Ngakhale kuti anthu ambiri apeza ziphaso zoyendetsera galimoto, amamvetsetsa zochepa za masensa agalimoto.Monga gawo lofunika la galimoto, chimachitika ndi chiyani ngati pali vuto ndi sensa?Eni magalimoto ayenera kudziwa izi, ndipo timaperekanso njira.Ngati mukudziwa zochepa za masensa, nkhaniyi ikulitsa chidziwitso chanu.Komanso, ngati galimoto yanu ndi Volkswagen, muyenera kuyang'ana VW sensor supplier kugula.
Sensa ya kutentha kwa madzi yowonongeka
① Pamagetsi, kuwala kwa injini kumakhala koyaka;
②Pa zida, kutentha kwa madzi nthawi zonse kumawonetsa mtengo wapamwamba wa 120 ℃;
③Injini imakhala ndi torque komanso ulesi;
④Khodi yolephera: P003D (voltage ya sensor yamadzi yamadzi ndiyotsika kuposa malire otsika)
Chifukwa
Sensa ya kutentha kwa madzi ndiyosavomerezeka.ECU ikazindikira kuti chizindikiritso cha kutentha kwa madzi sichodalirika, cholowa m'malo chimagwiritsidwa ntchito.Pofuna kuteteza injini, ECU imatseketsa kupotoza kwa injini.
Yankho
Chonde onani kachipangizo ka kutentha kwa madzi.
Sensa yowonongeka ya kutentha kwa kutentha
①ON zida, kuwala kwa injini kumakhala koyaka;
②Mukaponda pa accelerator pang'onopang'ono pamalopo, utsi wochepa wakuda umatuluka, ndipo utsi wambiri wakuda umatuluka pamene muthamanga;
③Injini ndi yaulesi;
④Khodi yolephera: P01D6 (voltage yotengera mphamvu ya sensor ndiyotsika kuposa malire otsika)
Chifukwa
Chizindikiro cha kuthamanga kwa mpweya ndi chosazolowereka, ndipo ECU singalandire chidziwitso choyenera.Zotsatira zake, kuchuluka kwa jekeseni wamafuta kumakhalanso kolakwika.Kuyaka sikukwanira, injini ndi yaulesi, ndipo utsi wakuda umatuluka panthawi yothira mafuta.Mavuto ndi kugwirizana kwa wiring harness ndi kulephera kwa sensa kungayambitse izi.
Yankho
Yang'anani kuthamanga kwa mpweya wotengera ndi sensa ya kutentha.
Chochitika chachifupi chozungulira cha nitrogen ndi oxygen sensor waya mtolo
① Pambuyo poyambira, nyali ya OBD imakhala yoyaka;
②Injini ndi torque yochepa komanso yaulesi;
③Khodi yolakwika: P0050 (kutsikira kwa nayitrogeni ndi sensa ya okosijeni CAN ilandila nthawi yatha), P018C (nthawi yokonzekera nayitrogeni yakumunsi ndi sensa ya okosijeni yatha).
Chifukwa
Chombo cha nitrogen oxygen sensor harness chinatha, chofupikitsa pansi, ndipo sensa ya mpweya wa nayitrogeni sinathe kugwira ntchito bwino, zomwe zimapangitsa kuti pakhale mpweya wambiri, malire a injini, ndi alarm system.
Yankho
Yang'anani chingwe cholumikizira cha nitrogen oxygen sensor.Ngati njira imeneyi sikuthetsa vuto lanu la BMW, bwanji osayesa kugulitsa BMW nitrogen oxide sensor ngati yanu yatsopano?
Kuwonongeka kwa sensor pressure yamafuta
① Pambuyo poyambira, chowunikira chamafuta chimakhala choyaka;
②Kuwala kwa injini kumakhala koyaka nthawi zonse;
③Liwiro lopanda ntchito, kukwera kwamafuta kumawonetsedwa ngati 0.99;
④Khodi yolephera: P01CA (voltage ya sensor yamafuta ndi yayikulu kuposa malire apamwamba)
Chifukwa
Pulojekiti ya sensor ya mafuta yawonongeka kwambiri, ECU imazindikira kuti mphamvu ya mafuta ya mafuta sikugwirizana, ndipo mtengo womwe umasonyezedwa ndi mita ndi mtengo wolowa m'malo mwa ECU.
Yankho
Yang'anani sensor ya mafuta.
Zowonjezera chidziwitso-mitundu ya masensa agalimoto
Pali mitundu yambiri ya masensa agalimoto, zotsatirazi ndizofala kwambiri.
1. Zomverera zoyenda
Mwachitsanzo, mtundu wa vane, mtundu wa gauge core, mtundu wamakono wa eddy, mtundu wa waya wotentha ndi sensa yotentha yamtundu wa air flow sensor yomwe imagwiritsidwa ntchito mu injini ya jakisoni wamafuta.Mutha kugulitsa SKODA Air Flow Sensor kapena mitundu ina pano.
2. Sensa ya malo
Mwachitsanzo, crankshaft position sensor (yomwe imadziwikanso kuti injini liwiro ndi crank angle sensor), camshaft position sensor, throttle position sensor yomwe imagwiritsidwa ntchito mu jekeseni wamafuta a injini ndi makina oyatsira oyendetsedwa ndi microcomputer, makina oyimitsidwa amagetsi amatengera body position (yomwe imadziwikanso kuti body Height) sensa, chiwongolero chowongolera ngodya yomwe imagwiritsidwa ntchito pamagetsi owongolera magetsi, ndi zina zambiri.
3. Pressure Sensor
Monga sensa yothamanga yochulukirapo, sensa yam'mlengalenga, sensa yamphamvu ya silinda yomwe imagwiritsidwa ntchito muulamuliro wa injini, sensa yamafuta yomwe imagwiritsidwa ntchito pamakina otumizira, ndi sensa yogogoda yomwe imagwiritsidwa ntchito pamakina owongolera injini.
4. Sensor Kutentha
Monga injini yozizira kutentha sensa, mpweya kutentha sensa, etc., automatic transmission madzimadzi kutentha sensa ntchito basi kufala dongosolo, ndi mkati kutentha kachipangizo ntchito dongosolo air conditioning.
5. Sensa yokhazikika
Monga sensa ya okosijeni yomwe imagwiritsidwa ntchito pamakina owongolera injini, sensa yosokoneza mowa yomwe imagwiritsidwa ntchito pamakina owongolera chitetezo, etc.
6. Sensor yothamanga
Monga sensa yama gudumu yomwe imagwiritsidwa ntchito mu anti-lock braking system, longitudinal and lateral acceleration (deceleration) speed sensor ya galimoto yamagalimoto, sensa yothamanga yomwe imagwiritsidwa ntchito mu injini yoyang'anira injini, sensa yothamanga yomwe imagwiritsidwa ntchito mu injini, kutumiza kwachangu. ndi kayendedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake
7. Sensor yogundana
Monga mtundu wa mpira wodzigudubuza, mtundu wa piezoelectric ndi masensa amtundu wa mercury omwe amagwiritsidwa ntchito muchitetezo chothandizira.
Ngati mukufuna kusintha sensor, mutha kutiphatikiza pamndandanda wazosankha zomwe mumagulitsa.Kupatulapo, zokonda zilizonse, mutha kulumikizana nafe kudzera pazidziwitso zomwe zili pansi pa tsamba lino.
Nthawi yotumiza: Nov-24-2021