P0338 Crankshaft Position Sensor "A" Circuit High High

P0338 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P0338 ikuwonetsa kuti PCM yapeza voteji yokwera kwambiri pagawo la crankshaft position sensor A.

Kodi cholakwika chimatanthauza chiyani P0338?

Khodi yamavuto P0338 ikuwonetsa vuto lalikulu la siginecha pamalo a crankshaft "A" (CKP) sensor circuit, yomwe imadziwika ndi ECM (module control module). Izi zitha kuwonetsa kuti sensa ya CKP kapena zida zofananira zikupanga ma voliyumu okwera kwambiri kunja kwanthawi zonse.

Zotheka

Zina mwazifukwa za vuto la P0338:

• Kulephera kwa sensa ya Crankshaft (CKP): Sensa ya CKP yokha ikhoza kuwonongeka kapena kusagwira ntchito, zomwe zimapangitsa kuti pakhale chizindikiro chapamwamba.
• Malo olakwika a sensa ya CKP: Ngati sensa ya CKP sinayikidwe bwino kapena malo ake sagwirizana ndi miyezo ya wopanga, ikhoza kuyambitsa chizindikiro chapamwamba.
• Mavuto ndi mawaya kapena zolumikizira: Mawaya owonongeka kapena ofupikitsidwa, kapena zolumikizira oxidized kapena zowotchedwa mu CKP sensor circuit zingayambitse chizindikiro chapamwamba.
• Mavuto ndi ECM (Engine Control Module): Zolakwika mu ECM yokha zimatha kubweretsanso mulingo wapamwamba kwambiri wolakwika.
• Kusokoneza magetsi: Phokoso lamagetsi mu CKP sensor circuit likhoza kusokoneza chizindikiro ndikupangitsa kuti P0338 iwoneke.
• Mavuto a Crankshaft: Zowonongeka kapena zowonongeka pa crankshaft yokha zingayambitse CKP sensa kuti iwerenge molakwika ndipo chifukwa chake imayambitsa chizindikiro chapamwamba.
• Zowonongeka m'zigawo zina za poyatsira kapena jekeseni wamafuta: Mavuto ena okhala ndi zida zina za injini, monga sensa yogawa, amathanso kukhudza magwiridwe antchito a sensa ya CKP ndikuyambitsa nambala ya P0338.

Izi ndi zina mwa zomwe zingayambitse P0338 code, ndipo njira zowonjezera zowunikira zingafunike kuti muzindikire molondola ndi kukonza vutoli.

Kodi zizindikiro za cholakwika ndi chiyani? P0338?

Zizindikiro zina zomwe zitha kuchitika ndi DTC P0338:

• Kuvuta kuyambitsa injini kapena kugwira ntchito molakwika kwa injini: Kukwera kwa siginecha mu crankshaft position sensor sensor kungayambitse zovuta kuyambitsa injini kapena kuyimitsa molakwika.
• Kutaya mphamvu: Zizindikiro zolakwika kuchokera ku sensa ya CKP zingayambitse kutayika kwa mphamvu ya injini, makamaka pansi pa katundu.
• Osakhazikika osagwira: Ngati sensa ya CKP sizindikira malo a crankshaft molondola, imatha kuyambitsa kusagwira ntchito kapena kulumpha.
• Kuchuluka mafuta: Kugwiritsidwa ntchito molakwika kwa sensa ya CKP kungayambitse mafuta osayenera, omwe angayambitse kuwonjezereka kwa mafuta.
• Kuwala kwa Check Engine kumabwera: Khodi yamavuto ikachitika P0338, ECM imayatsa Kuwala kwa Injini Yoyang'ana (kapena MIL) kuti idziwitse dalaivala kuti pali vuto ndi kasamalidwe ka injini.

Zizindikirozi zimatha kuchitika mosiyanasiyana ndipo zimatha kusiyanasiyana malinga ndi chomwe chimayambitsa cholakwikacho komanso mtundu wa injini.

Momwe mungadziwire cholakwika P0338?

Kuti muzindikire DTC P0338, njira zotsatirazi zikulimbikitsidwa:

1. Kuyang'ana zolakwika pogwiritsa ntchito scanner ya OBD-II: Gwiritsani ntchito scanner ya OBD-II kuti muwerenge zolakwika komanso kuyang'ana magawo ena a injini monga deta ya sensor ndi njira zoyendetsera dongosolo.
2. Kuyang'ana mawaya ndi zolumikizira: Chongani mawaya ndi zolumikizira kulumikiza crankshaft udindo (CKP) sensa kuti injini ulamuliro gawo (ECM). Onetsetsani kuti mawaya ali osasunthika komanso olumikizidwa bwino, ndipo palibe zizindikiro za dzimbiri kapena okosijeni.
3. Kuwona kukana kwa sensa ya CKP: Yesani kukana kwa sensa ya CKP pogwiritsa ntchito multimeter. Onetsetsani kuti kukana kuli mkati mwazomwe zafotokozedwa muzolemba zaukadaulo za wopanga.
4. Kuwona CKP sensor voltage: Muyese voteji pa linanena bungwe CKP sensa poyambitsa injini. Onetsetsani kuti magetsi ali mkati mwazovomerezeka.
5. Kuwona malo a sensa ya CKP: Onetsetsani kuti sensa ya CKP imayikidwa bwino ndipo malo ake akugwirizana ndi zomwe wopanga amapanga.
6. Zowonjezera matenda: Ngati kuli kofunikira, chitani njira zowonjezera zowunikira, monga kuyang'ana mphamvu ndi mabwalo apansi, ndikuyang'ana zigawo zina za kayendetsedwe ka injini zomwe zingakhudze ntchito ya CKP sensor.

Mukamaliza masitepe awa, mutha kudziwa molondola chomwe chimayambitsa vuto la P0338 ndikuyamba kukonza zofunika kapena kusintha magawo. Ngati simukutsimikiza za luso lanu lodziwira matenda kapena kukonza, ndibwino kulumikizana ndi makanika odziwa bwino ntchito zamagalimoto.

Zolakwa za matenda

Mukazindikira DTC P0338, zolakwika zotsatirazi zitha kuchitika:

• Kutanthauzira molakwika kwa zizindikiro: Zizindikiro zina, monga kugwira ntchito movutikira kwa injini kapena zovuta zoyambira, zitha kukhala zokhudzana ndi zida zina za injini, osati sensa ya crankshaft position (CKP). Kutanthauzira molakwika kwa zizindikirozi kungayambitse matenda olakwika.
• Kuyang'ana kolakwika kwa mawaya ndi zolumikizira: Kulephera kusamala mokwanira pakuyang'ana mawaya ndi zolumikizira kungayambitse kusowa kwa vuto ngati vuto liri ndi zigawozi.
• Osakwanira diagnostics ena zigawo zikuluzikulu: Popeza mavuto a CKP sensor angayambidwe ndi zinthu zina osati CKP sensor yolakwika, kulephera kuzindikira bwino zigawo zina za kasamalidwe ka injini kungayambitse kukonzanso kosayenera kapena kusinthidwa kwa zigawo.
• Kutanthauzira zotsatira zolakwika za mayeso: Kutanthauzira kolakwika kwa zotsatira za mayeso monga kukana kwa sensa ya CKP kapena kuyeza kwamagetsi kungayambitse kuzindikiridwa molakwika ndikusintha zigawo zosafunikira.
• Kudumpha njira zowonjezera zowunikira: Kulephera kuchita njira zowonjezera zowunikira, monga kuyang'ana mphamvu ndi mabwalo apansi, kapena kuyang'ana zigawo zina zamakina oyendetsa injini, kungayambitse matenda osakwanira a vutoli.

Zolakwa zonsezi zingayambitse matenda olakwika ndipo, chifukwa chake, kukonza zolakwika kapena kusinthidwa kwa zigawo. Chifukwa chake, ndikofunikira kuyang'anira mosamala gawo lililonse lazachipatala ndikufunsira zolemba za wopanga kapena akatswiri oyenerera ngati kuli kofunikira.

Kodi zolakwika ndizovuta bwanji? P0338?

Khodi yamavuto P0338 ikuwonetsa zovuta ndi sensa ya crankshaft position (CKP), yomwe imagwira ntchito yofunika kwambiri pakuyendetsa injini. Ngakhale zizindikiro zimatha kusiyanasiyana kutengera chomwe chayambitsa cholakwikacho, nthawi zambiri zimatha kuyambitsa mavuto akulu awa:

• Kutaya mphamvu ndi kusakhazikika kwa injini: Kugwiritsira ntchito molakwika kwa CKP sensor kungayambitse kutayika kwa mphamvu ya injini komanso kugwira ntchito movutikira, zomwe zingakhudze ntchito yonse ya galimotoyo.
• Kuyamba kolakwika kwa injini: Zizindikiro zolakwika kuchokera ku sensa ya CKP zingayambitse vuto kuyambitsa injini kapena kulephera kwathunthu kuyambitsa injini.
• Kuchuluka kwamafuta ndi kutulutsa zinthu zovulaza: Kugwiritsira ntchito molakwika kwa injini chifukwa cha mavuto ndi sensa ya CKP kungayambitse kuwonjezereka kwa mafuta ndi kuwonjezereka kwa zinthu zovulaza.
• Kuwonongeka kwa injini: Ngati zovuta zazikulu ndi sensa ya CKP sizizindikirika ndikuwongolera, kuwonongeka kwa injini kumatha kuchitika chifukwa cha jakisoni wolakwika wamafuta ndi kasamalidwe ka nthawi.

Chifukwa chake, code P0338 iyenera kuganiziridwa mozama chifukwa imatha kubweretsa mavuto akulu ndi magwiridwe antchito a injini ndi chitetezo chagalimoto. Ngati kachidindo kameneka kawonekera, tikulimbikitsidwa kuti mulumikizane ndi katswiri wamakina oyenerera kuti azindikire ndikukonza vutolo.

Kodi kukonza kungathandize kuthetsa code? P0338?

Kuthetsa vuto la P0338 kungafune masitepe angapo kutengera chomwe chayambitsa vuto:

• Kusintha Sensor ya Crankshaft Position (CKP).: Ngati sensa ya CKP ili yolakwika kapena zizindikiro zake sizikuwerengedwa bwino, sensor iyenera kusinthidwa. Pambuyo pakusintha, yesani kuti muwonetsetse kuti sensor yatsopano ikugwira ntchito bwino.
• Kuyang'ana ndi kukonzanso mapulogalamu a ECM: Nthawi zina khodi ya P0338 ikhoza kuyambitsidwa ndi vuto mu pulogalamu ya ECM. Onani ngati zosintha zamapulogalamu zilipo kuchokera kwa wopanga magalimoto ndikusintha ECM ngati kuli kofunikira.
• Kuyang'ana mawaya ndi zolumikizira: Chitani macheke owonjezera pa mawaya ndi zolumikizira zolumikiza sensa ya CKP ku Engine Control Module (ECM). Onetsetsani kuti mawaya ali osasunthika, olumikizidwa bwino ndipo palibe zizindikiro za dzimbiri kapena okosijeni. Ngati ndi kotheka, konzani kapena kusintha zigawo zowonongeka.
• Diagnostics ena injini kasamalidwe zigawo zikuluzikulu: Ntchito yolakwika ya sensa ya CKP ingayambitsidwe osati chifukwa cha kulephera kwake, komanso ndi mavuto ndi zigawo zina za kayendetsedwe ka injini. Chitani zowunikira zina kuti mupewe zovuta ndi zigawo zina.
• Kuwona kukhalapo kwa chizindikiro kuchokera ku sensa ya CKP: Onani ngati chizindikirocho chikulandiridwa kuchokera ku sensa ya CKP kupita ku ECM. Ngati palibe chizindikiro, vuto likhoza kukhala mu dera lamagetsi kapena mu sensa yokha. Kukonza zofunika.

Pambuyo pokonza koyenera kapena kusinthidwa kwa chigawocho, ndi bwino kuti code yolakwika ichotsedwe ku ECM ndi kuyesa kuyesa kuonetsetsa kuti vutoli lathetsedwa. Ngati simukutsimikiza za luso lanu kapena mulibe zida zofunika, ndi bwino kulumikizana ndi makanika oyenerera.

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P0338 - Zambiri zokhudzana ndi mtundu

Khodi yamavuto P0338 imatha kuchitika pamagalimoto osiyanasiyana, ena mwa iwo ndi:

• Bmw: Mavuto ndi sensa ya crankshaft position (CKP).
• Toyota: Magetsi apamwamba mu crankshaft position sensor circuit.
• Ford: Chizindikiro chapamwamba kuchokera ku sensa ya malo a crankshaft.
• Honda: Chizindikiro cholakwika chochokera pa crankshaft position sensor.
• Volkswagen: Magetsi apamwamba mu crankshaft sensor circuit.
• Chevrolet: Magetsi apamwamba mu crankshaft position sensor circuit.
• Mercedes-Benz: Mavuto ndi sensa ya CKP.

Uwu ndi mndandanda wawung'ono chabe wamagalimoto am'magalimoto omwe zolakwika izi zitha kuchitika. Zambiri ndi zomwe zimayambitsa zimatha kusiyana malinga ndi mtundu ndi chaka chagalimoto.