P2452 Diesel Particulate Filter Inomanikidza Sensor Circuit

OBD-II Dambudziko Code - P2452 - Datasheet

P2452 - Diesel Particulate Filter Pressure Sensor Circuit

Ko dambudziko rekodhi P2452 rinorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekutumira, zvinoreva kuti inoshanda kune dzese mota kubva 1996 (Ford, Dodge, GMC, Chevrolet, Mercedes, VW, nezvimwewo). Kunyangwe yakajairika, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Kana mota yako ikaratidza injini munguva pfupi sevhisi yekuratidzira ichiperekedzwa nekodhi P2452, iyo powertrain control module (PCM) yaona kusagadzikana mudunhu remagetsi eDPF yekumanikidza sensor, iyo inonzi A. Zviri pachena, kodhi iyi inofanira kungoiswa chete mota dzine injini yedhiziri.

DPF yakagadzirirwa kubvisa makumi mapfumbamwe muzana ecarbon (soot) zvidimbu kubva kune dhiziri gasi gasi. Soot inowanzo sangana neutsi hutema hunokwira kubva muutsi hweutsi apo injini yedhiziri iri pasi pekumhanyisa kwakasimba. Iyo DPF inochengeterwa musimbi yakavakirwa-mukati yekuzadza casing iyo inofanana neye muffler kana chinogadzirisa chinoshandura. Inowanikwa kumusoro kwerudzi rwekuchinja uye / kana NOx musungo. Ipo yakakora soot particles yakavharirwa muchinhu cheDPF, zvidimbu zvakanaka uye mamwe makomputa (gasi rekutsvaira) anogona kupfuura napo. DPF inoshandisa akasiyana akasiyana makompiyoni ekuteya sosi uye kupfuudza injini yekupedza gasi. Izvi zvinosanganisira bepa, simbi tambo, ceramic fibers, silicone yemadziro tambo, uye cordierite madziro fibers.

Cordierite imhando yeceramic based filtration uye inonyanya kuzivikanwa mhando yefiber inoshandiswa muDPF mafirita. Iyo haina kudhura uye ine yakanakisa kusefa maitiro. Nehurombo, cordierite ine matambudziko ekunyunguduka pakupisa kwakanyanya, zvichiita kuti iite kutadza kana ichishandiswa mune passive particulate filter system.

Mwoyo wechero particulate sefa ndiyo sefa chinhu. Kana injini inopera ichipfuura nepakati pechinhu, mahombe soot particles anovharirwa pakati pemafiber. Sezvo soot inovaka, kupera kwegasi kunowedzera kunoenderana. Kana sooti yakakwana yaungana (uye simba rekupedza simba rasvika padhigirii rakarongwa), iyo sefa chinhu chinofanira kuvandudzwa kuti chibvumire magasi ekupedza simba kuti arambe achipfuura nepakati peDPF.

Anoshanda DPF masisitimu anozvigadzirisazve otomatiki. Mune mamwe mazwi, iyo PCM yakarongerwa kujowa makemikari (kusanganisira asi asingagumiri kudhiziri uye nekuzadza fluid) mumagetsi ekupedza panguva dzakarongwa. Ichi chiito chinokonzeresa kuti tembiricha yemweya wekudzimisa kuti ukwire uye iwo akasungwa masosi masosi anopiswa; kuvasunungura iwo muchimiro senitrogen uye okisijeni ions.

Maitiro akafanana anoshandiswa mune zvisina basa DPF masisitimu, asi inoda kubatanidzwa kwemuridzi uye (mune zvimwe zviitiko) anokwanisa kugadzirisa. Mushure mekutanga kwekuvandudzwa maitiro, zvinogona kutora maawa akati wandei. Mamwe masisitimu ekumutsiridza asina basa anoda kuti DPF ibviswe mumotokari uye ishandiswe nemuchina wakasarudzika unopedzisa maitiro uye unobvisa zvakanaka masosi masosi. Kana iwo masosi masosi abviswa zvakakwana, iyo DPF inoonekwa seyakagadziriswa uye iyo yekumanikidza kumanikidza inofanira kupindura zvinoenderana.

Muzviitiko zvakawanda, iyo DPF yekumanikidza sensor inoiswa mune yeinjini chikamu, kure neDPF. Inotarisa kumashure kumanikidza kwemweya wegezi vasati vapinda mufirita. Izvi zvinoitwa ne (imwe kana kupfuura) maasilicone hoses akabatana neDPF (padyo neinopinda) uye iyo DPF yekumanikidza sensor.

Kana iyo PCM ikaona yekumanikidza yekumanikidza mamiriro asiri mukati mekugadzwa nemugadziri, kana magetsi kubva kuDPF Inomanikidza sensor inodarika miganho yakarongwa, P2452 kodhi inochengetwa uye injini yebasa injini ichakurumidza kuvhenekera.

Zviratidzo uye kuomarara

Mamiriro ezvinhu ayo kodhi iyi yakachengetwa inogona kukonzeresa mukati injini kana mafuta system kukuvara uye inofanirwa kugadziriswa ipapo ipapo. Zviratidzo zveP2452 kodhi inogona kusanganisira:

• Utsi hutema hwakawandisa kubva pombi yekuzadza
• Yakaderedzwa injini kuita
• Kuwedzera kweinjini tembiricha
• Yakakwirira yekufambisa tembiricha
• Kuonekwa mune cheki injini chiedza
• Hutsi hutema huzhinji hunogona kubuda mupombi yemotokari.
• Kuita kweinjini kunogona kutanga kudzikira
• Kuwedzera kweinjini tembiricha
• Kunyanya kutapurirana tembiricha

Zvikonzero zveP2452 kodhi

Iyi DTC ndeyegeneric, zvinoreva kuti inogona kunyorera kune ese ane OBD-II mota dzakashongedzerwa kana mota dzakagadzirwa kubva 1996 kusvika zvino. Tsanangudzo dzakatsanangurwa, matanho ekugadzirisa matambudziko, uye kugadzirisa zvinogona kugara zvichisiyana kubva kune imwe mhando yemota kuenda kune imwe. Iyo particulate filter pressure sensor inotariswa neinjini yekudzora unit. Iyi DTC ichagadzikwa neECM kana iyo dizeli particulate filter pressure sensor circuit isiri mukati mezvido zvemugadziri.

Zvimwe zvikonzero zvekumisikidza kodhi iyi:

• Injini yedhiziri inopedza dura remvura haina chinhu.
• Dhiziri Isiri Yekuneta Urume
• Yakaremara DPF yekumanikidza sensor
• DPF yekumanikidza sensor machubhu / hoses akavharwa
• Yakavhurika kana ipfupi dunhu muDPF yekumanikidza sensor Iyo wedunhu
• Hazvishande DPF Kuvandudzwa
• Diesel exhaust fluid reservoir inogona kunge isina chinhu.
• Mamwe Matambudziko Akabatanidzwa neDiesel Exhaust Fluid
• Yakaremara DPF yekumanikidza sensor
• DPF pressure sensor tubes/hoses yakavharwa
• DPF pressure sensor circuit inogona kuvhurika
• Hazvishande DPF Kuvandudzwa
• Inoperative DPF inoshanda yekuvandudza system

Kuongorora uye kugadzirisa maitiro

Nzvimbo yakanaka yekutanga nguva dzose yekutarisa technical Service Bulletins (TSB) kune yako chaiyo mota. Dambudziko rako rinogona kunge riri nyaya inozivikanwa neyakagadzirwa gadziriso-yakaburitswa gadziriso uye inogona kukusevha nguva nemari panguva yekugadzirisa matambudziko.

Kuongorora P2452 kodhi kunoda kuongororwa scanner, digital volt / ohmmeter, uye bhuku rebasa kubva kumugadziri. Iyo infrared thermometer inogona zvakare kuuya inobatsira.

Ini ndinowanzo tanga kuongororwa kwangu nekuwongorora ndichiongorora mabhanhire akabatana neakabatanidza. Ini ndaizotarisisa zvakanyanya kune wiring iyo inoendeswa padhuze neinopisa yekudzima zvinhu uye zvakapinza micheto. Tarisa bhatiri uye bhatiri zviteshi panguva ino uye tarisa jenareta kuburitsa.

Ipapo ini ndakabatanidza iyo scanner ndokutora ese akachengetwa makodhi uye kuomesa furemu data. Ini ndaizonyora izvi pasi kuti ndishandise mune ramangwana. Izvi zvinogona kuuya zvinobatsira kana kodhi iyi ikazopindirana. Zvino bvisa makodhi uye bvunzo kutyaira mota.

Kana iyo kodhi ikatangazve ipapo, tarisa kuti injini yedhiziri yekumesa fluid iripo (kana zvichibvira) uye kuti ndeyeiyo chaiyo mhando. Chikonzero chakajairika kodhi iyi inochengetwa kushayikwa kwedhiziri injini yekumesa fluid. Pasina iyo chaiyo mhando yedhiziri injini yekuzadza mvura, iyo DPF haizogadziriswe nemazvo, zvichitungamira mukukwanisa kuwedzera kwekumanikidza kwekumanikidza.

Tarisa kubhuku rebasa remugadziri kuti uwane mirayiridzo yekuti ungaedza sei DPF kumanikidza sensor uchishandisa iyo DVOM. Kana iyo sensor ikasasangana nezvinogadziriswa nemugadziri, inofanira kutsiviwa. Kana sensor ok, tarisa DPF yekumanikidza sensor yekupa hoses mabheji uye / kana mabhureki. Chenesa kana kutsiva hoses kana zvichidikanwa. Yakakwira tembiricha silicone hoses inofanira kushandiswa.

Kana iyo sensor yakanaka uye tambo dzemagetsi dzakanaka, tanga kuyedza maseketi ehurongwa. Dzvanya chero anofambidzana ekudzora mamodule usati waedza kuramba uye / kana kuenderera neiyo DVOM. Gadzirisa kana kutsiva maseketi akavhurika kana mapfupi sezvazvinodiwa.

Zvimwe zvekuongorora manotsi:

• Kana iyo DPF yekumanikidza sensor hoses yanyungudika kana kutsemuka, zvingave zvakakodzera kudzokazve nzira mushure mekutsiva.
• Bvunza muridzi / bhuku rebasa kuti uone kana mota yako iine yakashama DPF yekumutsiridza system kana paseti system.
• Clogged sensor ports uye clogged sensor tubes zvakajairika

Maitiro ekugadzirisa P2452 Diesel Particulate Sefa A Pressure Sensor Circuit

Kutsvaga nzira dzekugadzirisa DTC iyi? Ipapo wasvika panzvimbo chaipo. Isu tiri pano kuti tikubatsire, saka iwe unofanirwa kutarisa matanho ataurwa pazasi seanotevera:

• Unofanira kugadzirisa dhiziri inobuda mvura
• Iva nechokwadi chekugadzirisa iyo yakanganisa DPF pressure sensor.
• Izvo zvinodiwa kugadzirisa iyo yakanganisa DPF A pressure sensor circuit.
• Gadzirisa kana kutsiva zvikamu zvakanakisa zveiyo DPF regeneration system.
• Dzosera zvigadziriso zvakasarudzika muDPF pressure sensor tubing/hoses.
• Gadzirisa yakanganisa DPF A pressure sensor harness

Hapana chikonzero chekushushikana kana yako OBD kodhi ichiri kupenya sezvo isu tiri pano nekuda kwako. Tarisa kune yedu yakanakisa mhando yeCatalytic Converters, PCMs, ECMs, Exhaust Pressure Sensors, Exhaust Gasi Temperature Sensors, Diesel Particulate Filter Pressure Sensors, ECMs Emotokari, Zvemotokari PCM uye zvimwe zvakawanda. Zvino matambudziko ako ese achapera mukubwaira kweziso.

Nyore Injini Kanganiso Kuongororwa, OBD Code P2452

Heano matanho mashoma aunofanirwa kutevera kuti uongorore iyi DTC:

Mushure mekutarisa kodhi P2452 ine OBD-II scanner, makanika anofanira kutanga nekutarisa kwekuona kwese kwemagetsi zvikamu. Shandisa iyo mota yeruzivo sosi kuti uwane inoshanda technical service bulletins (TSBs). Kana iwe ukawana TSB inoenderana nekugadzirwa uye modhi yemotokari, zviratidzo zvauri kuona, uye kodhi yakachengetwa, ichakubatsira iwe kuita chirwere.

Iwe unogona zvakare kufanirwa kuwana diagnostic flowcharts, wiring diagram, chinongedzo chekuona, connector pinouts, nzvimbo dzechikamu, uye component test procedures/specifies kubva kumota information source. Ruzivo rwese urwu ruchadikanwa kuti uongorore zvakachengetwa P2452 kodhi.

Iwe unofanirwa kugara uchitanga nekutarisa kwekuona kweiyo wiring harnesses uye majoini. Nyatsoteerera kune wiring pedyo nezvinopisa zvinopisa zvikamu uye mipendero yakapinza. Panguva ino, tarisa bhatiri uye bhatiri terminal, pamwe nesimba rejenareta.

Mushure meizvozvo, iyo scanner inofanirwa kubatana uye ese akachengetwa makodhi pamwe nefreeze data data inofanira kutorwa nenzira kwayo. Iwe unogona kugara uchinyora pasi ruzivo urwu kuitira ramangwana. Izvi zvinogona kuuya zvine mutsindo kana iyi kodhi ikava inopindirana. Mushure maizvozvi, makodhi anofanira kucheneswa, uye motokari inofanira kutorwa kunze kwekuedza.

Iye zvino, kana iyo kodhi ikagadziridzwa nekukurumidza, tarisa kuti uve nechokwadi chekuti exhaust fluid iripo uye kuti ndeyemhando chaiyo. Iyi kodhi inowanzochengetwa nekuda kwekushaikwa kwedhiziri epoust fluid. kana iyo chaiyo mhando yedhiziri inopedza mvura isingawanikwe, ipapo DPF haizogadzirise zvakanaka, zvichikonzera kuwedzera kwekuneta gasi kudzvinyirira.

Mirayiridzo yekuyedza iyo DPF pressure sensor ine DVOM inogona kuwanikwa mubhuku rebasa remugadziri. Kana iyo sensor isingaenderane neyakagadziriswa yekupikisa zvirevo, inoratidza kuti haina kukwana uye saka inofanira kutsiviwa. Asi kana iyo sensor iri mukushanda kwakanaka, tarisa iyo DPF yekumanikidza sensor feed hoses yekuvhara uye / kana kuputsika. Mapombi anofanira kucheneswa uye kuchinjwa sezvinodiwa. Iva nechokwadi chekushandisa yakakwirira tembiricha silicone hoses.

Kana iyo sensor yakanaka uye tambo dzemagetsi dzakasimba, saka nhanho inotevera ndeyekutarisa masisitimu ehurongwa. Ese akabatana ekudzora mamodule anofanirwa kuvharwa asati aedza kuramba uye / kana kuenderera neDVOM. Gadzirisa kana kutsiva akavhurika kana mapfupi maseketi sezvinodiwa.

Heano mamwe manotsi ezvekuongorora aungaona achibatsira zvakanyanya.

Kana iwe ukaona kuti DPF pressure sensor hoses yakanyunguduka kana kutsemuka, inofanirwa kudzoserwa mushure mekutsiviwa.

Kuti uzive kana mota yako ine inoshanda DPF regeneration system kana passive system, ndapota tarisa kune yako Muridzi/Maintenance Manual.

Yakavharwa sensor ports pamwe neyakavharwa sensor machubhu zvakajairika.

Zvakajairwa Kukanganisa Pakuongororwa Code P2452

• Exhaust pressure sensor inogona kutanga kutadza
• Dzimwe nyaya dzine chekuita nekubuda kwe exhaust
• Nyaya dzine exhaust system zvikamu

P2452 (injini / chipanera chiedza zvachose pa) DPF yakabatana kodhi Vauxhall/Opel Zafira B = Yakagadziriswa

Unoda rumwe rubatsiro neiyo p2452 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P2452, 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.