P1074 (Volkswagen, Audi, Skoda, Chigaro) Mhepo inoyerera mita sensor 2 chiratidzo chechiratidzo chakakwira zvakanyanya

P1074 - Tsananguro yehunyanzvi yeOBD-II yekukanganisa kodhi

Dambudziko rekodhi P1074 rinoratidza kuti chiratidzo cheiyo air mass mita sensor 2 yakakwira zvakanyanya muVolkswagen, Audi, Skoda, Seat mota.

Ko fault code inorevei P1074?

Dambudziko rekodhi P1074 rinoratidza dambudziko neinjini yemhepo inoyerera sensor 2 (MAF) chiratidzo mujini yekutora system. Mhepo inoyerera sensor 2 ine basa rekuyera huwandu hwemhepo inopinda muinjini mushure meyechipiri mhepo duct kana yechipiri manifold chiratidzo chepamusoro kubva kuMAF sensor inoratidza kuti chiyero chekuyerera kwemhepo chinodarika zviyero zvakajairwa. Izvi zvinogona kukonzerwa nezvikonzero zvakasiyana-siyana sekukuvara kwe sensor, calibration isiriyo, kana matambudziko mumhepo yekudyara system senge mhepo inodonha kana kusashanda zvisina kunaka kwemavharuvhu ekutora.

Zvimwe zvinokonzera

Zvinoverengeka zvinokonzeresa zveP1074 dambudziko kodhi:

• Yakakuvadzwa kana yakaremara mass air flow (MAF) sensor: Kukuvadza kana kupfeka kuMAF sensor kunogona kuita kuti mhepo inoyerera iverengerwe zvisizvo, zvichikonzera P1074.
• Haisiyo MAF sensor calibration: Yakashata MAF sensor calibration inogona kukonzera chiratidzo chisina kunaka chekuyerera kwemhepo, zvichiita kuti iyi kodhi yekukanganisa ioneke.
• Intake system inodonha: Kuputika mumhepo yekudyara system, yakadai sekuputika kana gaskets, inogona kubvumira mhepo yakawedzerwa kupinda, iyo inokanganisa MAF sensor signal uye inokonzera P1074.
• Mafirita emhepo akakuvadzwa kana akasviba: Yakavharwa kana yakakuvadzwa mafirita emhepo anogona kukonzera kuyerera kwemhepo kusina kunaka uye kunokonzera kukanganisa MAF sensor kuverenga.
• Kushanda kusina kururama kwechipiri chekupinza kana chechipiri chemhepo duct: Matambudziko nechikamu chechipiri chekutora kana chechipiri mhepo duct inogona kuita kuti mhepo yemafuta ive isina kururama, izvo zvinogona kukonzera P1074.
• Matambudziko neiyo injini yekudzora module (ECU): Kusashanda mune injini yekudzora module, iyo inobata masaini kubva kuMAF sensor, inogona kutungamira mukududzirwa kwakashata kwedata uye, semhedzisiro, kuP1074 kodhi.

Kuti unyatsoona chikonzero, zvinodikanwa kuita kuongororwa kwakadzama, kunosanganisira kutarisa iyo MAF sensor, mhepo yekudyara system uye zvimwe zvikamu zvinobatanidzwa mukuita.

Ndezvipi zviratidzo zvekodhi yemhosva? P1074?

Zviratidzo zveDTC P1074 zvinogona kusanganisira zvinotevera:

• Kupererwa nesimba: Kana chiyero chemhepo / chemafuta chisina kunaka, injini inogona kurasikirwa nesimba kana ichimhanyisa kana ichityaira ichimhanya zvakanyanya.
• Kusaenzana kweinjini kushanda: Iyo isiriyo mhepo / mafuta reshiyo inogona kuita kuti injini iite hutsinye, isina basa inosvetuka kusvetuka, kana kutomira.
• Kugadzikana kusashanda: Nguva yekusashanda inogona kukanganiswa nekusvetuka mukumhanya, kuzununguka kana kusagadzikana kwekusaita basa nekuda kwekusashanda zvakanaka kweiyo musanganiswa-yekugadzira system.
• Kuwedzera kwemafuta: Nekuda kwekushanda kusiri iko kwemusanganiswa-kuumba system, mota inogona kushandisa mafuta akawanda kupfuura nguva.
• Kubuda kusina kujairika kwezvinhu zvinokuvadza: Musanganiswa usiriwo unogona kukonzera kuwedzera kuburitswa kwezvinhu zvinokuvadza, izvo zvinogona kukwevera kutarisa kumazinga ekusvibiswa kwemotokari.
• Zvikanganiso zvinoonekwa pane chiridzwa: Zvichienderana nehunhu chaihwo hwemotokari uye injini yekutarisira system yayo, zviratidzo zvekukanganisa senge "Check Injini" icon kana imwe yambiro ine hukama inogona kuoneka pane chiridzwa.

Zvakakosha kuziva kuti zviratidzo zvinogona kusiyana zvichienderana nemamiriro ezvinhu uye mamiriro emotokari. Kana ukaona chimwe chezviratidzo zviri pamusoro apa, zvinokurudzirwa kuti ubate nyanzvi inoongorora uye kugadzirisa dambudziko racho.

Nzira yekuongorora kodhi yemhosva P1074?

Matanho anotevera anokurudzirwa kuongorora DTC P1074:

1. Kubatanidza diagnostic scanner: Shandisa diagnostic scan tool kuverenga zvikanganiso kubva kuInjini Yekudzora Module (ECU). Tarisa P1074 uye mamwe ane hukama kukanganisa makodhi.
2. Kutarisa MAF Sensor Data: Shandisa chishandiso chekuongorora kuti utarise data kubva kuMass Air Flow (MAF) sensor. Tarisa kuti kuyerera kwemhepo kwakaringana kunoenderana nemamiriro ekushanda uye injini yekushandisa mamiriro.
3. Kuongororwa kwekuona kwemaitiro ekutora: Ongorora iyo mhepo yekudyara sisitimu yekudonha, kukuvadza, kana kuvharika. Teerera kune mamiriro emhepo sefa, hoses uye zvinongedzo.
4. Kutarisa kubatanidza magetsi: Tarisa mamiriro emagetsi ekubatanidza, waya uye zvibatanidza zvinosanganiswa neMAF sensor uye zvimwe zvikamu zvehurongwa hwemhepo. Ita shuwa kuti zvinongedzo zvakamira uye zvakasungwa zvakachengeteka.
5. MAF sensor diagnostics: Edza kuyerera kwemhepo sensor uchishandisa multimeter kana yakakosha tester. Tarisa kupikisa kwayo, voltage uye sensitivity kune shanduko mukuyerera kwemhepo.
6. Kutarisa kushanda kwemavharuvhu ekutora: Tarisa kushanda kwemavharuvhu ekudzora ekutora uye yechipiri mhepo duct yekushanda kwakakodzera uye hapana kubuda kwemhepo.
7. Kutarisa iyo Injini Yekudzora Module (ECU): Kana zvichidikanwa, tarisa kushanda kweinjini yekudzora module yezvikanganiso kana kusashanda.

Mushure mekuongorora uye kuona chikonzero chedambudziko, ita matanho anodiwa ekugadzirisa uye dzokorora sisitimu uchishandisa diagnostic scan tool kuona kuti P1074 kodhi haichaoneki.

Zvikanganiso zvekuongorora

Kana uchiongorora DTC P1074, zvikanganiso zvinotevera zvinogona kuitika:

• Kududzira kusiri iko kweMAF sensor data: Imwe yemhosho huru inogona kuve kududzira zvisirizvo data rinouya kubva kune mass air flow (MAF) sensor. Iwe unofanirwa kuve nechokwadi chekuti iyo sensor data inodudzirwa nenzira kwayo uye inoenderana nezvinodiwa zvinotarisirwa.
• Kusashanda mune zvimwe zvikamu zvemhepo inotora system: Dzimwe nguva dambudziko rinogona kunge risina kungova neMAF sensor chete, asiwo nezvimwe zvikamu zvemhepo inotora system, yakadai semavhavha ekudzivirira ekutora kana aftermarket air ducts. Kuongororwa kusina kururama kunogona kutungamirira kukuzivikanwa kusina kururama kwekwakabva dambudziko.
• Kusashanda muinjini yekudzora module (ECU): Kana dambudziko risingakwanisi kugadziriswa nekutarisa uye kutsiva iyo MAF sensor kana zvimwe zvikamu zvehurongwa hwemhepo, iwe unofanirwa kufunga nezve mukana wekukanganisa neiyo injini control module (ECU) pachayo. Kuongororwa kusina kunaka kunogona kutungamirira mukutsiviwa kwezvikamu zvisingakoshi kana kugadzirisa kusingagadzirisi dambudziko guru.
• Tsanangudzo isiriyo yedata re scanner: Iko kukanganisa kunogona kuitika nekuda kwekududzirwa kusiri kweiyo data yakapihwa neiyo diagnostic scanner. Semuenzaniso, kuratidzwa kwakashata kwemaparamita kana kusaziva kusiri kwekodhi dzezvikanganiso.
• Kusvetuka kunodiwa matanho ekuongorora: Misdiagnosis inogona kuguma nekudarika nhanho dzakakosha sekutarisa kubatanidzwa kwemagetsi, kuongorora nekuona zvikamu zvehurongwa, uye kunyatsoedza iyo MAF sensor. Izvi zvinogona kuguma nekushaikwa kwekwaikonzera dambudziko kana kutadza kuziva chikonzero chekukanganisa.

Kuti udzivise zvikanganiso izvi, unofanirwa kutevedzera nzira dzekuongorora, funga nezvese zvingakonzeresa, uye kubata nyanzvi dzinokwanisa kana zvichidikanwa.

Kodhi yemhosva yakakomba zvakadii? P1074?

Dambudziko rekodhi P1074 rinoratidza matambudziko neiyo mass air flow (MAF) sensor kana zvimwe zvikamu zveiyo air intake system. Kunyangwe iri ringave dambudziko diki, kana dambudziko rikasagadziriswa, rinogona kutungamira mukushata kweinjini, kurasikirwa kwesimba, kuwedzera kushandiswa kwemafuta uye kunyange kukuvadza kune inoshandura inoshandura.

Nekudaro, kunyangwe iyo P1074 kodhi isiri yakakosha alarm, inofanirwa kutariswa sechiratidzo chakakomba chekusashanda chinoda kunyatsotariswa uye kururamisa panguva. Hazvikurudzirwe kufuratira iyi kodhi yekukanganisa sezvo inogona kutungamirira kune mamwe matambudziko ekuita injini uye kuwedzera mari yekugadzirisa mune ramangwana.

Chii kugadzirisa kuchabatsira kubvisa kodhi? P1074?

Troubleshooting DTC P1074 inogona kusanganisira anotevera matanho ekugadzirisa:

1. Kutsiva iyo Mass Air Flow Sensor (MAF): Kana kuongororwa kunoratidza kuti dambudziko riri neMAF sensor, ingangoda kuchinjwa. Ita shuwa kuti itsva MAF sensor inosangana nezvinodiwa nemugadziri.
2. Gadzirisa kana kutsiva waya dzakakuvadzwa uye zvinobatanidza: Tarisa wiring uye zvibatanidza zvinobatanidza iyo MAF sensor kune control module (ECU). Kana zvichidikanwa, gadzirisa kana kutsiva waya dzakakuvadzwa kana oxidized uye zvinobatanidza.
3. Kuchenesa kana kutsiva sefa yemhepo: Kana dambudziko riri nekuda kwemhepo yakasviba sefa, inogona kucheneswa kana kutsiviwa. Izvi zvinogona kubatsira kuvandudza kuyerera kwemhepo uye MAF sensor performance.
4. Kutarisa uye kubvisa kudonha mumhepo inotora system: Tarisa iyo yekudyara system yekudonha kwemhepo. Kuvuza kunogona kuita kuti MAF sensor data ive nehuori. Kana mavuza akawanikwa, agadzirise nekutsiva gaskets, zvisimbiso kana zvimwe zvakakanganiswa zvikamu.
5. ECU Software Update: Tarisa kune injini yekudzora unit (ECU) software inogadziridza kubva kumugadziri. Dzimwe nguva zvigadziriso zvinogona kugadzirisa matambudziko neMAF sensor.
6. Kuwedzera kugadziridza: Zvichienderana nemigumisiro yekuongorora, kumwe kugadzirisa kunogona kudiwa, sekutsiva kana kugadzirisa zvimwe zvikamu zvemhepo inopinza mhepo kana injini yekugadzirisa.

Mushure mokunge basa rekugadzirisa rapera, unofanira kuedza motokari uye kuongorora makodhi ekukanganisa kuti uone kuti dambudziko rave rakagadziriswa uye P1074 code haichaoneki.

Maverengero eVolkswagen Fault Codes: Nhanho-ne-Nhanho Gwaro