P02CB Turbocharger / Supercharger B Chowonjezera Zinthu

P02CB Turbocharger / Supercharger B Chowonjezera Zinthu

Mapepala a OBD-II DTC

Turbocharger / Supercharger Low Boost Condition B

Kodi izi zikutanthauzanji?

Diagnostic Trouble Code (DTC) ndi code yotumizira ma generic, zomwe zikutanthauza kuti imagwira ntchito pamagalimoto a OBD-II omwe ali ndi turbocharger kapena supercharger. Mitundu yamagalimoto omwe akhudzidwa angaphatikizepo, koma osati, Ford, GMC, Chevy, VW, Audi, Dodge, Hyundai, BMW, Mercedes-Benz, Ram, ndi zina. .

DTC P0299 imatanthawuza momwe PCM / ECM (Powertrain / Engine Control Module) imazindikira kuti Turbocharger "B" kapena supercharger siyikuwonjezera mphamvu.

Onani buku lanu lokonzekera magalimoto kuti mudziwe kuti ndi turbo kapena Type B supercharger yomwe imagwiritsidwa ntchito pa pulogalamu yanu. Izi zikhoza kukhala chifukwa cha zifukwa zosiyanasiyana, zomwe tidzakambirana mwatsatanetsatane pansipa. Mu injini yomwe nthawi zambiri imakhala ndi turbocharged kapena supercharged, mpweya wolowa mu injiniyo umakhala woponderezedwa, womwe ndi gawo la zomwe zimapereka mphamvu zambiri kwa injini ya kukula uku. Ngati code iyi yakhazikitsidwa, mwina mudzawona kuchepa kwa mphamvu.

Pankhani yamagalimoto a Ford, izi zitha kugwira ntchito: "PCM imayang'ana kuwerengera kwa PID ya Throttle Inlet Minimum Pressure (TIP) pomwe injini ikuyenda, zomwe zikuwonetsa kutsika pang'ono. DTC iyi imayika PCM ikazindikira kuti kuthamanga kwenikweni kwamakina ndikotsika kwa 4 psi kapena kupitilira masekondi 5. "

Zizindikiro

Zizindikiro za vuto la P02CB zitha kuphatikizira izi:

• Kuunikira kwa MIL (Nyali Yazizindikiro Zosagwira)
• Kuchepetsa mphamvu ya injini, mwina panthawi yadzidzidzi.
• Zachilendo injini / turbo phokoso

Ambiri mwina, sipadzakhalanso zizindikiro zina.

Zotheka

Zomwe zingayambitse Turbocharger Insufficient Acceleration Code P02CB zikuphatikizapo:

• Kuletsa kapena kutuluka kwa mpweya wambiri (wambiri)
• Turbocharger yowonongeka kapena yowonongeka (yolandidwa, yolandidwa, etc.)
• Mphamvu yolimbikitsira / yolimbikitsira mphamvu
• Weldgate bypass control valve (VW) yolakwika
• Mavuto otsika a mafuta (Isuzu)
• Yoyeserera injector control solenoid (Isuzu)
• Cholakwika cha jekeseni wamagetsi (ICP) (Ford)
• Kutsika kwamafuta ochepa (Ford)
• Utsi mpweya Recirculation wonongeka (Ford)
• Variable Geometry Turbocharger (VGT) Actuator (Ford)
• Mtengo wa VGT (Ford)

Njira zothetsera P02CB

Choyamba, mudzafuna kukonza ma DTC ena aliwonse, ngati alipo, musanazindikire kachidindo.

Tiyeni tiyambe ndikuwona. Yenderani makina olowera mpweya ngati pali ming'alu, mapayipi otayirira kapena osadukiza, zoletsa, zotchinga, ndi zina. Konzani kapena sinthani momwe zingafunikire.

Ngati makina otengera mpweya apambana mayeso nthawi zonse, ndiye kuti mudzafuna kuyang'ana kwambiri zoyezetsa zanu pa boost pressure control, switch valve (blout off valve), masensa, zowongolera, ndi zina zotero. Mudzafuna kuwongolera galimotoyo pa. mfundo iyi. chiwongolero chatsatanetsatane chatsatanetsatane cha njira zothetsera mavuto. Pali zovuta zina zodziwika ndi mapangidwe ndi mainjini ena, choncho pitaninso kumabwalo athu okonza magalimoto pano ndikufufuza pogwiritsa ntchito mawu anu osakira. Mwachitsanzo, ngati muyang'ana pozungulira mudzapeza kuti njira yothetsera P0299 mu VW ndiyo kusintha kapena kukonzanso valve yosinthira kapena wastegate solenoid. Pa injini ya dizilo ya GM Duramax, code iyi ingasonyeze kuti resonator ya nyumba ya turbocharger yalephera. Ngati muli ndi Ford, muyenera kuyesa valve solenoid kuti mugwire bwino ntchito.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi nambala ya P02CB?

Ngati mukufunabe thandizo ndi DTC P02CB, 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.