P02A8 Cylinder 4 injector inogumira

P02A8 Cylinder 4 injector inogumira

OBD-II DTC Dhata

Cylinder injector kukiya 4

Izvi zvinorevei?

Iyi generic powertrain diagnostic dambudziko kodhi (DTC) uye inowanzo shandiswa kune OBD-II mota. Izvi zvinogona kusanganisira, asi hazvirevi kune, mota dzeFord (Transit, Focus, nezvimwewo), Land Rover, Mitsubishi, Maybach, Dodge, Subaru, nezvimwewo Kunyangwe hazvo zvakasarudzika, matanho chaiwo ekugadzirisa anogona kusiyana zvichienderana negore rekugadzirwa. , brand, modhi uye kutapurirana. kugadzirisa.

Kana yako OBD-II yakashongedzerwa mota yakachengeta iyo P02A8 kodhi, zvinoreva kuti iyo powertrain control module (PCM) yaona chingabvumidzwa muinjector yemafuta yeimwe humburumbira muinjini, mune ino humburumbira # 4.

Zvemagetsi mafuta majekiseni zvinoda chaiwo mafuta kumanikidza kuitira kuti ibudise iyo chaiyo huwandu hwemafuta mune chaiyo atomized pateni kune yekutsva kamuri yeumwe nesirinda. Izvo zvinodikanwa zveiyi chaiyo dunhu zvinoda kuti yega injector yemafuta ive isina kuburitsa uye kurambidzwa.

Iyo PCM inoongorora zvinhu zvakaita semafuta trim anodikanwa uye kupedza okisijeni sensor data, pamwe chete necrankshaft chinzvimbo uye camshaft chinzvimbo, kuti uone musanganiswa wakasindimara uye unongedze iyo cylinder muinjini isiri kushanda.

Iwo ma data anonongedzera kubva kumaokisijeni maseru anoyambira iyo PCM yeakaonda okisijeni zvemukati mune yekuzadza magasi uye ndeipi injini block inokanganiswa. Kana zvangoonekwa kuti pane musanganiswa wekusimbisa pane imwe injini block, chinzvimbo checamshaft uye crankshaft inobatsira kuona kuti ndeipi injector ine dambudziko. Kana iyo PCM yaona kuti musanganiswa wakaonda uripo uye yoona injekita yemafuta yakakanganiswa pasirinda # 4, P02A8 kodhi inochengetwa uye mwenje wekusashanda (MIL) ungavhenekera.

Dzimwe mota dzinogona kuda kutadza kutenderera kwekuti MIL ivhenekere.

Muchinjikwa-chikamu cheiyo chaiyo mafuta injector:

Chii chakakomba cheiyi DTC?

P02A8 inofanirwa kuverengerwa seyakaomarara semusanganiswa wemafuta wakaonda unogona kukuvadza humburumbira musoro kana injini.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP02A8 kodhi kodhi inogona kusanganisira:

• Yakaderedzwa injini kuita
• Yakaderedzwa mafuta anoshanda
• Tsamira kuneta makodhi
• Kugutsikana makodhi anogona zvakare kuchengetedzwa

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi P02A8 kodhi yekujoinha kodhi inogona kusanganisira:

• Inokanganisa uye / kana yakavharwa mafuta injector
• Vhura kana pfupi denderedzwa muketani (s) einjini injector
• Inokanganisa okisijeni sensor (s)
• PCM kana kukanganisa chikumbiro
• Kusashanda kwemweya unoyerera (MAF) kana manzwiro emhepo (MAP) sensor

Ndeapi matanho eP02A8 ekugadzirisa?

MAF uye MAP macode ane hukama anofanirwa kuongororwa uye kugadziriswa usati waedza kuongorora iyo P02A8 kodhi.

Ini ndoda kutanga yangu kuongororwa pamwe nekuwongorora kwese kwese peturu nzvimbo. Ini ndaizotarisa pane inoisa mafuta injector iri mubvunzo (humburumbira # 4). External ongorora kuti ngura uye / kana idonhe. Kana paine kuora kwakakomba kunze kweinjector yemafuta iri kutaurwa, kana ikadonha, fungidzira kuti yatadza.

Kana pasina chakajeka michina matambudziko muinjini mupanda, maturusi akatiwande anodikanwa kuti anyatso kuona kuongororwa:

1. Chirwere Scanner
2. Dhijitari volt / ohmmeter (MBIRI)
3. Motokari stethoscope
4. Yakavimbika sosi yemota ruzivo

Ipapo ini ndakabatanidza iyo scanner kuchiteshi chekuongorora mota ndokutora ese makodhi akachengetwa uye kufomesa dhata data. Izvi zvinobatsira sezvo kuongorora kwangu kuchikura. Iye zvino ndaizobvisa makodhi uye kuyedza kutyaira mota kuti ndione kana P02A8 yadzoswazve.

Kana iyo P02A8 kodhi ikadzoka nekukasira, shandisa iyo scanner kuita injekisheni bvunzo bvunzo kuti uone kuti misfire idambudziko rejekiseni. Paunenge iwe waita izvo, enda kune nhanho 1.

vanotsika 1

Neinjini inomhanya, shandisa stethoscope kuteerera kune yakakodzera mafuta injector. Inzwi rinonzwika rekudzvanya rinofanira kunzwika, richidzokorora muchimiro. Kana pasina ruzha, enda kune nhanho 2. Kana iri yakasviba kana yepakati, fungidzira kuti iyo # 4 injector haina kukwana kana yakavharika. Kana zvichidikanwa, enzanisa manzwi kubva kujekiseni reiyi humbwa nemamwe manzwi ekuenzanisa.

vanotsika 2

Shandisa iyo DVOM kutarisa voltage uye pasi kushushikana neinjini inomhanya. Vazhinji vagadziri vanoshandisa inogara bhatiri voltage system pane imwe terminal ye peturu injector uye pasi pulse (kubva paPCM) inoshandiswa kune imwe terminal panguva yakakodzera.

Kana pasina magetsi akaonekwa pane inoenderana peturu injector yekubatanidza, shandisa iyo DVOM kuyedza system fuse uye kudzosera. Tsiva fuses uye / kana relays kana zvakakodzera.

Ini ndinoda kuyedza fuses mune system ine dunhu riri pasi pemutoro. Fuse isina kukwana inoita senge yakanaka kana dunhu risina kutakurwa (kiyi pa / injini kudzima) inogona kutadza kana dunhu rikatakurwa (kiyi pa / injini inomhanya).

Kana ese masisitimu fuses uye ma relays ari OK uye pasina magetsi aripo, shandisa mota yako sosi sosi yekutsvagisa dunhu kumashure kune kuvesa switch kana peturu jekiseni module (kana zvichibvira).

Tarira. Shandisa kungwarira kana uchitarisa / kutsiva yakanyanya mafirita system zvikamu.

Inoenderana DTC hurukuro

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

Unoda rumwe rubatsiro neako P02A8 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P02A8, 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.