Maitiro ekuyedza TP Sensor ine Multimeter (Nhanho neNhanho Guide)
Zviri mukati
Iyo throttle position sensor isimba rekudzivirira pane throttle body inotumira data kune injini yekudzora unit zvisinei kuti iyo throttle yakavhurika sei. Iwe unofanirwa kugara uchitarisa kana iyo throttle chinzvimbo sensor iri kushanda nemazvo. Nekudaro, izvi zvinogona kutungamirira kune isina kufanira injini kuyerera kwemhepo kana isina kuongororwa nguva dzose.
Zvino, kana uri kushamisika kuti nhanho idzi dzinoshanda sei, rega ndikufambise mukuita nhanho nhanho:
Matanho Ari Nyore Ekutarisa TPS Yako neMultimeter
Throttle position sensor resistance kana voltage ndiyo inonyanya bvunzo. Dhata ichaunganidzwa munzvimbo dzakasiyana siyana dze throttle, kusanganisira kuvharwa, kuvhurika zvishoma, uye kuvhurika zvizere.
Pazasi pane matanho ekuyedza iyo TPS sensor ine multimeter:
Danho 1: Tarisa kune kabhoni deposits.
Bvisa chikwata chekuchenesa nekuzarura hood. Tarisa kune tsvina kana madhipoziti pane iyo throttle body nemadziro edzimba. Ichenese necarburetor cleaner kana dhende rakachena kusvika isina gwapa. Ziva kuti kuvakwa kwesoti kuseri kweiyo throttle sensor kunogona kuita kuti imire kushanda nemazvo uye kukanganisa kutyaira kwakatsetseka.
Nhanho yechipiri: Throttle position sensor yakabatana newaya yepasi
Tichifunga kuti TPS yako yakabatana nevhu, bvisa iyo uye tarisa zvinongedzo zvetsvina, guruva, kana kusvibiswa. Isa iyo dijitari multimeter voltage sikeri kusvika makumi maviri volts. Batidza ignition mushure mekunge voltage yasimbiswa.
Batanidza waya yasara kudivi rakanaka rebhatiri.
Wobva wabatanidza iyo dema bvunzo inotungamira kune matatu emagetsi materminal uye ita throttle position sensor test. Pane dambudziko re wiring kana materminals asingaratidzi 1 volt.
Nhanho 3: TPS yakabatana kune referensi voltage
Paunenge uchidzidza kuita throttle position sensor test, unofanirwa kuita mamwe maitiro kana TPS sensor yako yakabatana nereferensi voltage uye kwete pasi.
Kutanga, batanidza iyo nhema inotungamira yeDMM pasi pane iyo throttle chinzvimbo sensor. (1)
Wobva watendeudzira moto kune ON chinzvimbo pasina kutanga injini.
Batanidza iyo red test lead kune mamwe maviri materminal mushure mekunge wapedza danho iri. Iyo throttle position sensor iri kushanda nemazvo kana imwe yematerminal inoratidza 5 volts. Dunhu rakavhurika kana hapana paaviri anotungamira ane 5 volts. Iyi ndiyo nzira yakavimbika yekuyedza iyo throttle chinzvimbo sensor.
Nhanho 4: TPS inogadzira iyo chaiyo chiratidzo voltage
Mushure mekupedza yekutanga kuyedza maitiro, iwe unofanirwa kutevera mamwe matanho ekutarisa kana iyo TPS sensor test yakabudirira uye yakapa iyo chaiyo voltage. Ongororazve chiratidzo uye pasi kubatana kwechibatanidza. Batanidza iyo dzvuku bvunzo inotungamira kune chiratidzo waya uye dema bvunzo inotungamira kune pasi waya.
Batidza moto, asi usatanga injini kusvika iyo throttle yakavharwa zvizere. Iyo throttle position sensor iri kushanda nemazvo kana iyo DMM ichiverenga pakati pe2 uye 1.5 volts. Iyo DMM inofanirwa kusvetukira ku5 volts kana iyo throttle yakavhurwa. Kana iyo throttle position sensor test isingasviki 5 volts, inguva yekuitsiva.
Zviratidzo zveMhosva TPS
Kuwedzera nyaya: Kunyangwe injini yako inogona kutanga, inokwevera kushoma kune simba, zvichiita kuti imire. Izvi zvinogona kuita kuti mota yako ikurumidze kumhanyisa pasina kudzvinyirira accelerator pedal.
Kusagadzikana idling injini: Bad throttle position sensors inogona kugadzira zvisingaite mamiriro ezvinhu. Ngatitii unoona kuti motokari yako iri kufamba zvisina kunaka, ichiita zvekumira kana kumira paunenge uchityaira; Iwe unofanirwa kuita kuti sensor iyi itariswe nenyanzvi. (2)
Kushandiswa kwe peturu zvisina kujairika: Kana masensa akatadza, mamwe mamodule anogona kutanga kushanda zvakasiyana kutsiva kushomeka kwemhepo. Iwe uchaona kuti motokari yako inoshandisa peturu yakawanda kudarika nguva dzose.
Nyevero Mwenje: Iyo cheki injini mwenje wakagadzirirwa kukuzivisa iwe kana chero ma sensors ako akatadza. Kana chiedza chemotokari chemotokari yako chikauya, zvakanaka kuti uwane dambudziko risati ranyanya kuipa.
Tarisa zvimwe zvezvinyorwa zvedu pazasi.
- Maitiro ekuyedza low voltage transformer
- Maitiro ekutarisa iyo crankshaft chinzvimbo sensor ine multimeter
- Maitiro ekutarisa mota yepasi waya ine multimeter
kurumbidza
(1) mutungamiri - https://www.britannica.com/science/lead-chemical-element
(2) kutyaira - https://www.shell.com/business-customers/shell-fleet-solutions/health-security-safety-and-the-environment/the-importance-of-defensive-driving.html
Vhidhiyo link
