P0418 Secondary Air jekeseni System "A" Relay Circuit Kulephera

P0418 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P0418 ikuwonetsa vuto ndi dongosolo lachiwiri la mpweya.

Kodi cholakwika chimatanthauza chiyani P0418?

Khodi yamavuto P0418 ikuwonetsa vuto mumagetsi achiwiri agalimoto. Izi zikutanthauza kuti gawo lowongolera injini (PCM) lazindikira kusagwirizana mumagetsi okhudzana ndi magwiridwe antchito amagetsi achiwiri.

Zotheka

Zina mwazomwe zimayambitsa vuto la P0418 ndi:

• Kuwonongeka kwa valve yachiwiri ya air switch: Valavu yomwe imayang'anira kuyendetsa mpweya wachiwiri muzitsulo zotayira imatha kuwonongeka, kutsekedwa kapena kulakwitsa, zomwe zimapangitsa P0418 code.
• Mavuto a waya wamagetsi: Mawaya omwe amalumikiza valve yachiwiri yosinthira mpweya ku PCM akhoza kusweka, kuwononga, kapena kulumikizidwa molakwika, zomwe zimapangitsa kuti dongosolo lisagwire ntchito bwino ndikupangitsa kuti uthenga wolakwika uwoneke.
• Sensor yolakwika ya air pressure: Sensa yomwe imayang'anira kuyeza kuthamanga kwa mpweya wachiwiri ikhoza kukhala yolakwika, zomwe zimapangitsa kuti chidziwitso cholakwika chitumizidwe ku PCM.
• Mavuto a PCM: Zowonongeka mu injini ulamuliro gawo (PCM) palokha, amene amalamulira yachiwiri mpweya dongosolo, zingachititse P0418.
• Kusagwira ntchito kolakwika kwa zigawo zina zamakina: Zigawo zina zam'mlengalenga zachiwiri, monga mapampu kapena ma valve, zingakhalenso zolakwika, zomwe zimapangitsa kuti P0418 iwoneke.
• Mavuto ndi vacuum system: Ngati mpweya wachiwiri ukuyenda pa vacuum, mavuto aliwonse ndi vacuum system angayambitsenso P0418.

Izi ndi zina mwa zifukwa zomwe zingatheke, ndipo chifukwa chenichenicho cha cholakwikacho chingadziwike kokha pambuyo pozindikira bwinobwino.

Kodi zizindikiro za cholakwika ndi chiyani? P0418?

Zizindikiro za DTC P0418 zingaphatikizepo izi:

• Kuyatsa kwa Chizindikiro cha Injini Yoyang'ana: Chimodzi mwazizindikiro zodziwika bwino za nambala ya P0418 ndi pomwe kuwala kwa Check Engine pa dashboard yagalimoto yanu kumayaka. Chizindikiro ichi chikuwonetsa mavuto ndi dongosolo loyang'anira injini.
• Kusakhazikika kwa injini: Kusokonekera kwa njira yachiwiri yoperekera mpweya kungayambitse kusakhazikika kwa injini, kuphatikiza kugwedezeka pakuthamanga kapena kungokhala.
• Kutha Mphamvu: Galimoto ikhoza kuwonetsa kutayika kwa mphamvu chifukwa cha kuyaka kosayenera kwa mafuta chifukwa cha mpweya wosakwanira wachiwiri womwe umaperekedwa ku makina otulutsa mpweya.
• Kuchuluka kwamafuta: Kugwiritsa ntchito molakwika kwa mpweya wachiwiri kungapangitse kuti mafuta achuluke chifukwa injini imatha kugwira ntchito bwino.
• Kugwedezeka kwagalimoto kapena kugwedezeka: Kuwotcha kolakwika kwamafuta kungapangitse galimoto kugwedezeka kapena kugwedezeka poyendetsa.
• Kuchuluka kwa mpweya woipa wa zinthu: Ngati mpweya wachiwiri sunaperekedwe moyenera, ukhoza kuyambitsa kutulutsa kwazinthu zovulaza mu mpweya wotuluka.

Ndikofunika kuzindikira kuti zizindikiro zimatha kusiyana malingana ndi chitsanzo ndi momwe galimotoyo ilili.

Momwe mungadziwire cholakwika P0418?

Kuti muzindikire DTC P0418, njira zotsatirazi zikulimbikitsidwa:

1. Zizindikiro zolakwika pakuwerenga: Gwiritsani ntchito chida chowunikira kuti muwerenge ma code olakwika kuchokera ku makina owongolera injini. Tsimikizirani kuti nambala ya P0418 ilipo ndikulemba zolakwika zina zilizonse zomwe zingawoneke.
2. Kuyang'ana kowoneka: Yang'anani zigawo zachiwiri za mpweya, kuphatikizapo valavu yosinthira ndi mawaya awo olumikiza, kuti awonongeke, awonongeke, kapena awonongeke.
3. Kuyang'ana dera lamagetsi: Gwiritsani ntchito multimeter kuti muwone dera lamagetsi lomwe limalumikiza valavu yosinthira ku PCM. Onetsetsani kuti mawaya ali onse, alibe dzimbiri, ndipo alumikizidwa bwino.
4. Kusintha ma valve: Yesani valavu yosinthira pogwiritsa ntchito multimeter kapena zida zina zapadera. Onetsetsani kuti valavu ikugwira ntchito bwino ndikutsegula / kutseka monga momwe PCM inalamulira.
5. Kuzindikira ma sensor: Yang'anani kagwiridwe ka masensa okhudzana ndi mpweya wachiwiri kuti muwonetsetse kuti akugwira ntchito moyenera ndipo sakuyambitsa P0418 code.
6. Mayeso owonjezera ndi kusanthula deta: Chitani mayeso owonjezera ndi kusanthula deta, kuphatikiza kuwunika kwa nthawi yeniyeni, kuti mudziwe bwino chomwe chimayambitsa nambala ya P0418.

Pambuyo diagnostics, kuchita zofunika kukonza ntchito mogwirizana ndi mavuto odziwika. Ngati mulibe chidziwitso pakuzindikira ndi kukonza magalimoto, ndi bwino kulumikizana ndi akatswiri oyenerera.

Zolakwa za matenda

Mukazindikira DTC P0418, zolakwika zotsatirazi zitha kuchitika:

• Dumphani mayeso a sekiti yamagetsi: Kuyesa kolakwika kapena kosakwanira kwa dera lamagetsi kulumikiza valavu yosinthira ku PCM kungayambitse malingaliro olakwika ponena za chifukwa cha cholakwikacho.
• Kuyesa kosakwanira kwa valve yosinthira: Kulephera kuyesa mokwanira ndikuwunika valavu yosinthira kungapangitse kuti vuto lake likhale lolakwika.
• Kunyalanyaza zigawo zina zamakina: Kunyalanyaza zigawo zina zachiwiri zapamlengalenga, monga masensa kapena ma valve, kungayambitse mavuto ena okhudzana ndi code P0418 kuphonya.
• Kutanthauzira kolakwika kwa data: Kusamvetsetsa deta yowunikira kungayambitse malingaliro olakwika okhudza chifukwa cha nambala ya P0418.
• Kunyalanyaza makhodi owonjezera olakwika: Kunyalanyaza ma code ena olakwika omwe angawonekere limodzi ndi P0418 kungayambitse kusowa kwa chidziwitso chofunikira chaumoyo.
• Kusintha kosayenera kwa zigawo: Kusankha kusintha zigawozikulu popanda kufufuza bwinobwino ndi kufufuza zomwe zimayambitsa zolakwika kungayambitse ndalama zosafunikira komanso kuthetsa vutolo.

Ndikofunikira kuti mufufuze bwino komanso mokwanira kuti mupewe zolakwikazi ndikuzindikira chomwe chimayambitsa ndikuthetsa nambala ya P0418.

Kodi zolakwika ndizovuta bwanji? P0418?

Khodi yamavuto P0418, ngakhale sizofunikira pachitetezo choyendetsa, imafunikirabe chidwi ndi kukonza pazifukwa izi:

• Zotsatira za chilengedwe: Kusagwira bwino ntchito kwamagetsi achiwiri kungayambitse kutulutsa kwazinthu zovulaza mumlengalenga, zomwe zimakhudza chilengedwe komanso thanzi la anthu.
• Mavuto omwe angachitike komanso kugwiritsa ntchito mafuta: Kulephera kwa mpweya wamtundu wa aftermarket kugwira ntchito moyenera kungayambitse kutayika kwa mphamvu ya injini ndi kuchuluka kwa mafuta, kusokoneza chuma cha galimoto ndi ntchito.
• Kuthekera kwa kuwonongeka kwa machitidwe ena: Mpweya wachiwiri wolakwika ukhoza kusokoneza machitidwe a magalimoto ena, monga kayendetsedwe ka injini, zomwe pamapeto pake zingayambitse mavuto aakulu.

Ngakhale kuti code ya P0418 siika pangozi mwamsanga chitetezo cha pamsewu, chiyenera kukonzedwa mwamsanga kuti tipewe mavuto owonjezera komanso kuchepetsa kuwonongeka kwa galimoto ndi chilengedwe.

Kodi kukonza kungathandize kuthetsa code? P0418?

Kuthetsa DTC P0418 kungaphatikizepo njira zokonzetsera izi:

1. Kuyang'ana ndikusintha valavu yachiwiri yosinthira mpweya: Ngati valve yachiwiri yosinthira mpweya ili ndi vuto kapena yolakwika, iyenera kuyang'aniridwa ndipo, ngati kuli kofunikira, m'malo ndi yatsopano.
2. Kuyang'ana ndi kukonza dera lamagetsi: Yang'anani bwino dera lamagetsi lomwe limagwirizanitsa valavu yosinthira ku PCM kuti itsegule, iwonongeke, kapena kugwirizana kosayenera. Ngati ndi kotheka, konzani kapena kusintha mawaya owonongeka kapena zolumikizira.
3. Kusintha mphamvu ya mpweya (ngati kuli kofunikira): Ngati sensa ya mpweya yomwe imayendetsa kayendetsedwe ka kayendedwe ka mpweya wachiwiri ndi yolakwika, iyenera kusinthidwa ndi yatsopano.
4. Kuyang'ana ndi kuyeretsa zosefera mpweya: Yang'anani momwe zosefera mpweya zilili ndipo, ngati kuli kofunikira, yeretsani kapena musinthe. Zosefera zotsekeka zimatha kuletsa kutuluka kwa mpweya wabwinobwino ndikuyambitsa P0418.
5. Diagnostics ndi kukonza zigawo zina dongosolo: Chitani zowunikira zina pazigawo zina zam'mlengalenga, monga mapampu kapena mavavu, ndikuzikonza kapena kuzisintha ngati pakufunika.
6. Kuwona ndi kukonzanso PCM: Nthawi zina, PCM ingafunike kukonzedwanso kuti ithetse kachidindo ka P0418.

Ndikofunikira kuzindikira njira yachiwiri yoperekera mpweya pogwiritsa ntchito zida zapadera ndikuchotsa zolakwika zilizonse zomwe zapezeka molingana ndi malingaliro a wopanga magalimoto. Ngati mulibe luso la kukonza galimoto, ndi bwino kulankhula ndi akatswiri oyenerera.

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P0418 - Zambiri zokhudzana ndi mtundu

Khodi yamavuto P0418 imatha kuchitika pamitundu yosiyanasiyana yamagalimoto, mndandanda wazinthu zina ndi matanthauzo ake:

1. Audi: Cholakwa chadziwika mu dongosolo lachiwiri la mpweya.
2. BMW: Kusagwira ntchito mu mpweya wachiwiri wodziwika ndi PCM.
3. Chevrolet: Kusokonekera mu gawo lachiwiri la mpweya.
4. Ford: Kusokonekera mu dongosolo lachiwiri la mpweya.
5. Sling: Kuwonongeka kwa valve yachiwiri ya air system.
6. Mercedes Benz: Kusokonekera mu dongosolo lachiwiri la mpweya.
7. Toyota: Kusokonekera mu dongosolo lachiwiri la mpweya.

Awa ndi ena mwa matanthauzidwe amtundu wamavuto a P0418, ndipo wopanga aliyense atha kukhala ndi zomwe amatanthauzira komanso matanthauzidwe ake pazovutazi. Ndikofunikira kulozera ku bukhu la eni ake la mtundu wagalimoto yanu kuti mudziwe zolondola za tanthauzo la ma code amavuto.