P1157 (Volkswagen, Audi, Skoda, Seat) Manifold absolute pressure (MAP) sensor - supply voltage
Zviri mukati
P1157 - OBD-II Dambudziko Code Unyanzvi Tsananguro
Dambudziko rekodhi P1156 rinoratidza dambudziko nemagetsi ekupa manifold absolute pressure (MAP) sensor muVolkswagen, Audi, Skoda, Seat mota.
Ko fault code inorevei P1157?
Dambudziko rekodhi P1157 rinoratidza dambudziko rine manifold absolute pressure (MAP) sensor power circuit. Iyi sensor ine basa rekuyera iyo yakazara mhepo kudzvanywa mune yakawanda manifold uye kuendesa iyo inoenderana data kune injini control module (ECM). Iyo magetsi ekupa iyi sensor iri kunze kweiyo inotarisirwa huwandu, zvichiratidza dambudziko rinogona kuitika nekushanda kwayo kana nemagetsi emagetsi anoipa simba.
Zvimwe zvinokonzera
Zvimwe zvikonzero zvinogoneka zveP1157 dambudziko kodhi:
- MAP sensor kusashanda zvakanaka: Iyo MAP sensor pachayo inogona kukuvara, kusashanda, kana kuve nekuverenga zvisirizvo nekuda kwekupfeka kwemuviri, ngura, dunhu rakavhurika, kana zvimwe zvikonzero.
- Matambudziko emagetsi: Zvikanganiso mumawaya, zvibatanidza, kana relays zvinopa simba kune MAP sensor zvinogona kuguma nemagetsi emagetsi asina kururama kana kuti pfupi kusvika pasi, zvichiita kuti P1157 code.
- Matambudziko neiyo injini yekudzora module (ECM): Zvikanganiso mujini yekudzora module, iyo inogamuchira data kubva kuMAP sensor uye inogadzirisa kushanda kwayo, inogonawo kukonzera P1157 code.
- Matambudziko ane vacuum system: Kudonhedza kana matambudziko muvacuum system, iyo inoshandiswa neMAP sensor kuyera kudzvanywa, inogona kukonzera kuverenga kwakashata uye kukanganisa.
- Matambudziko nehurongwa hwekutora: Iyo yakavharwa kana yakakuvadzwa yekudyara sisitimu, kusanganisira yakavharwa mhepo sefa kana mafuta akazadzwa yekudyara manifold, anogona zvakare kukanganisa MAP sensor performance uye kukonzera P1157.
Izvi zvinokonzeresa zvinowanzoda kumwe kuongororwa kuti uone uye kugadzirisa dambudziko.
Ndezvipi zviratidzo zvekodhi yemhosva? P1157?
NeDTC P1157, unogona kusangana nezviratidzo zvinotevera:
- Kupererwa nesimba: Kusashanda kana kusashanda manifold absolute pressure (MAP) sensor inogona kukonzera kurasikirwa kweinjini simba. Izvi zvinogona kuzviratidza mukupindura kunononoka kune gasi pedal uye zvakanyanya kukurumidza kukurumidza dynamics.
- Unstable engine performance: Kuverengera kusina kururama MAP sensor kunogona kukonzera kusagadzikana kweinjini. Izvi zvinogona kuzviratidza muhukasharara idling, rettling isingaite, kana kunyange kusarongeka kwakashata.
- Kuwedzera kwemafuta: Kusashanda kusina kunaka kwe MAP sensor kunogona kuguma nemafuta asina kunaka / musanganiswa wemhepo, izvo zvinogona kukonzera kuwedzera kushandiswa kwemafuta.
- Kuwedzera kubudiswa kwezvinhu zvinokuvadza: Kana mafuta/musanganiswa wemhepo ukapfuma (mafuta akawandisa), zvinogona kukonzera kuwedzera kuburitswa kwezvinhu zvinokuvadza zvakaita semahydrocarboni nemanitrogen oxide.
- Injini manejimendi system kukanganisa (Tarisa Injini): Kana iyo P1157 kodhi yaonekwa, inowanzo perekedzwa neCheck Engine Chiedza ichibatidza dashboard yemotokari yako.
Nzira yekuongorora kodhi yemhosva P1157?
Matanho anotevera anokurudzirwa kuongorora DTC P1157:
- Kutarisa kodhi yekukanganisa: Uchishandisa scan tool, verenga kodhi yeP1157 kubva kuEngine Control Module (ECM) uye inyore kuti iongorore gare gare.
- Kuongororwa kwekuona kweiyo MAP sensor uye kubatana kwayo: Ongorora iyo manifold absolute pressure (MAP) sensor uye kubatanidza kwayo kwemagetsi kune kukuvara kunooneka, ngura, kana kusabatana kwakashata. Ita shuwa kuti majoini akabatana zvakachengeteka.
- Kuyera MAP Sensor Supply Voltage: Uchishandisa multimeter, kuyera magetsi ekupa pamapini anoenderana eiyo MAP sensor. Ita shuwa kuti voltage inosangana nezvinodiwa nemugadziri wemotokari.
- MAP Sensor Circuit Resistance Test: Misa kupikisa kweMAP sensor wedunhu kuti uone kuti iri mukati meiyo yakatarwa. Abnormalities inogona kuratidza matambudziko mudunhu kana sensor pachayo.
- ECM diagnostics: Kana zvichidikanwa, ita mamwe diagnostics pane injini yekudzora module (ECM) kuti ubvise kusashanda kweinjini.
- Vacuum system yekuongorora: Tarisa vacuum hoses uye mavharuvhu ekudonha kana kukuvadza sezvo izvi zvingakanganisa MAP sensor performance.
- Kuita ma diagnostic tests: Shandisa yakasarudzika hardware uye software kuita mamwe maedzo ekuongorora, senge chaiyo-nguva yekuyedza kana yekumira yekuongorora.
Kuti ubudirire kuongorora dambudziko rekodhi reP1157, zvakakosha kufunga nezvese zvinogona kukonzera matambudziko uye kutevedzera nhungamiro yehunyanzvi uye kurudziro yemugadziri wemotokari.
Zvikanganiso zvekuongorora
Kana uchiongorora DTC P1157, zvikanganiso zvinotevera zvinogona kuitika:
- Kusvetuka kuongorora kwekuona: Vamwe vanamazvikokota vanogona kusvetuka kuongorora kwekuona kweMAP sensor uye kubatana kwayo, izvo zvinogona kuguma nekushaikwa kwematambudziko ari pachena sekukuvara kana kukora.
- Kusakwana kutarisa kwekubatanidza magetsi: Kutarisa kubatanidza kwekunze chete pasina kutarisa kune zvakanaka kubatanidza uye mamiriro ewaya kunogona kukonzera kushaikwa kwemagetsi matambudziko.
- Kuregeredza zvakatemwa nemugadziri+
- Mhosho pakududzira data re scanner: Kusadudzirwa kwe data yakagamuchirwa kubva kudhigisheni scanner inogona kutungamirira mukusaziva uye kusazivikanwa kwedambudziko.
- Misdiagnosis yezvimwe zvikamu: Dzimwe nguva matekinoroji anogona kutarisa chete paMAP sensor asi achifuratira zvimwe zvingakonzeresa, senge matambudziko nejini yekudzora module (ECM), vacuum system, kana yekudyara system.
- Kugadzirisa dambudziko risina kunaka: Kana dambudziko reP1157 risati ranyatsozivikanwa, kugadzirisa kwayo kunogona kunge kusina kukwana kana kusashanda, izvo zvingaita kuti kukanganisa kudzoke zvakare.
Kodhi yemhosva yakakomba zvakadii? P1157?
Dambudziko rekodhi P1157 harina kukosha pakuchengetedza kutyaira, asi rinoratidza matambudziko nejini yekutonga system iyo inogona kukonzera kusashanda zvakanaka, kuwedzera kushandiswa kwemafuta, uye kuwedzera kuburitsa. Mafuta asina kunaka / musanganiswa wemhepo unokonzerwa nechakaipa manifold absolute pressure (MAP) sensor inogona kuguma nekurasikirwa kweinjini simba uye kushanda kwakashata. Naizvozvo, zvinokurudzirwa kuti ubate nyanzvi kuti uongorore uye kugadzirisa dambudziko nekukurumidza kuti udzivise kuwedzera kukuvadzwa uye kuderera mukuita kwemotokari.
Chii kugadzirisa kuchabatsira kubvisa kodhi? P1157?
Kugadzirisa dambudziko rekodhi P1157 rinowanzoda matanho anotevera:
- Manifold Absolute Pressure (MAP) Sensor Replacement: Kana iyo MAP sensor inokanganisa zvechokwadi kana chiratidzo chayo chisiri kufambiswa zvakanaka kuInjini Yekudzora Module (ECM), ipapo kutsiva sensor kunofanirwa kugadzirisa dambudziko.
- Kuongorora kwemagetsi: Kana dambudziko racho rakabatana nedunhu remagetsi, unofanirwa kutarisa waya uye zvibatanidza zvekukuvadza, kuparara kana kukanganiswa kusina kunaka. Kana zvichidikanwa, gadzirisa kana kutsiva zvikamu zvakakuvadzwa.
- Injini Yekudzora Module (ECM) Kuongororwa: Muzviitiko zvisingawanzoitiki, dambudziko rinogona kunge riri nekuda kwekusashanda kweinjini yekudzora module pachayo. Kana zvimwe zvikonzero zvakabviswa, zvingave zvakakosha kuti uwedzere kuongorora ECM uye, kana zvichidiwa, shandura iyo.
- Kuongorora iyo vacuum system: Inodonha muvacuum system inogona kukonzera iyo MAP sensor kuti iverenge zvisizvo. Ongorora vacuum hoses uye mavharuvhu kuti anodonha uye wotsiva kana gadzirisa kana zvichidikanwa.
- Injini Yekudzora Module (ECM) Firmware: Dzimwe nguva kuvandudza injini yekudzora module software inogona kubatsira kugadzirisa matambudziko makodhi anosanganisira P1157.
Mushure mekupedza nhanho idzi, zvinokurudzirwa kuti uedze sisitimu uye bvisa kodhi yekukanganisa uchishandisa diagnostic scanner. Kana chinetso chikaramba chiripo, kumwe kuongororwa kana kubvunzana nenyanzvi kungadiwa.
