8-98145455-0 294200-2760 Tus ciav hlau ib txwm xuas tsheb ciav hlau SHITION MISS RAU TOYOTA ISUZU
Khoom npe: SCV Valve
2. Siv cov hlau
3.Application: isuzu
4.Origin: Tuam Tshoj ua
5.Delivery: 5-7 hnub
- Ceev ceev
- Kev Muaj Peev Xwm Zoo
- 24\/7 Cov Neeg Siv Khoom
Khoom Taw qhia
Khoom Taw Qhia: Scv Li Qub 8-98145455455-0 & 294200-2760
Lub hau kev tswj hwm valve (SCV) yog qhov tseem ceeb hauv diesel siab nyob rau hauv diesel siab nyob rau hauv diesel siab {}} kev rail tshuab rail, lub luag hauj lwm rau kev tswj hwm roj teeb kom meej. Qhov cuam tshuam ncaj qha no cuam tshuam kev ua haujlwm cav, roj efficiency, thiab emissions ua raws. Hauv qab no muaj cov ncauj lus kom ntxaws rau 8 - 98145455454 thiab 2960 scv li qub, suav nrog cov ntawv thov roj, ua qauv siv cov lej siv.
Scv Valve 8-98145455-0
TSHAJ ROJ TWJ & XYUAS
Roj twj tso kua mis: Bosch cp4.2 Siab- Siab Rail Twj
Cav Daim Ntawv Thov:
Gm Duramax 2.8L (Lwn, 2016-2023)
Ford Ecobluue 2.0L (2018-2023)
Tsheb Foos
Chevrolet: Colorado (2016-2023), Silverado 1500 (Xaiv cov qauv diesel)
Ford: Ranger (2019-2023), Transit Custom (2020-2023)
Hloov Pes Ntawm Cov Zauv
8-98145484-1 (Ib Feem Tau Zoo)
Bosch 02816002875
Scv Valve 294200-2760
TSHAJ ROJ TWJ & XYUAS
Roj twj tso kua mis: Denso HP4.2 Siab- Siab Rail Twj
Cav Daim Ntawv Thov:
Toyota 1GD - ftv (2.8L Turbo Diesel, 2017-2023)
Isuzu 4JJ3-TCX (3.0L turbo diesel, 2019-2023)
Tsheb Foos
Toyota: Hilux (2017-2023), Av Cruiser Prado (2018-2023)
Isuzu: D - Max (2019-}}}}}}}}}}}}
Hloov Pes Ntawm Cov Zauv
294200-2750 (Txuj Ci)
294200 {{-} 2761 (Kev Nyab Xeeb-Kev Nyab Xeeb Optimized Optimized)
Cov Khoom Tseem Ceeb Nta
Cov tsos mob: tsis muaj lub hwj chim, ntxhib idling, nyuaj pib, tsis muaj roj kev lag luam.
Ua rau: txhaws ntawm cov roj tsis huv, hnav lub rooj valt valve, lossis solenoid cheem tsis ua hauj lwm.
Kev Tiv Thaiv: Siv siab - zoo diesel, hloov roj lim cov roj tsis tu ncua, thiab zam kom tsis txhob khiav ntawm cov roj qis.
Hloov cov lus pom zoo
Kev tswj hwm tswj: PWM lub teeb liab hloov pauv tswj hwm ruaj khov (± 3bar).
Enhanced durability: molybdenum alloy valve txhim kho cov coj tawm tsam (3x ntev lifespan).
Kev kuaj mob muaj peev xwm: Qee cov qauv txhawb kev ua txhaum cia rau kev daws teeb meem.
Roj Twj Tso Kua Mis Ua Haujlwm
Cov teeb meem scv valve regulates roj ntws mus rau qhov siab - qhov siab rail ntawm lub siab rail siab (300-400bar ntawm idle, 1800-2000bar hauv qab thauj). Ua tsis tiav yuav ua rau lub zog poob lossis ua rau DTCs (piv txwv li, PCT87, P0251).
Testing Cov Qauv rau Scv Li Qub 8-98145455-0 & 294200-2760
Rau 8 {- 98145454545-}}
Kev Kuaj Hluav Taws Xob Kev Kuaj Hluav Taws Xob
Coil Kuj (ntawm 20 degree):
8-981454545-0: Tus Qauv Tus Qauv 2.8ω ± 0.3ω
294200-2760: Tus Qauv Tus Qauv 3.2ω ± 0.3ω
Txhaum Cai:<2Ω (short circuit) or >5ω (Qhib Circuit Court) yuav tsum hloov.
PWM tsom teeb liab (Oscilloscope ntsuas):
Zaus: 150-850hz (sib txawv nrog ECU txib)
Lub Luag Haujlwm Cycle: 15% -85% (kaw rau tag nrho cov khoom)
Cov nthwv dej tam sim no yuav tsum tau qhia cov nthwv dej huv si square; tiaj tus saum los yog oscillations qhia lub pob hluav taws xob.
2. Roj System Siab Ntsuas
Tsawg -} siab sab (inlet):
Txheem: 4-6 bar (idle)
Yam tsawg kawg nkaus pib siab: ntau dua los yog sib npaug rau 3.2 bar (qis dua cov nqi yuav ua rau roj tshaib plab).
High - siab rail (ntawm kev kuaj mob ntawm kev kuaj mob):
IDLE: 300-400 bar
TAS NRHO LOAD: 1800-2000 BAR (BOSCH CP4.2) / 2000-2200 bar (Denso HP4.2)
Abnormal Fluctuation: >32 Luam Ntawv Tshawb xyuas scv valve tsis tau ua haujlwm.
3. Dynamic teb kuaj
Lub Sijhawm Valve:
Li qub:<8ms (from ECU command to stabilized pressure)
Delayed/Sticking: >15ms yuav tsum tau tu lossis hloov.
Kev ntsuas kev ntsuas (kom rov qab kom siab (siab khaws):
Txheem: tsawg dua los yog sib npaug rau 5% siab poob hauv 5 feeb
Ntau dhau lawm poob: qhia tias hnav cov rooj zaum hauv lub rooj lossis foob tsis ua haujlwm.
4. Cov teeb meem kuaj mob (DTC)
Cov SCV SCV -} Cov Ntawv Qhia Txog DTCs thiab Cov Ntawv Tshaj Tawm:
P0087 (Tsawg roj siab) → Soj ntsuam cov kua qis-} siab tso kua mis, lim, thiab scv fais fab mov.
P0251 (SCV Tswj tawm ntawm ntau yam) → Ntsuas Coil Kuj thiab ECU tso zis teeb liab.
P0191 / P0193 (Rail Siab Anomaly) → Txheeb xyuas PWM Lub Luag Haujlwm Ua kom Hnov.
Koj tsis ntseeg
Pov tseg
Cov qhua tuaj noj mov
Kev Them Nyiaj Yooj Yim Rau Koj Yooj Yim
Txhawm rau ua koj txoj kev yuav khoom du thiab yooj yim, peb muab ntau yam kev xaiv them nyiaj zoo:
Lub txhab nyiaj hloov chaw
Them ncaj qha rau hauv 15 cov txiaj ntsig txhawb nqa.
Sab hnub poob
Nrawm thiab thoob ntiaj teb cov nyiaj sib hloov.
Paypal
Kev nyab xeeb thiab yooj yim online them nyiaj.
Neeg ruam
Txaus siab rau kev tiv thaiv ntxiv nrog kev sib pauv kev lag luam alibaba.
Peb nyob ntawm no kom koj cov txheej txheem xaj kev txhawj xeeb ntxhov siab {}} free {{Xaiv txoj kev them nyiaj uas ua haujlwm zoo tshaj rau koj!
Shipping tau yooj yim
Peb nkag siab tias txhua tus neeg siv khoom muaj kev xav tau tshwj xeeb. Yog vim li cas peb muab:
Kev pabcuam nthuav qhia thoob ntiaj teb
DHL, FedEx, UPS rau kev xa khoom sai thiab nyab xeeb.
Kev daws teeb meem tiv thaiv hiav txwv
Nqis thiab txuag tau rau kev txiav txim ntau.
Saj zawg zog logistics
Koj puas xav tau koj tus kheej xa mus? Peb zoo siab ua haujlwm nrog lawv thiab.
Tsis muaj teeb meem lub hom phiaj, peb ua kom cov kev daws teeb meem zoo tshaj plaws rau koj.
Cim npe nrov: 8-98145455-0 294200-2760 Tus ciav hlau ib txwm muaj pa hluav taws xob txoj hlua txuas ntxiv rau Toyota Isuze, lwm tus neeg, Hoobkas
