P2293 Fuel Pressure Regulator 2 Magwiridwe

Khodi Yovuta ya OBD-II - P2293 - Kufotokozera Zaukadaulo

P2293 - Kuwongolera kwamafuta amafuta 2

Khodi Yovuta Yodziwitsa (DTC) ndi nambala yotumizira ya OBD-II. Imawerengedwa kuti ndiyaponseponse momwe imagwirira ntchito popanga mitundu yonse yamagalimoto (1996 ndi atsopano), ngakhale njira zowongolera zingasiyane kutengera mtunduwo.

Kodi vuto la P2293 limatanthauza chiyani?

Woyang'anira zamafuta ali ndi udindo wokhazikika pamafuta. Pagalimoto zina, kuthamanga kwamafuta kumamangidwa munjanji yamafuta. Pamagalimoto ena osabwerera, owongolera ndi gawo la mpope wamafuta mkati mwa thankiyo.

Makina osabwezera mafuta amayendetsedwa ndi makompyuta, ndipo mphamvu ya pampu yamafuta ndi kupsinjika kwenikweni mu njanji yamafuta zimadziwika ndi chojambulira cha njanji chomwe chimagwiritsa ntchito kutentha kwa mafuta kuti mudziwe kupsinjika kwenikweni. Modulerain control module kapena module control engine (PCM / ECM) yatsimikiza kuti kutsata mafuta sikungatchulidwe kwa owongolera mafuta omwe alembedwa 2 ndipo akhazikitsa DTC P2293.

Zindikirani. Pa Magalimoto Okhala Ndi Mafuta Osabweza Okhala Ndi Mzere Wogula Pokha - Ngati mafuta sabwezeredwa ku thanki, pangakhale kofunikira kuyang'ana momwe mafuta alili komanso mtengo wake ndi chida chapamwamba chowunikira chomwe chimatha kuyang'anira izi. Ngati pali ma code ena monga masensa okosijeni otsamira omwe alipo pamodzi ndi P2, code P2293 iyenera kuthetsedwa kaye musanapitirire ku ma code ena.

Makina Ogwirizira a Fuel Pressure Regulator:

• P2294 Fuel Pressure Regulator 2 Control Circuit
• P2995 Chizindikiro chotsika chamagetsi owongolera mafuta 2
• P2296 Kuchuluka kwa kayendedwe kabwino ka mafuta koyendetsa dera 2

Zizindikiro za nambala ya P2293 zingaphatikizepo:

Zizindikiro za vuto la P2293 zitha kuphatikiza:

• Mafuta osauka
• Kuthamangitsa koyipa kapena kuzengereza
• Ma code ena atha kupezeka monga masensa a Lean O2.
• Check Engine Light (Nyali Yosazindikiritsa Yoyatsa) ndiyomwe ili
• Kutengera kutsika kwamafuta otsika komanso chifukwa chakusokonekera, injini imatha kuthamanga ndi mphamvu yochepa kapena popanda malire.
• Injini ikhoza kuyenda bwino, koma ilibe liwiro lapamwamba.

zifukwa

Zomwe zingayambitse DTC P2293 zitha kuphatikiza:

• Mphamvu yamafuta yamafuta
• Mizere yamafuta yothinidwa kapena yothinana / yothira mafuta
• Woyang'anira wolakwika
• Zowonongeka zamagetsi zamagetsi kapena zingwe
• Makina owongolera injini (ECM) amayang'anira ndikuwunika kuthamanga kwamafuta pa jekeseni wamafuta ndipo ngati kukakamizidwa kwamafuta komwe akufunsidwa kuli kotsika kapena kupitilira komwe kutchulidwa, code idzakhazikitsidwa.
• The mafuta pressure regulator ndi mkati kunja kwa specifications.
• Sefa yotsekeka yamafuta kapena pampu yamafuta yolakwika.

Mayankho Otheka ku Code P2293

Kuthamanga kwa mafuta - Kuthamanga kwamafuta kumatha kuyang'aniridwa ndi makina opangira magetsi omwe amalumikizidwa ndi njanji yamafuta. Ngati kupanikizika kwamafuta kuli mkati mwa fakitale, sensor yamafuta imatha kukhala ikuwerengera molakwika PCM/ECM. Ngati doko loyezera kuthamanga kwamafuta silikupezeka, mphamvu yamafuta imatha kuyang'aniridwa ndi chida chapamwamba kwambiri kapena pophatikiza zida za adaputala pakati pa mizere yamafuta ndi njanji yamafuta.

Pampu yamafuta - Kutulutsa pampu yamafuta kumatsimikiziridwa ndi PCM/ECM ndipo imatha kuyendetsedwa ndi kompyuta yakunja yoyang'anira mafuta. Pampu yamafuta imatha kuyendetsedwa mozungulira pamagalimoto okhala ndi mafuta osabwerera. Chida chojambulira chapamwamba chingafunikire kutsimikizira kutulutsa kwamitundu iyi yamafuta. Yesani mpope wamafuta kuti mupeze mphamvu zokwanira popeza cholumikizira cholumikizira pampu yamafuta. Magalimoto ena sangathe kuyang'ana mosavuta mawaya a pampu yamafuta. Yang'anani mphamvu ya batri pamalo opopera opopera mafuta okhala ndi volt/ohmmeter ya digito yokhazikitsidwa kukhala ma volts, ndi kutsogolo kwabwino pa waya wamagetsi ndi kutsogolo kolakwika pa malo abwino odziwika, ndi kiyi pa on or run position. Waya wamagetsi opopera mafuta amatha kupatsidwa mphamvu pokhapokha injini ikayamba kapena galimoto ikuyenda. Mphamvu yowonetsedwa iyenera kukhala pafupi ndi mphamvu ya batri yeniyeni.

Ngati palibe mphamvu zokwanira, ganizirani mawaya ku mpope wamafuta ndikuwunikanso kuti muwone ngati mawaya amalephera kwambiri, mawaya omasuka, kapena zolumikizira zotayirira/zonyansa. Pa mapampu amafuta amtundu wobwerera, nthaka imatha kuyang'aniridwa ndi DVOM yokhazikitsidwa ku sikelo ya ohm ndi waya wapansi ndi waya wina pamalo odziwika bwino. Kukana kuyenera kukhala kochepa kwambiri. Pamagetsi osabwereranso, waya woyambira amatha kuwunika ndi graphical multimeter kapena oscilloscope yokhazikitsidwa pamlingo wantchito. Nthawi zambiri ntchito yozungulira pakompyuta ya pampu yamafuta imakhala yowirikiza kawiri kuposa momwe makompyuta amakhalira kuchokera ku PCM/ECM. Pogwiritsa ntchito graphical multimeter kapena oscilloscope, gwirizanitsani njira yabwino ku waya wa chizindikiro ndi njira yolakwika kumalo odziwika bwino. Mungafunike kuzindikira waya wolondola pogwiritsa ntchito chithunzi cha mawaya a fakitale. Ntchito yeniyeniyo iyenera kukhala pafupifupi kuwirikiza kawiri zomwe PCM/ECM imalamula, ngati ntchito yowonetsedwa ndi theka la ndalamazo, makonzedwe a DVOM angafunikire kusinthidwa kuti agwirizane ndi mtundu wa ntchito yomwe ikuyesedwa.

Mizere yamafuta - Yang'anani kuwonongeka kwakuthupi kapena ma kinks mumizere yamafuta omwe angalepheretse kutulutsa pampu yamafuta kapena mizere yobwerera. Zingakhale zofunikira kuchotsa fyuluta yamafuta kuti muwone ngati fyuluta yamafuta yatsekedwa ndipo iyenera kusinthidwa. Iyenera kuyenderera momasuka momwe imayendera yomwe ikuwonetsedwa ndi muvi pa fyuluta yamafuta. Magalimoto ena alibe zosefera zamafuta, ndipo fyulutayo ili polowera pampu yamafuta yokha, ndikofunikira kuchotsa gawo la mpope kuti muwone ngati pali zinyalala zambiri mu thanki kapena ngati fyuluta yamafuta. waphwanyidwa kapena kukanidwa, zomwe zimathanso kulepheretsa mafuta kulowa pampopu.

Wowongolera - Pamagalimoto okhala ndi reverse mafuta system, wowongolera nthawi zambiri amakhala panjanji yamafuta. Makina owongolera mafuta nthawi zambiri amakhala ndi mzere wa vacuum womwe umalepheretsa mafuta kutengera kuchuluka kwa vacuum yopangidwa ndi injini. Yang'anani ma hoses owonongeka kapena otayirira a vacuum kwa wowongolera. Ngati pali mafuta mu payipi ya vacuum, pangakhale kutayikira kwamkati mkati mwa chowongolera chomwe chimayambitsa kutsika kwamphamvu. Pogwiritsa ntchito chotchinga chosawononga, payipi imatha kupinikizidwa kuseri kwa chowongolera chamafuta - ngati kuthamanga kwamafuta kuli kokulirapo ndikuletsa kumbuyo kwa chowongolera, wowongolera akhoza kukhala wolakwika. Pa machitidwe osabwereranso, chowongolera chowongolera mafuta chikhoza kukhala mkati mwa tanki ya gasi pagawo la pampu yamafuta ndipo msonkhano wa module wa pampu yamafuta ungafunike kusinthidwa.

Mphamvu yamagetsi yamafuta - Yesani sensor yamafuta potulutsa cholumikizira ndikuwona kukana kodutsa ma terminals ndi DVOM yokhazikitsidwa ku sikelo ya ohm yokhala ndi waya wabwino ndi woyipa pa cholumikizira chilichonse. Kukaniza kuyenera kukhala mkati mwazinthu zamafakitale. Yang'anani mphamvu ya mphamvu ya sensor ya mafuta ndi chithunzi cha mawaya a fakitale kuti mudziwe kuti ndi waya iti yomwe ikupereka mphamvu ku sensa pogwiritsa ntchito DVOM yokhazikitsidwa ndi ma volts okhala ndi waya wabwino pawaya wamagetsi ndi waya wolakwika pamalo odziwika bwino. Mphamvu yamagetsi iyenera kukhala yozungulira 5 volts, kutengera galimoto.

Ngati ma voliyumu sanatchulidwepo, onetsetsani kulumikizana kwake kuti muwone ngati kulibe kukana kwambiri mu waya komwe kumapereka mphamvu ku sensa. Chingwe cha mayesero chimatha kuyesedwa ndi DVOM yoyikidwa pa volt scale ndi waya woyenera wolowetsedwa mu waya wazizindikiro ndi waya wolakwika pamalo odziwika bwino pomwe galimoto idayatsidwa ndikuyendetsa. Ma voliyumu owonetsedwa ayenera kukhala mkati mwazomwe zimayikidwa mufakitole kutengera kutentha kwakunja komanso kutentha kwamkati mwa mafuta mkati mwa mizere. PCM / ECM imasinthira magetsi kukhala kutentha kuti adziwe kuchuluka kwamafuta. Kungakhale kofunikira kuwunika ma voliyumu pa cholumikizira cha PCM / ECM kuti muwone ngati pali kusiyana kwamagetsi. Ngati magetsi pa PCM / ECM sakugwirizana ndi magetsi omwe amawonetsedwa pamagetsi othamangitsira mafuta, pakhoza kukhala kulimbana kwakukulu mu waya.

Chotsani cholumikizira cha PCM / ECM cholumikizira ndi cholumikizira zamagetsi kuti muyese kukana kwambiri pogwiritsa ntchito DVOM yoyikidwa ku ohms ndi waya uliwonse kumapeto kwa chovalacho. Kukana kuyenera kukhala kotsika kwambiri, kukana kulikonse mopitilira muyeso kungakhale cholakwika cha waya, kapena pakhoza kukhala mphamvu yochepa kapena nthaka. Pezani mphamvu pang'ono pochotsa kulumikizana kwa PCM / ECM ku DVOM kuyika pa volt wadogo ndi waya woyenera pamagetsi opumira mafuta ndi waya wolakwika pamalo abwino odziwika. Ngati magetsi ali ofanana kapena apamwamba kuposa magetsi ofotokozera, mwina pangakhale yochepa mphamvu, ndipo zidzakhala zofunikira kufufuza chingwe kuti mudziwe ngati pali kochepa. Fufuzani mwachidule mpaka pansi mwa kuyika DVOM ku ohms sikelo ndi waya wina pa waya wamagetsi pa cholumikizira cha PCM / ECM ndi waya wina kumalo odziwika bwino. Ngati kulimbana kulipo, vuto lakumtunda limatha kukhala kuti lachitika ndipo kuyenera kutsata wiring kuti mudziwe komwe kuli vutolo.

ZOPHUNZITSA ZAMBIRI PAMENE AMADZIWA KODI P2293?

• Kuchotsa manambala a kukumbukira a ECM musanayambe kuyang'ana deta yowumitsa yachinthu chomwe chimayambitsa vutolo kuti cholakwikacho chibwerezedwe ndikukonzedwanso.
• Kusintha pampu yamafuta othamanga kwambiri pomwe fyulutayo yatsekeka.

KODI P2293 NDI YOYAMBA BWANJI?

Code P2293 ndi code yomwe imasonyeza kuti kuthamanga kwa mafuta ndi kosiyana ndi komwe kukhazikitsidwa ndi ECM kwa majekeseni amafuta. Vutoli lingayambitse mavuto osiyanasiyana chifukwa chotsika kwambiri kapena kuthamanga kwambiri kwamafuta pamene sensa ikulephera kapena kulephera.

KODI KUKONZA KODI KUUNGAKONZE KODI P2293)?

• Bwezeraninso fyuluta yamafuta ngati yatsekeka.
• Bwezerani pampu yamafuta ngati sichimangirira kukakamiza kokwanira kapena ngati ikulephera modukizadukiza.
• M'malo mwa mafuta pressure regulator sensor 2 ngati sichingawunikidwe.

NDANI ZOWONJEZERA PA KODI P2293 KUGANIZIRA

Code P2293 nthawi zambiri imayamba chifukwa cha zosefera zotsekeka kapena kulephera kwapampu yamafuta. Ngati injini yasinthidwa m'magalimoto ena, fufuzani kuti nambala za gawo la chowongolera mafuta atsopano zikugwirizana kapena kuti nambalayo yayikidwa.

khodi yolakwika P2293 (YANSIDWA)

Mukufuna thandizo lina ndi nambala yanu ya p2293?

Ngati mukufunabe thandizo ndi DTC P2293, 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.