Momwe Mungayesere Sensor ya TP yokhala ndi Multimeter (Chitsogozo cha Gawo ndi Gawo)
Zamkatimu
The throttle position sensor ndi mphamvu yotsutsa pa thupi la throttle yomwe imatumiza deta ku unit control unit mosasamala kanthu kuti throttle ndi yotseguka bwanji. Muyenera kuyang'ana nthawi zonse ngati throttle position sensor ikugwira ntchito bwino. Komabe, izi zitha kupangitsa kuti injini isayende bwino ngati siyiyang'aniridwa pafupipafupi.
Tsopano, ngati mukuganiza momwe masitepewa amagwirira ntchito, ndiroleni ndikuyendetseni ndondomekoyi pang'onopang'ono:
Njira Zosavuta Zowonera TPS Yanu ndi Multimeter
Throttle position sensor resistance kapena voltage ndiyeso yodziwika kwambiri. Deta idzasonkhanitsidwa pamakonzedwe osiyanasiyana a throttle, kuphatikizapo kutsekedwa, kutsegulidwa pang'ono, ndi kutsegulidwa kwathunthu.
Pansipa pali njira zoyesera sensa ya TPS yokhala ndi ma multimeter:
Gawo 1: Yang'anani ma depositi a kaboni.
Chotsani chipangizo choyeretsera potsegula hood. Onetsetsani dothi kapena madipoziti pa thupi throttle ndi makoma nyumba. Iyeretseni ndi chotsukira kabureta kapena chiguduli choyera mpaka itakhala yopanda banga. Dziwani kuti kuchuluka kwa mwaye kuseri kwa throttle sensor kumatha kupangitsa kuti asiye kugwira ntchito bwino ndikusokoneza kuyendetsa bwino.
Khwerero 2: Throttle position sensor yolumikizidwa ndi waya pansi
Pongoganiza kuti TPS yanu yalumikizidwa ndi nthaka, chotsani ndikuyang'ana maulalo adothi, fumbi, kapena kuipitsidwa. Khazikitsani sikelo yamagetsi yamagetsi ya digito kukhala pafupifupi 20 volts. Yatsani poyatsira magetsi atakhazikitsidwa.
Lumikizani waya wotsalira ku mbali yabwino ya batri.
Kenako gwirizanitsani njira yoyesera yakuda kumalo atatu amagetsi ndikuyesa throttle position sensor. Pali vuto la waya ngati ma terminals sakuwonetsa 1 volt.
Khwerero 3: TPS yolumikizidwa ndi voteji
Mukamaphunzira kuyesa kuyesa kwa sensor position, muyenera kuchita njira zina ngati sensa yanu ya TPS ilumikizidwa ndi voteji yolumikizira osati pansi.
Choyamba, gwirizanitsani chiwongolero chakuda cha DMM kuti chitsike pa sensa ya throttle position. (1)
Kenako tembenuzirani kuyatsa pamalo a ON osayambitsa injini.
Lumikizani njira yoyeserera yofiyira ku ma terminals ena awiri mukamaliza sitepe iyi. Sensa ya throttle position ikugwira ntchito bwino ngati imodzi mwama terminal ikuwonetsa 5 volts. Dera lathyoka ngati palibe mwa njira ziwirizo zomwe zili ndi 5 volts. Iyi ndiye njira yodalirika kwambiri yoyesera sensa ya throttle position.
Khwerero 4: TPS imapanga magetsi olondola
Mukamaliza kuyesa koyamba, muyenera kutsatira njira zina kuti muwone ngati kuyesa kwa sensor ya TPS kudachita bwino ndikupereka mphamvu yoyenera. Yang'ananinso chizindikiro ndi maulumikizidwe apansi a cholumikizira. Lumikizani kuyesa kofiira kutsogolo kwa waya wa chizindikiro ndipo kuyesa kwakuda kumatsogolera ku waya wapansi.
Yatsani kuyatsa, koma musayambitse injini mpaka phokoso litatsekedwa kwathunthu. Sensa ya throttle position ikugwira ntchito bwino ngati DMM ikuwerenga pakati pa 2 ndi 1.5 volts. DMM iyenera kulumphira ku 5 volts pamene throttle imatsegulidwa. Ngati kuyesa kwa sensor position sikufika 5 volts, ndi nthawi yoti musinthe.
Zizindikiro za TPS Yolakwika
Mavuto a mathamangitsidwe: Ngakhale injini yanu ingayambike, idzakokera mphamvu pang'ono, ndikuyimitsa. Izi zitha kupangitsa kuti galimoto yanu ifulumire popanda kufooketsa accelerator pedal.
Kusakhazikika kwa injini: Masensa oyipa a throttle position amatha kupanga zinthu zopanda ntchito. Tiyerekeze kuti mukuwona kuti galimoto yanu ikuyenda bwino, ikuyenda kapena kuyimirira pamene mukuyendetsa; Muyenera kuyang'anitsitsa sensa iyi ndi katswiri. (2)
Kugwiritsa ntchito mafuta modabwitsa: Masensa akalephera, ma module ena angayambe kugwira ntchito mosiyana kuti athe kulipira kusowa kwa mpweya. Mudzaona kuti galimoto yanu imadya mafuta ambiri kuposa nthawi zonse.
Chenjezo Lamagetsi: Kuwala kwa injini ya cheke kudapangidwa kuti kukuchenjezeni ngati masensa anu aliwonse alephera. Ngati nyali ya injini yagalimoto yanu ikayaka, ndibwino kuti mupeze vutolo lisanakule.
Onani zina mwazolemba zathu pansipa.
- Momwe mungayesere otsika voltage transformer
- Momwe mungayang'anire sensor ya crankshaft yokhala ndi multimeter
- Momwe mungayang'anire waya wapansi wagalimoto ndi multimeter
ayamikira
(1) kutsogolera - https://www.britannica.com/science/lead-chemical-element
(2) kuyendetsa - https://www.shell.com/business-customers/shell-fleet-solutions/health-security-safety-and-the-environment/the-importance-of-defensive-driving.html
Ulalo wamavidiyo
