Tshiab Common Rail Injector Valve los ua ke F00RJ02056 Rau 0445120142 0445120310 0445120325 Injector
cov khoom nthuav dav
Siv hauv Tsheb / Cav
Khoom Code | F00RJ02056 |
Tau tshaj injector | 0445120142 0445120310 0445120325 |
Daim ntawv thov | ? |
MOQ | 6 pcs / Negotiated |
Ntim | Lub thawv dawb ntim lossis cov neeg siv khoom xav tau |
Warranty | 6 hli |
Lub sijhawm ua haujlwm | 7-15 hnub ua haujlwm tom qab paub meej tias kev txiav txim |
Kev them nyiaj | T / T, PAYPAL, raws li koj nyiam |
FAQ
KEV KHO MOB NOZZLES: TEEB MEEM
Kev daws teeb meem tuaj yeem ua tau ob qho tib si thaum lub cav khiav thiab thaum nws tau raug kaw lawm. Kev daws teeb meem thaum lub cav khiav
1 Nyeem tawm thiab sib piv qhov voltage thiab lub sijhawm mem tes
Cov teeb liab txhaj tshuaj tuaj yeem piav qhia siv lub oscilloscope. Rau lub hom phiaj no, txuas cov kab ntsuas mus rau lub teeb liab kab, thiab lwm txoj kab rau ib tus pin haum hauv av. Nrog lub cav khiav, nws muaj peev xwm nyeem tawm qhov hluav taws xob thiab lub sijhawm ntawm lub mem tes (qhib lub sijhawm) los ntawm lub teeb liab qauv. Thaum qhib lub throttle valve, lub sij hawm mem tes yuav tsum tau nce thaum lub sij hawm acceleration, thiab nrog ib tug tas mus li cav ceev (nyob ib ncig ntawm 3000 RPM) nws yuav tsum poob rov qab mus rau, los yog nyob rau hauv qis dua, tus nqi tsis ua hauj lwm. Cov txiaj ntsig ntawm ib tus kheej kheej kheej tuaj yeem muab piv nrog rau ib leeg, thiab qhov no yuav qhia tau tias muaj peev xwm ua txhaum, xws li cov khoom siv hluav taws xob tsis zoo.
2 Ntsuas cov roj siab thiab xyuas cov khoom siv thiab cov pa tawm rau cov khoom xau
Lwm qhov kev ntsuam xyuas tseem ceeb yog ntsuas cov roj siab, txhawm rau txheeb xyuas lwm yam khoom uas tuaj yeem ua txhaum (roj twj tso kua mis, roj lim, lub siab tswj), thiab tshuaj xyuas cov khoom noj thiab tso pa tawm kom tsis txhob muaj qhov ntsuas tsis raug. Yog hais tias lub sensor muaj 2-pin connector, nws yog feem ntau yuav yog ib tug inductive sensor. Nyob rau hauv cov ntaub ntawv no, lub internal kuj, ib tug luv luv Circuit Court rau ncej, thiab lub teeb liab yuav txiav txim.
Txhawm rau ua qhov no, tshem tawm cov kev sib txuas ntsaws thiab xyuas qhov kev tiv thaiv sab hauv ntawm lub sensor. Yog tias tus nqi tiv thaiv sab hauv yog 200 txog 1,000 ohms (nyob ntawm tus nqi siv), lub sensor yog OK. Yog hais tias tus nqi yog 0 ohms, muaj ib tug luv luv Circuit Court, thiab nyob rau hauv cov ntaub ntawv ntawm muaj ib tug so. Kev ntsuam xyuas rau luv luv Circuit Court rau thav duab yog ua los ntawm kev siv lub ohmmeter los ntawm tus pin txuas mus rau lub tsheb
hauv av. Tus nqi kuj yuav tsum mus rau infinity. Qhov kev sim siv lub oscilloscope yuav tsum ua rau lub sinus teeb liab ntawm lub zog txaus. Nyob rau hauv rooj plaub ntawm Hall generator, tsuas yog lub teeb liab voltage nyob rau hauv daim ntawv ntawm ib tug square yoj teeb liab thiab cov mov voltage yuav tsum tau kuaj. Qhov no yuav tsum ua rau lub teeb liab yoj square nyob ntawm lub cav ceev. Peb yuav tsum rov hais dua ntawm qhov no tias kev siv ohmmeter tuaj yeem rhuav tshem Hall generator.