P033B Knock Sensor 4 Circuit Voltage, Bank 2
Abubuwa
P033B Knock Sensor 4 Circuit Voltage, Bank 2
Bayanan Bayani na OBD-II
Knock Sensor 4 Circuit Range / Performance (Banki 2)
Mene ne wannan yake nufi?
Wannan Lambar Matsalar Bincike (DTC) lambar watsawa ce gaba ɗaya, wanda ke nufin ya shafi motocin OBD-II sanye take. Kodayake gabaɗaya a cikin yanayi, takamaiman matakan gyara na iya bambanta dangane da alama / ƙirar.
Ana amfani da firikwensin ƙwanƙwasawa don gano bugun bugun injin (ƙwanƙwasa ko ƙaho). Na'urar bugawa (KS) galibi waya ce biyu. Ana ba da firikwensin tare da ƙarfin lantarki na 5V kuma siginar daga firikwensin ƙwanƙwasawa an mayar da ita zuwa PCM (Module Control Module). Wannan DTC ya shafi layin 4 buga firikwensin lamba # 2, koma zuwa takamaiman littafin sabis na abin hawa don wurinku. Bank 2 koyaushe yana gefen injin wanda baya ɗauke da silinda # 1.
Wayar siginar firikwensin tana gaya wa PCM lokacin ƙwanƙwasawa ya faru da yadda yake da tsanani. PCM zai rage lokacin ƙonewa don gujewa bugawar da bai kai ba. Yawancin PCMs na iya gano halayen bugun jini a cikin injin yayin aikin al'ada.
Idan PCM ya ƙaddara cewa ƙwanƙwasa mara kyau ce ko kuma matakin amo yana da girman gaske, ana iya saita P033B. Idan PCM ya ƙaddara cewa bugun yana da ƙarfi kuma ba za a iya share shi ta hanyar jinkirin lokacin ƙonewa ba, ana iya saita P033B. Ku sani cewa firikwensin ƙwanƙwasawa ba zai iya rarrabewa tsakanin ƙwanƙwasawa da kafin bugawa ko rashin aikin injiniya ba.
da bayyanar cututtuka
Alamomin lambar matsala P033B na iya haɗawa da:
- Hasken MIL (Alamar rashin aiki)
- Sautin bugawa daga ɗakin injin
- Sautin injin yayin hanzartawa
dalilai
Dalili mai yiwuwa na lambar P033B sun haɗa da:
- Kwancen firikwensin bugawa ya takaita zuwa ƙarfin lantarki
- Na'urar bugawa ba ta cikin tsari
- Mai haɗa firikwensin bugawa ya lalace
- Buɗe maɓallin firikwensin bugawa ko gajarta zuwa ƙasa
- Danshi a cikin masu haɗa firikwensin bugawa
- Ba daidai ba octane mai
- PCM baya cikin tsari
Matsaloli masu yuwu
Idan an ji bugun injin, da farko ku gyara tushen matsalar injin sannan ku sake dubawa. Tabbatar injin yana aiki tare da ƙimar octane daidai. Amfani da man fetur tare da ƙaramin lambar octane fiye da yadda aka ƙayyade na iya haifar da ƙararrawa ko bugawa da wuri, kuma yana iya haifar da lambar P033B.
Cire firikwensin bugawa kuma duba mai haɗawa don ruwa ko lalata. Idan firikwensin bugawa yana da hatimi, duba cewa mai sanyaya daga toshe injin bai gurɓata firikwensin ba. Gyara idan ya cancanta.
Juya wutar zuwa wurin gudu tare da kashe injin. Tabbatar cewa 5 Volts yana nan a wurin haɗin KS # 4. Idan haka ne, duba juriya tsakanin tashar KS da injin injin. Don yin wannan, kuna buƙatar takamaiman abin hawa. Idan juriya ba daidai bane, maye gurbin firikwensin bugawa. Idan juriya na al'ada ce, sake haɗa KS kuma bari injin ɗin ya ɓace. Yin amfani da kayan aikin bincike a cikin rafin bayanai, lura da ƙimar KS. Shin wannan yana nufin cewa akwai ƙwanƙwasawa mara aiki? Idan haka ne, maye gurbin firikwensin bugawa. Idan firikwensin ƙwanƙwasawa ba ya nuna ƙwanƙwasawa mara aiki, taɓa toshe injin yayin lura da siginar bugawa. Idan bai nuna siginar da ta dace da bututun ba, maye gurbin firikwensin bugawa. Idan haka ne, tabbatar cewa ba a karkatar da wayoyin firikwensin bugawa kusa da wayoyin wuta. Idan mai haɗa firikwensin ƙwanƙwasawa ba shi da 5 volts lokacin da aka cire shi daga KOEO (maɓallin kashe injin), koma wurin mai haɗa PCM. Kashe ƙonewa da amintaccen waya ta 5V na firikwensin ƙwanƙwasawa a wuri mai sauƙin gyara (ko cire haɗin waya daga mai haɗa PCM). Yi amfani da KOEO don bincika 5 volts a gefen PCM na yanke waya. Idan babu volt 5, yi zargin PCM mara kyau. Idan 5 volts yana nan, gyara gajarta a cikin kewayon 5 volt.
Tunda da'ira ce ta gama gari, kuna buƙatar gwada duk na'urori masu auna firikwensin mota waɗanda aka samar da wutar lantarki mai ƙarfi 5 V. Kashe kowane firikwensin bi da bi har sai ƙarfin nuni ya dawo. Idan ya dawo, firikwensin da aka haɗa na ƙarshe shine wanda ke da gajeriyar kewayawa. Idan ba a gajarta firikwensin ba, duba kayan aikin wayoyi na ɗan gajeren lokaci zuwa ƙarfin lantarki akan da'irar tunani.
Tattaunawar DTC mai dangantaka
- A halin yanzu babu batutuwa masu alaƙa a cikin dandalin mu. Sanya sabon taken akan dandalin yanzu.
Kuna buƙatar ƙarin taimako tare da lambar p033b ɗin ku?
Idan har yanzu kuna buƙatar taimako tare da DTC P033B, 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.
