P2265 Madzi mumagetsi oyendera mafuta kuchokera kosiyanasiyana / magwiridwe antchito

P2265 Madzi mumagetsi oyendera mafuta kuchokera kosiyanasiyana / magwiridwe antchito

Mapepala a OBD-II DTC

Madzi ozungulira sensa yamafuta mosiyanasiyana / magwiridwe antchito

Kodi izi zikutanthauzanji?

Iyi ndi generic Diagnostic Trouble Code (DTC) yogwiritsidwa ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sikuchepera, magalimoto ochokera ku Land Rover (Range Rover), Ford, Hyundai, Jeep, Mahindra, Vauxhall, Dodge, Ram, Mercedes, ndi zina zambiri. kuyambira chaka, kupanga, mtundu ndi kasinthidwe kosinthira.

OBD-II DTC P2265 imalumikizidwa ndi madzi ozungulira sensa yamafuta, amadziwikanso kuti dera lamafuta. Module yoyang'anira mphamvu (PCM) ikazindikira vuto lakunja kapena vuto lina la magwiridwe antchito ndi zizindikiritso zamagetsi mumayendedwe amagetsi am'madzi, P2265 ikhazikika ndikuwunika kwa injini. Madzi owonetsa mafuta amathanso kubwera ngati galimoto ili ndi chizindikiro chochenjeza. Onaninso zofunikira zamagalimoto kuti mupeze komwe kuli sensa ya chaka chanu chachitsanzo / kupanga / kukonza.

Makina opangira mafuta amapangidwa kuti azitha kuyang'anira mafuta omwe amadutsamo kuti awonetsetse kuti ethanol, madzi, ndi zonyansa zina sizipitilira kuchuluka kwake. Kuphatikiza apo, kutentha kwa mafuta kumayesedwa ndi sensa yamadzi-mu-mafuta ndikusinthidwa kukhala mulifupi wamagetsi oyang'aniridwa ndi PCM. PCM imagwiritsa ntchito zowerengera izi kuti zisinthe nthawi yamagetsi kuti igwire bwino ntchito komanso mafuta azachuma.

Chojambulira chodziwika ndimadzi:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kukula kwa code iyi kumatha kusiyanasiyana ndi kuwunikira kosavuta kwa injini kapena madzi mu nyali yamafuta pagalimoto yomwe imayamba ndikusunthira pagalimoto yomwe imakhazikika, yoyipa, kapena siyiyamba konse. Kulephera kukonza izi munthawi yake kumatha kuwononga mafuta ndi zida zama injini zamkati.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P2265 zitha kuphatikiza:

• Injini ikhoza kukhazikika
• Kusokonekera kwakukulu
• Injini ikukanika kuyaka
• Mafuta osauka
• Kusachita bwino
• Chowunikira cha injini chikuyatsa
• Chizindikiro cha madzi-mafuta chikuyatsidwa

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi P2265 zitha kuphatikizira izi:

• Madzi olakwika mu gauge yamafuta
• Mafuta owonongeka
• Fuse kapena jumper (ngati kuli kotheka)
• Fyuluta yopunduka kapena yotayika
• Cholumikizira chowonongeka kapena chowonongeka
• Kulumikizana kolakwika kapena kowonongeka
• Zowonongeka ECU

Kodi ndi njira ziti zina zothetsera P2265?

Gawo loyamba pothetsera vuto lililonse ndikuwunikanso za Technical Service Bulletins (TSBs) zamagalimoto pachaka, mtundu, ndi kupangira magetsi. Nthawi zina, izi zimatha kukupulumutsirani nthawi yayitali ndikukulozerani njira yoyenera.

Gawo lachiwiri ndikuyang'ana zolemba zamagalimoto kuti mudziwe nthawi yomwe fyuluta yamafuta idasinthidwa ndikuwona momwe fyulutayo ilili. Zomwe zimachititsa kachidindo kameneka ndi zolakwika zosefera kapena mafuta oipitsidwa. Kuyang'ana kowoneka kwamafuta kumatha kuchitika pogwiritsa ntchito chidebe chagalasi. Chitsanzo chikatengedwa ndikuloledwa kukhazikika, madzi ndi mafuta zidzalekanitsa mkati mwa mphindi zochepa. Kukhalapo kwa madzi mumafuta ndi chizindikiro cha mafuta oipitsidwa, fyuluta yoyipa yamafuta, kapena zonse ziwiri. Muyenera kupeza zigawo zonse m'madzi mumayendedwe amafuta ndikuyang'ana mozama kuti muwone mawaya okhudzana ndi zolakwika zoonekeratu monga zokopa, zotupa, mawaya owonekera, kapena zipsera. Kenako, muyenera kufufuza zolumikizira chitetezo, dzimbiri ndi kuwonongeka kwa ojambula. Pamagalimoto ambiri, sensa nthawi zambiri imayikidwa pamwamba pa thanki yamafuta.

Njira zapamwamba

Masitepe owonjezera amakhala achindunji kwambiri kwa galimotoyo ndipo amafuna kuti zida zoyenera zotsogola zizichitidwa molondola. Njirazi zimafuna ma multimeter adijito ndi zolemba zaukadaulo zamagalimoto. Chida choyenera kugwiritsa ntchito panthawiyi ndi oscilloscope, ngati ilipo. O-scope idzapereka chithunzithunzi cholondola cha ma pulse a siginecha ndi ma frequency omwe adzakhale olingana ndi kuchuluka kwa kuipitsidwa kwamafuta. Mafupipafupi osiyanasiyana ndi 50 mpaka 150 hertz; 50 Hz imagwirizana ndi mafuta oyera, ndipo 150 Hz imagwirizana ndi kuipitsidwa kwakukulu. Zofunikira pamagetsi ndi ma siginecha zimatengera chaka chopangidwa ndi mtundu wagalimoto.

Mayeso amagetsi

Chojambulira madzi-mu-mafuta chimaperekedwa ndi voliyumu yama volts pafupifupi 5 kuchokera ku PCM. Ngati njirayi itazindikira kuti magetsi kapena nthaka ikusowa, kuyeserera kosalekeza kungafunike kuti mutsimikizire kukhulupirika kwa zingwe, zolumikizira, ndi zinthu zina. Kuyesa kopitilira muyeso kumayenera kuchitika nthawi zonse ndi magetsi osachotsedwa kudera, ndipo kuwerengetsa koyenera kwa zingwe ndi kulumikizana kuyenera kukhala 0 ohms of resistance. Kukaniza kapena kupitilira kulikonse kumawonetsa kulumikizana kolakwika komwe kumatseguka kapena kufupikitsidwa ndipo kumafuna kukonzanso kapena kusintha.

Kodi njira zokhazikika zotani zokonzera code iyi ndi ziti?

• Kusintha madzi mumagetsi amafuta
• Kuchotsa fuseti kapena fuse (ngati zingatheke)
• Kukonza zolumikizira ndi dzimbiri
• Konzani kapena sinthanitsani zingwe zolakwika
• Kuchotsa mafuta oyipitsidwa
• Kuchotsa fyuluta yamafuta
• ECU firmware kapena m'malo

Zolakwitsa wamba zitha kukhala:

Vutoli limachitika chifukwa chobwezeretsa PCM kapena sensa yamafuta amafuta pomwe waya wawonongeka kapena mafuta awonongeka.

Tikukhulupirira kuti zambiri zomwe zatchulidwa m'nkhaniyi zakuthandizani kukulozerani njira yoyenera yothetsera madzi anu pamavuto a DTC. Nkhaniyi ndi yongofuna kudziwa zambiri komanso ma data aukadaulo a galimoto yanu ayenera kukhala patsogolo nthawi zonse.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi code P2265?

Ngati mukufunabe thandizo ndi DTC P2265, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.