P0405 Yakadzika chinongedzo wedunhu reiyo sensor A yeiyo yekudzimisa gasi kudzokorodza system

OBD-II Dambudziko Code - P0405 - Datasheet

Yakaderera chiratidzo nhanho mune yekupedza gasi recirculation sensor seti.

P0405 ndeye generic OBD-II kodhi inoratidza kuti Engine Control Module (ECM) yaona kuti Engine Exhaust Gas Recirculation (EGR) sensor yabuda. Ipfupi kusvika pasi sensor yekuisa kuECM.

Ko dambudziko rekodhi P0405 rinorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune OBD-II mota dzakashongedzwa. Kunyangwe yakajairika, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Kune akasiyana magadzirirwo eexhaust gasi recirculation masisitimu, asi ese anoshanda nenzira imwechete. Iyo Exhaust Gasi Recirculation Valve ivharuvhu inodzorwa nePCM (Powertrain Control Module) inobvumira kuyerwa huwandu hwemagasi emhepo kuti apfuure achidzokera mumacylinders kuti apiswe pamwe chete nemusanganiswa wemhepo/mafuta. Nekuti gasi rinopedza gasi iinert gasi rinobvisa okisijeni, kuvapinza muhumburumbira kunogona kuderedza kupisa kwekupisa, izvo zvinobatsira kuderedza NOx (nitrogen oxide) kubuda.

EGR haidiwe panguva inotonhora kutanga kana kusamira. EGR inosimbiswa pasi pemamwe mamiriro, sekutanga kana kuita idling. EGR system inopihwa pasi pemamwe mamiriro ezvinhu, senge kukamura zvishoma kana kudzikamisa, zvinoenderana neinjini tembiricha uye mutoro, nezvimwewo magasi eEexust anopiwa kune iyo vharuvhu yeEGR kubva pombi yekuzadza, kana vharuvhu yeEGR inogona kuiswa yakanangana muhuwandu hwakawanda . Kana zvichidikanwa, vharuvhu inogoneswa, ichibvumira magasi kuti apfuure mumapombi. Mamwe masisitimu anonongedza gasi rekudzimisa akananga mukati memasirinda, nepo mamwe achingoapinza mukati mezvakawanda zvekudya, kubva kwaanozoiswa mukati memasirinda. nepo vamwe vachingoipinza mukati mezvakadyiwa zvakapetwa, kubva kwainobva yaiswa mukati memasirinda.

Mamwe maEGR masisitimu akareruka, asi mamwe acho akaomesesa. Iyo yemagetsi inodzorwa yekudzimisa gasi kudzokorora mavharuvhu ari akananga makomputa anodzorwa. Iyo harness inobatana kune iyo vharuvhu pachayo uye inodzorwa nePCM painowona ichida. Inogona kunge ina kana mashanu waya. Kazhinji 4 kana 5 zvikonzero, 1V kuvesa wedunhu, 2V rezita redunhu, uye mhinduro redunhu. Mamwe masisitimu anodzorwa nemuchina. Zvakanaka chaizvo. Iyo PCM inodzora iyo yekutsiva solenoid iyo, kana ichigadziriswa, inobvumira iyo vacuum kuti ifambe kuenda uye kuvhura iyo EGR vharuvhu. Mhando iyi yeESV vharuvhu inofanirwa zvakare kuve nemagetsi kubatana kweyezve mhinduro. Iyo EGR mhinduro loop inobvumira iyo PCM kuti ione kana iyo EGR vharuvhu pini iri kunyatsofamba mushe. Kana iyo redhiyo yedudziro ikaona kuti iyo voltage yakadzikira zvisingaite kana pazasi pemagetsi akataurwa, P12 inogona kumisikidzwa.

Zviratidzo

Zviratidzo zveP0405 kodhi kodhi inogona kusanganisira:

• MIL Kuvhenekera (Chisina Kushanda Chiratidziro)
• Chiedza cheCheck Engine chichauya uye kodhi ichachengetwa muECM.
• Iyo ECM inogona kuvhura EGR valve kupfuura zvakafanira kana voltage yakadzikira, zvichiita kuti injini imire kana kuzununguka kana ichimhanyisa.
• Injini yeEGR system inogona kuita kuti injini iite rough, oscillate, kana kutomira kana isingaratidze nzvimbo chaiyo yeEGR valve paECM.
• Iyo ECM inogona kuvharira vharuvhu kuti isavhurika kana yaona kusashanda, uye injini inogona kufanobatidza pakukwirisa.

Zvikonzero zveP0405 kodhi

Zvimwe zvinogona kukonzeresa P0405 kodhi zvinosanganisira:

• Ipfupi kune ivhu muEGR maseketi maseketi kana mareferenzi maseketi
• Ipfupi dunhu kune magetsi mune yepasi wedunhu kana maseketi maseketi eiyo mweya wekudzimisa gadziriso sisitimu
• Yakaipa EGR vharafu
• Dambudziko rePCM wiring matambudziko nekuda kwemabraded kana akasununguka matemu

Mhinduro dzinogoneka

Kana iwe uine mukana wekushandisa scan, unogona kuraira iyo EGR vharafu ON. Kana ichiteerera uye mhinduro ichiratidza kuti vharafu iri kufamba nemazvo, dambudziko rinogona kunge riri pakati. Dzimwe nguva, mumamiriro ekunze anotonhora, hunyoro hunogona kuita chando muvhavha, ichiita kuti inamatire. Mushure mekudziya mota, dambudziko rinogona kupera. Carbon kana mamwe marara anogona kunamira muvhavha ichiita kuti inamatire.

Kana iyo gasi rekudzimisa gasi risingapindure kune yekushandisa turu yekuraira, patsanura iyo yekudzimisa gasi kudzokorodza harness yekubatanidza. Chinja kiyi ku "on" chinzvimbo, injini yadzimwa (KOEO). Shandisa voltmeter kutarisa 5 V pane yekuyedza lead yeEGR vharuvhu. Kana pasina mashanu volts, pane chero magetsi zvachose? Kana iwo magetsi ari gumi nemaviri volts, gadzirisa ipfupi kune magetsi pane iyo 5 volt rejereti redunhu. Kana pasina magetsi aripo, batanidza mwenje wekuyedza kune bhatiri voltage uye tarisa iyo 12 V yekunongedzera waya. Gadzirisa kana zvichidikanwa. Kana mwenje wekuyedza usinga vheneke, edza iyo 5 V remberi wedunhu kune yakavhurika. Gadzirisa kana zvichidikanwa.

Kana pasina dambudziko riri pachena uye pasina 5 volt rejisheni, iyo PCM inogona kunge iine hurema, asi mamwe macode anogona kunge aripo. Kana mashanu volts aripo mune revhizheni redunhu, taura 5 volt jumper waya kune iyo EGR chiratidzo wedunhu. Iyo scan chishandiso EGR chinzvimbo chinofanira ikozvino kuverenga zana muzana. Kana ikasabatanidza mwenje wekuyedza kune bhatiri voltage, tarisa iyo dunhu remasaini ekudzimisa gasi kudzokorora. Kana iri, ipapo dunhu remasaini rakapfupiswa kuenda pasi. Gadzirisa kana zvichidikanwa. Kana iyo chiratidzo isingavhenekere, tarisa yakavhurika mudunhu reEGR chiratidzo. Gadzirisa kana zvichidikanwa.

Kana, mushure mekubatanidza iyo 5 V remberi wedunhu kune EGR chiratidzo wedunhu, iyo scan chishandiso inoratidza EGR chinzvimbo chezana muzana, tarisa kusagadzikana kusanzwisisika kumaterminal pane EGR vharuvhu yekubatanidza. Kana iyo wiring iri OK, chinja iyo EGR vharuvhu.

Yakabatana EGR Makodhi: P0400, P0401, P0402, P0403, P0404, P0406, P0407, P0408, P0409

SEI MACHANIC DIAGNOSTIC CODE P0405?

• Scans makodhi uye data inomisa furemu zvinyorwa kuratidza dambudziko
• Bvisa makodhi einjini uye bvunzo yemugwagwa kuti uone kana kutya uye makodhi zvinodzoka.
• Inotarisa pid yeEGR sensor pane scanner kuti ione kana sensor iri kuratidza kuti valve iri munzvimbo yakarurama yakavharwa kana kana sensor voltage mhinduro iri pazasi.
• Inobvisa iyo EGR sensor yekubatanidza, inoongorora chinongedzo chekuora uye kuchenesa kana zvichidikanwa.
• Tarisa chinongedzo kana iyo 5 volt referensi inosvika pane sensor connector.
• Batanidza iyo sensor referensi voltage uye mapini emhinduro pamwechete uye tarisa scanner kuratidza referensi voltage paEGR sensor pid sensor.
• Inotsiva iyo EGR sensor kana kugadzirisa wiring sezvinodiwa, wobva watarisa kaviri kuverenga kwakaringana system.

ZVIKANGANISO ZVAUNOGONA KUONA CODE P0405

• Usabatanidza sensor referensi voltage uye chiratidzo chemhinduro pamwe chete kuti uve nechokwadi chekuti wiring yese yakanaka usati watsiva iyo EGR chinzvimbo sensor.
• Kutadza kutarisa wiring uye kubatana kune EGR chinzvimbo sensor yepfupi dunhu kana rakavhurika redunhu usati watsiva EGR chinzvimbo sensor.

KODEI P0405 YAKAKANYA SEI?

• Iyo ECM inogona kudzima EGR system uye kuita kuti isashande kana iyi kodhi ichishanda.
• Kuvhenekerwa kweCheck Injini mwenje kunokonzeresa kutadza bvunzo.
• Nzvimbo yeEGR yakakosha kuti ECM idzore zvakanaka kuvhurwa nekuvhara kweEGR valve uye inogona kuita kuti injini iite rough uye kumira.

KUGADZIRIRA KUNOGONA KUGADZA CODE P0405?

• Tsiva iyo EGR chinzvimbo sensor, kuve nechokwadi kuti wiring yakanaka.
• Pfupi Harness Yakanamatira kuEGR Position Sensor kana Signal Return Connector
• Kubvisa kwekuzorora mureferensi voltage kune EGR sensor

KUWEDZERA MACOMMENTS KUTI UZIVE CODE P0405

Code P0405 inotangwa kana iyo EGR nzvimbo yakadzikira pane inotarisirwa ECM sensor chinzvimbo uye chinonyanya kukonzera ndechekuti EGR sensor ine mukati yakavhurika wedunhu.

P0405 ✅ SYMPTOMS UYE CHOKWADI SOLUTION ✅ - OBD2 Fault Code

Unoda rumwe rubatsiro neiyo p0405 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0405, 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.