanga kwamafuta lili pafupi kapena pafupi ndi njanji yamafuta ndipo limagwiritsidwa ntchito kuwerengera zolondola pazotsatira zake.

MMENE MUNGAKONZE KODI P0088 PA GALIMOTO ILIYONSE (+KUSONYEZA)

Mukufuna thandizo lina ndi nambala yanu ya p0088?

Ngati mukufunabe thandizo ndi DTC P0088, 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.