Ƙarfafa Matsi (MAP) Sensor: Matsayi, Ayyuka, da Farashi
Abubuwa
Ana amfani da firikwensin MAP ko firikwensin ƙara matsa lamba don auna matsi na iskar sha godiya ga masu adawa da shi. Ana amfani da shi ne akan motocin diesel sanye da injin turbo, amma kuma ana samunsa akan wasu motocin mai. Na'urar firikwensin yana watsa sigina zuwa sashin sarrafa injin, wanda ke amfani da shi don daidaita allurar mai.
🔍 Menene firikwensin MAP?
Le haɓaka firikwensin matsa lamba kuma ake kira Sensor MAP, takaice don Manifold Absolute Matsi. Matsayinsa shine auna matsi na iskar sha a cikin injin. Sannan ta aika da wannan bayanin zuwa kwamfutar don daidaita allurar man.
Ana amfani da firikwensin MAP musamman akan motocin diesel waɗanda suke da su turbocharger... Wannan yana ba da damar samar da iskar iska ga injin, mafi kyawun konewa kuma don haka ƙarin iko ga abin hawa. Yana aiki tare da injin turbine wanda ke danne iska sannan kuma yana haifar da tashin hankali.
Anan ne na'urar firikwensin haɓakawa ya shigo cikin wasa, wanda saboda haka yana ba da damar sanin yanayin iska a mashigar injin. Don haka, wannan yana ba da damar yin amfani da allurar dangane da ita.
Ina firikwensin MAP yake?
Ana amfani da firikwensin MAP don auna matsi da iskar abin hawa. Don haka, yana cikin injin a lokacin shan iska. Za ku same shi a cikin bututu ci da yawa ko kusa da shi, an haɗa shi da mai tarawa ta bututu mai sassauƙa.
⚙️ Ta yaya na'urar firikwensin haɓakawa ke aiki?
Matsayin firikwensin ƙara matsa lamba, ko firikwensin MAP, shine ganowa da auna matsin iska a cikin iskar abin hawan ku. Located a matakin da iska ci a cikin engine, yana aiki tare da sashin sarrafa injin.
Firikwensin MAP shine abin da ake kira firikwensin magnetoresistive. An yi shi da yumbu kuma yana da tsayayyar auna matsi. Sannan suna samarwa siginar lantarki wanda ake canjawa wuri zuwa kwamfuta.
Wannan yana ba da damar kalkuleta daidaita adadin man fetur allura don inganta haɗin iska / man fetur da konewar injin, barin abin hawa ya motsa.
🚗 Menene alamun firikwensin HS MAP?
Tunda firikwensin ƙara matsa lamba yana taka rawa a tsarin allura a cikin abin hawan ku, firikwensin MAP mara kyau na iya lalata shi. Ana iya gane naƙasasshiyar firikwensin MAP ta waɗannan alamun:
- Yawan amfani da man fetur ;
- Ƙarfin injin yana raguwa ;
- Matsalolin ƙaddamarwa ;
- Rushewa da rashin wuta ;
- Hasken injin yana kunne.
Koyaya, waɗannan alamun ba lallai bane suna da alaƙa da firikwensin MAP kuma suna iya nuna matsala a wani wuri a cikin kewayen allura. Saboda haka, an bada shawarar aiwatarwa ciwon kai duba aikin firikwensin ƙara matsa lamba.
💧 Yadda ake tsaftace firikwensin MAP?
Tsaftace firikwensin MAP wani lokaci yakan zama dole lokacin da wuce gona da iri ke tsoma baki tare da allurar motar ku. Sa'an nan kuma dole ne a bude shi, tarwatsa kuma a tsaftace shi da samfur na musamman ko farin ruhu. Duk da haka, yi hankali kada a cire turbocharger daga abin hawa.
Kayan abu:
- Farin ruhu
- Mai tsabtace birki
- Kayan aiki
Mataki 1. Kashe firikwensin MAP.
Bincika wurin na'urar firikwensin haɓakawa a cikin littafin sabis ɗin ku ko a cikin Littafin Sabis na Kera motoci (RTA). Yawancin lokaci ana samun shi a cikin ko kusa da ma'aunin abin sha.
Bayan gano shi, ci gaba da ƙwace ta ta hanyar cire haɗin da haɗin kai. Sa'an nan kuma zazzage firikwensin MAP da ke riƙe da sukurori kuma cire shi.
Mataki 2: tsaftace firikwensin MAP
Bayan an tarwatsa firikwensin MAP, zaku iya tsaftace shi. Don wannan, muna ba ku shawara ku yi amfani da samfur na musamman da aka tsara don tsaftace sassan lantarki. Hakanan zaka iya amfani da tsabtace birki da / ko farin ruhu.
Mataki 3. Haɗa firikwensin MAP.
Kammala taron firikwensin MAP a tsarin juzu'i na wargajewa. Sake mayar da firikwensin ƙarfin ƙarfin, sake haɗa masu haɗin sa kuma a ƙarshe gyara murfin injin. Bayan tsaftacewa, tabbatar da cewa injin ku yana aiki lafiya.
👨🔧 Yadda ake bincika firikwensin MAP?
Ana yin gwajin aikin na'urar firikwensin haɓakawa tare da auto bincike kayan aiki... Ta hanyar shigar da shi cikin haɗin OBD na motar ku, zaku iya gwada shi da lambobin kuskure nunawa idan da gaske ne matsalar firikwensin MAP.
Don haka, lambobi da yawa suna nuna rashin aiki na wannan firikwensin da haɓaka matsa lamba, gami da: P0540, P0234, da P0235, da kuma lambobin kuskure daga P0236 zuwa P0242.
Hakanan kuna iya gwada firikwensin MAP ɗinku da shi multimita duba wutar lantarki a mahaɗin sa. A cikin yanayin yau da kullun, yakamata ku sami karatun kusan 5 V.
💰 Nawa ne farashin firikwensin MAP?
Farashin firikwensin MAP ya bambanta sosai daga samfurin zuwa abin hawa. Kuna iya samun su akan Intanet daga kusan Yuro goma sha biyar, amma sau da yawa dole ne ku sake ƙididdigewa aƙalla 30 €... Duk da haka, farashin zai iya tashi zuwa kusan 200 €.
Yanzu kun san abin da firikwensin MAP ɗin motar ku ke don! Kamar yadda wani sunan ke nunawa, na'urar firikwensin haɓakawa don haka yana auna karfin iska don haka yana taka muhimmiyar rawa wajen konewar injin ku. Don haka, ya kamata a tsaftace ko maye gurbin shi a yayin da ya sami matsala.
