P023E MAP - B Turbo / SC Boost sensor correlation

P023E MAP - B Turbo / SC Boost sensor correlation

OBD-II DTC Dhata

Manifold Absolute Pressure - Turbocharger/Supercharger B Sensor Ratio

Izvi zvinorevei?

Iyi generic powertrain diagnostic dambudziko kodhi (DTC) uye inowanzo shandiswa kune OBD-II mota. Izvi zvinogona kusanganisira, asi hazvirevi kune, mota dzinobva Land Rover (Range Rover, Discovery), Ford, Chevrolet, Mazda, Dodge, Peugeot, Saab, Toyota, nezvimwe.

Kunyangwe yakajairika, matanho chaiwo ekugadzirisa anogona kusiyanisa zvichienderana negore remodheru, gadzira, modhi, uye gadziriso yekufambisa.

Kana yako OBD-II yakashongedzerwa mota yakachengeta iyo P023E kodhi, zvinoreva kuti iyo powertrain control module (PCM) yaona kusanzwisisana muzviratidzo zvakabatana pakati peiyo manifold absolute pressure (MAP) sensor uye iyo turbocharger / supercharger inosimudzira sensor, yaive yakanyorwa "B" ...

Tsamba "B" inoreva chakasimudzira chinonzwa musisitimu inogona kushandisa akawanda maseru ekuwedzera munzvimbo dzakasiyana. Tarisa kunovimbwa neruzivo rwemota sosi kuti uone chaizvo kuti ndeipi sensor B iri kureva (yemota iri kubvunzwa). Iyi kodhi inoshanda chete kune mota dzakashongedzerwa neyakanaka mweya yekupa michina. Zvakamanikidzwa zvemidziyo yemhepo zvinosanganisira turbocharger uye blowers.

Iyo MAP sensor inopa iyo PCM ine magetsi chiratidzo iyo inoratidza kuwanda kana kumanikidza kwemweya wekudya wakawanda. Iyo magetsi chiratidzo inogamuchirwa (PCM) muzvikamu zvekilopascals (kPa) kana mainji e mercury (Hg). Mune dzimwe mota, barometric pressure inotsiviwa ne barometric pressure, inoyerwa mukuwedzera kwakafanana.

Iyo turbocharger / supercharger inowedzera kumanikidza sensor (yakanyorwa B) inogona kunge iri yeakafanana dhizaini kune MAP sensor. Inotarisa kuwanda kwemhepo (inowedzera kumanikidza) mukati meiyo pombi yekudyara yeiyo turbocharger / supercharger uye inopa iyo PCM ine inoenderana voltage chiratidzo.

P023E kodhi inochengetwa uye iyo isingashande Indicator Lamp (MIL) inogona kuvhenekera kana iyo PCM ikaona magetsi emagetsi pakati peMAP sensor uye turbocharger / supercharger sensor B iyo inosiyana nezvakawanda kupfuura iyo yakagadzirirwa degree. MIL ingangoda kuwanda kwemaitirwo (nekutadza) kuvhenekera.

Chii chakakomba cheiyi DTC?

Yakazara injini yekuita uye hupfumi hwehupfumi hunogona kukanganisika nemamiriro ezvinhu anobatsira iyo P023E kodhi. Inofanira kuverengerwa seinorema.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP023E kodhi yedambudziko inogona kusanganisira:

• Yakaderedzwa injini simba
• Anonyanya kupfuma kana kuonda kupera
• Kunonoka kutanga injini (kunyanya kutonhora)
• Yakaderedzwa mafuta anoshanda

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvinokonzera iyi P023E DTC inogona kusanganisira:

• Yakaremara MAP / Turbocharger / Inosimudzira sensor B
• Vhura kana pfupi dunhu mune wiring kana chinongedzo cheMAP sensor / turbocharger / supercharger B
• Injini kukundikana (isina kukwana yekugadzira gadzira)
• Yakatemerwa intercooler
• PCM kana PCM purogiramu yekukanganisa

Ndeapi mamwe matanho ekutambudza iyo P023E?

Ndisati ndaedza kuongorora iyo P023E kodhi, ini ndaizotanga kuwana mukana wekuongorora scanner, digital volt / ohmmeter (DVOM), geji yekubata ruoko, uye sosi yakavimbika yeruzivo rwemota. Kuongorora chero kodhi inosangana neiyo MAP sensor kunofanirwa kusanganisira kuongorora kuti injini iri kugadzira yakakwana vhoriyamu. Izvi zvinogona kuitwa uchishandisa yekugezera geji.

Kuongorora kunoonekwa kweese MAP / turbocharger / supercharger sensor wiring uye zvinobatanidza zvakanaka chero bedzi pasina zvipingaidzo mukati mekunonoka uye firita yemhepo iri yakachena. Gadzirisa kana zvichidikanwa. Ipapo ini ndakabatanidza iyo scanner kuchiteshi chekuongorora mota ndokutora ese makodhi akachengetwa uye kufomesa dhata data. Friza furemu data inogona kunyatsorondedzerwa sechiratidziro chemamiriro chaiwo akaitika panguva yekukanganisa kwakatungamira kune yakachengetwa P023E kodhi. Ini ndoda kunyora aya ruzivo pasi nekuti anogona kubatsira mukuongorora. Zvino bvisa makodhi uye bvunzo tyaira mota kuti uone kuti kodhi yabviswa.

Kana izvi:

• Tarisa wega MAP / turbocharger / supercharger inowedzera kumanikidza maseru uchishandisa iyo DVOM uye yako mota ruzivo sosi.
• Isa iyo DVOM pane iyo Ohm yekumisikidza uye edza ma sensors pavanenge vasina kubviswa.
• Bvunza yako yemotokari ruzivo sosi yezvikamu zvekuyedza zvirevo.
• MAP / turbocharger / inosimudzira maseru asinga svike kune zvakagadzirwa nemugadziri anofanirwa kuchinjwa.

Kana ma sensors ese akasangana nemagadzirirwo emugadziri:

• Tarisa uone voltage voltage (kazhinji 5V) uye ivhu pane zvinosangana ne sensor.
• Shandisa iyo DVOM uye ubatanidze iyo yakanaka bvunzo inotungamira kune revhizheni voltage pini yeiyo sensor yekubatanidza, uye isina kunaka bvunzo inotungamira kune yepasi pini yeiyo yekubatanidza.

Kana iwe ukawana iyo inongedzera voltage uye pasi:

• Unganidza iyo sensor uye tarisa sensor chiratidzo wedunhu neinjini inomhanya.
• Tevedza iyo tembiricha uye voltage dhayagiramu inowanikwa mumotokari ruzivo sosi kuti uone kana iwo anowirirana masensa ari kushanda nemazvo.
• Sensors izvo zvisingaratidze zvakagadzirwa neyakagadzwa voltage nhanho (zvinoenderana nezvakawanda zvakapetwa kumanikidza uye turbocharger / supercharger inowedzera kumanikidza) inofanira kutsiviwa.

Kana iyo sensor chiratidzo wedunhu inoratidza iyo chaiyo voltage nhanho:

• Tarisa dunhu rechiratidzo (kune iyo sensor iri mubvunzo) paPCM connector. Kana paine chiratidzo che sensor pane chinobatanidza sensor asi kwete paPCM yekubatanidza, pane yakavhurika dunhu pakati pezvinhu zviviri izvi.
• Edza wega masisitimu masystem neDVOM. Dzinga PCM (uye vese vanobatana vanodzora) uye uteedzere chirwere chekuyerera kana chinongedzo mapini ekuyedza kuramba uye / kana kuenderera kwedunhu rega.

Kana ese MAP / turbocharger / supercharger achiwedzera ekumanikidza maseru uye maseketi ari mukati mezvakatemwa, fungidzira PCM kutadza kana PCM kuronga chirongwa kukanganisa.

• Ongorora technical Service Bulletins (TSBs) kuti ubatsirwe nekuongororwa.
• Iyo turbocharger / supercharger yekuwedzera inonzwa inowanzo gara yakaremara mushure memhepo firita shanduko uye zvimwe zvine hukama kugadzirisa.

Inoenderana DTC hurukuro

• Ikozvino hapana misoro inoenderana mumaforamu edu. Tumira chinyorwa chitsva paforum izvozvi.

Unoda rumwe rubatsiro neP023E kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P023E, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.