P0102 Ƙananan MAF Circuit

Bayanan fasaha na kuskure P0102

Na'urar firikwensin iska (wanda baƙaƙensa ya tsaya ga kalmomin mass air flow) an ƙera shi ne don auna ƙara da yawan iskar da ke shiga injin, kuma ana iya shigar da wannan firikwensin kai tsaye akan bututun ɗaukar iska.

Wannan babban firikwensin iska yana da alhakin auna juzu'in iskar da ke shigowa, aikinsa shi ne ɗaukar wannan ƙimar kuma ya lissafta duka girma da yawa na iskar mai shigowa, kuma aikin PCM shine yin amfani da wannan karatun tare da wasu. saita sigogi. yin amfani da firikwensin don tabbatar da samar da man fetur daidai a kowane lokacita yadda babu makamashi a cikin mota ko injin.

Idan babban firikwensin kwararar iska ya yi kuskure, lambar OBDII P0102 zata yi haske.

Menene ma'anar P0102?

Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gabaɗaya, wanda ke nufin ya shafi motocin OBD-II masu sanye da kayan masarufi na MAF. Alamu sun haɗa, amma ba'a iyakance su ba, Toyota, Infiniti, Nissan, Jaguar, Audi, Mercedes, Dodge, Hyundai, Chevy, Ford, da dai sauransu Duk da yanayin gabaɗaya, takamaiman matakan gyara na iya bambanta dangane da iri / ƙirar.

Mass Air flow (MAF) firikwensin firikwensin da ke cikin injin iskar iska bayan na'urar tace iska kuma ana amfani dashi don auna girma da yawan iskar da aka zana cikin injin. Na'urar firikwensin kwararar iska da kanta kawai tana auna wani yanki na iskar da ake sha, kuma ana amfani da wannan ƙimar don ƙididdige jimlar ƙarar iska da yawa.

Tsarin sarrafa wutar lantarki (PCM) yana amfani da wannan karatun tare tare da sauran sigogi na firikwensin don tabbatar da isar da mai a kowane lokaci don ingantaccen iko da ingantaccen mai.

Wannan Lambar Matsalar Bincike (DTC) P0102 yana nufin an gano siginar ƙaramin sigina a cikin firikwensin iska (MAF) ko kewaye. PCM ta gano cewa ainihin siginar mitar firikwensin MAF ba ta cikin kewayon da ake tsammani na ƙimar MAF da aka lissafa.

Lura. Wasu na'urori masu auna firikwensin na MAF sun haɗa da firikwensin zafin iska, wanda shine wata ƙima da PCM ke amfani da ita don mafi kyawun aikin injin.

Lambobin matsala na kewaye MAF da ke kusa sun haɗa da P0100, P0101, P0103, da P0104.

Hoton firikwensin iska mai yawa (kwararar iska mai yawa):

Menene yiwuwar alamun lambar P0102?

Alamomin lambar P0102 na iya haɗawa da:

• Lamp Indicator Lamp (MIL) haskakawa (wanda kuma aka sani da fitilar gargadin injin)
• Injin da ke gudana kusan
• Bakin hayaƙi daga bututun shaye shaye
• Tsayawa
• Injin yana farawa da ƙarfi ko tsayawa bayan farawa
• Maiyuwa sauran alamun ikon sarrafawa ko ma babu alamun
• Jin rashin ƙarfi da ƙarancin ruwa a cikin injin.
• Makale lokacin fara injin, wanda zai haifar da kashewa ta atomatik.
• Wahalar tuƙi.

Wadanne dalilai ne masu yiwuwa?

Mai yiwuwa sanadin wannan DTC na iya haɗawa da:

• Kazanta ko datti MAF haska
• Kuskuren MAF firikwensin
• Shigar da iska yana zubowa
• MAF firikwensin kayan doki ko matsalar wiring (bude da'irar, gajeren zango, sawa, mara kyau, da sauransu)

Lura cewa wasu lambobin na iya kasancewa idan kuna da P0102. Kuna iya samun lambobin ɓarna ko lambobin firikwensin O2, don haka yana da mahimmanci a sami “babban hoto” na yadda tsarin ke aiki tare kuma yana shafar juna lokacin bincike.

Menene zan iya yi don tantancewa da gyara lambar Injin P0102?

• Ka duba duk abin da aka haɗa na MAF da masu haɗawa don tabbatar da cewa sun lalace, ba fashewa, karyewa, an karkatar da su kusa da wayoyi / murɗa wuta, relays, injuna, da sauransu.
• Duba da ido don bayyananniyar iska a cikin tsarin shigar iska.
• A gani * a hankali * duba wayoyin firikwensin MAF (MAF) ko tef don ganin gurɓatattun abubuwa kamar datti, ƙura, mai, da sauransu.
• Idan matatar iskar datti ce, maye gurbin ta da sabon tace ta asali daga dilan ku.
• Tsaftace MAF da kyau tare da fesa MAF mai gogewa, yawanci kyakkyawan matakin bincike / gyara DIY.
• Idan akwai raga a cikin tsarin shigar iska, tabbatar cewa yana da tsabta (galibi VW).
• Rashin sarari a firikwensin MAP na iya haifar da wannan DTC.
• Ƙananan ƙarancin iskar iska ta cikin ramin firikwensin na iya haifar da wannan DTC a cikin rashin aiki ko lokacin raguwa. Bincika don ɓarna ɓoyayyiyar ƙasa daga cikin firikwensin MAF.
• Yi amfani da kayan aikin dubawa don saka idanu akan ƙimar firikwensin MAF na ainihin, firikwensin O2, da ƙari.
• Duba Takaddun Sabis na Fasaha (TSB) don takamaiman ƙirar / ƙirar ku don sanannun matsalolin da abin hawan ku.
• Matsalar yanayi (BARO), wacce ake amfani da ita don lissafin MAF da aka annabta, da farko ta dogara ne akan firikwensin MAP lokacin da maɓallin ke kunne.
• Babban juriya a cikin ƙasa na firikwensin MAP na iya saita wannan DTC.

Idan da gaske kuna buƙatar maye gurbin firikwensin MAF, muna ba da shawarar yin amfani da firikwensin OEM na asali daga masana'anta maimakon siyan sassan maye.

Lura: Yin amfani da matatar iskar mai da za a sake amfani da ita na iya haifar da wannan lambar idan an yi mai sosai. Mai zai iya shiga kan siririn waya ko fim a cikin firikwensin MAF kuma ya gurɓata shi. A cikin waɗannan yanayi, yi amfani da wani abu kamar fesa tsabtace MAF don tsabtace MAF. Ba mu ba da shawarar yin amfani da matatun mai na mai.

Daidaita lambar injin P0102

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0102?

Idan har yanzu kuna buƙatar taimako tare da DTC P0102, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.