P0342 Camshaft Matsayin Sensor “A” Ƙananan Zagaye

DTC P0342 - Takardar bayanan OBD-II

P0342 - Low sigina matakin a cikin camshaft matsayi firikwensin kewaye "A"

P0342 lambar Matsala ce ta Ganewa (DTC) don Matsakaicin Matsayi na Camshaft Sensor Matsakaicin Input. Wannan na iya faruwa saboda dalilai da yawa kuma ya rage ga makaniki don tantance takamaiman dalilin wannan lambar a halin da kuke ciki. Ingantattun injiniyoyinmu na hannu na iya zuwa gidanku ko ofis don kammalawa Duba Binciken Hasken Injin ku $114,99 . Da zarar mun sami damar gano matsalar, za a ba ku farashi na gaba don gyaran da aka ba da shawarar kuma ku karɓi rangwamen $20 a cikin Kiredit ɗin Gyara. Dukkanin gyare-gyarenmu an rufe su da garantin mu na wata 12/12.

Mene ne wannan yake nufi?

Wannan ita ce Lambar Matsala Mai Rarraba Cutar Kwayoyin cuta (DTC), wanda ke nufin ya shafi duk samfura / samfura daga 1996 zuwa gaba. Koyaya, takamaiman matakan warware matsala na iya bambanta daga abin hawa zuwa abin hawa.

P0342 Automotive DTC yana ɗaya daga cikin DTC da yawa gama gari masu alaƙa da Sensor Matsayin Camshaft (CPS). Lambobin Matsala P0335 zuwa P0349 duk lambobi ne na gama-gari masu alaƙa da CPS, suna nuna dalilai daban-daban na gazawa.

A wannan yanayin, lambar P0342 tana nufin cewa siginar firikwensin ya yi ƙasa da ƙasa ko bai da ƙarfi sosai. Sigina yana da rauni sosai don yana da wahalar fassara. P0342 yana nufin bankin 1 "A" firikwensin. Bank 1 shine gefen injin da ke dauke da silinda #1.

Bayani da alaƙar crankshaft da firikwensin matsayin camshaft

A cikin motocin zamani, yana da mahimmanci a fahimci menene waɗannan firikwensin da yadda suke mu'amala. Duk motocin ba tare da mai rarraba wuta ba suna amfani da crank da firikwensin cam maimakon modulu da tserewa a cikin mai rarraba lantarki.

Matsayin crankshaft (CPS) siginar siginar siginar zuwa ECM matsayin pistons dangane da saman matacciyar cibiyar a shirye -shiryen allurar mai da ƙonewa.

Matsayin camshaft (CMP) firikwensin yana nuna matsayin ƙofar camshaft dangane da siginar CPS da buɗe murfin mashiga don allurar mai a cikin kowane silinda.

Bayani da wurin masu firikwensin

Crank da firikwensin cam suna ba da siginar "kunnawa da kashewa". Dukansu suna da tasirin Hall ko ayyukan magnetic.

Hasken tasirin Hall yana amfani da firikwensin electromagnetic da reactor. Mai haskakawa yana da sifar ƙaramin kofuna tare da yanke murabba'i a ɓangarorin, wanda yayi kama da shinge. Rikicin yana jujjuyawa lokacin da firikwensin ya tsaya kuma an sanya shi kusa da reactor. Duk lokacin da sandar ta wuce gaban firikwensin, ana samar da sigina, kuma lokacin da sandar ta wuce, ana kashe siginar.

Picaukewar Magnetic yana amfani da tsayuwar tsayuwa da magnet a haɗe zuwa ɓangaren juyawa. Duk lokacin da maganadisu ya wuce gaban firikwensin, ana haifar da sigina.

Wurare

Sensor Hall Effect Crank Sensor yana kan ma'aunin daidaitawa a gaban injin. Magnetaukewar maganadisun na iya kasancewa a gefen katangar injiniya inda yake amfani da tsakiyar crankshaft don sigina, ko kuma yana iya kasancewa a cikin ƙararrawa inda yake amfani da matuƙin jirgi a matsayin mai kunnawa.

An saka firikwensin camshaft zuwa gaban ko baya na camshaft.

Lura. Dangane da motocin GM, wannan bayanin lambar ya ɗan bambanta: yana da ƙarancin yanayin shigarwa akan da'irar firikwensin CMP.

Alamomin lambar P0342 na iya haɗawa da:

Kwayar cutar na iya haɗawa da:

• Duba hasken injin (fitilar mai nuna rashin aiki) da saita lambar P0342.
• Rashin iko
• stolling
• Hard fara

Dalilai masu yiwuwa P0342

Dalilan wannan DTC na iya haɗawa da:

• Raunin firikwensin matsayin camshaft
• An katse kayan aikin firikwensin ko gajarta
• M haɗi mara kyau
• M Starter
• Wurin farawa mara kyau
• Baturi mara kyau

P0342 Bincike da Tsarin Gyara

Bincika Bulletin Sabis na Fasaha (TSB) don kowane mai alaƙa da wannan lambar. TSB jerin gunaguni ne da gazawar da aka magance a matakin dillali da gyare-gyaren da masana'anta suka ba da shawarar.

• Duba yanayin batirin. Ƙananan ƙarfin baturi na iya haifar da saita lamba.
• Duba duk wayoyi masu farawa. Nemo lalata, haɗi mara kyau, ko ruɓaɓɓen rufi.
• Duba mai haɗawa akan firikwensin camshaft. Nemo lalata da lanƙwasa fil. Aiwatar da man shafawa na dielectric zuwa fil.
• Duba mai farawa don wuce kima yana nuna rauni mai farawa.
• Sauya firikwensin matsayin camshaft.

Misali hoto na firikwensin matsayin camshaft (CMP):

Lambobin Laifin Camshaft masu alaƙa: P0340, P0341, P0343, P0345, P0346, P0347, P0348, P0349, P0365, P0366, P0367, P0368, P0369, P0390, P0391, P0392, P0393. P0394.

Kurakurai na yau da kullun Lokacin gano lambar P0342

Masu fasaha sun ba da rahoton cewa kuskuren da aka fi sani ba shine kuskure ba, amma amfani da kayan gyara marasa inganci. Idan ana buƙatar firikwensin maye gurbin, yana da kyau a yi amfani da ɓangaren OEM maimakon rangwame ko ɓangaren da aka yi amfani da shi na ingancin abin tambaya.

Yaya muhimmancin lambar P0342?

Duk wata matsala da za ta iya sa injin ya yi aiki marar ƙarfi kuma ba za a iya faɗi ba, ya kamata a ɗauki shi da mahimmanci. Injin da ba daidai ba ko injin da ke shakka ko rasa iko na iya zama haɗari mai matuƙar haɗari a ƙarƙashin yanayin tuƙi na yau da kullun. Har ila yau, irin wannan rashin aikin yi, idan ba a gyara shi ba, zai iya haifar da wasu matsalolin inji wanda zai iya haifar da gyare-gyare mai tsawo da tsada a kan hanya.

Menene gyara zai iya gyara lambar P0342?

Lokacin da aka gyara a kan lokaci, yawancin gyare-gyare zuwa lambar P0342 suna da sauƙi da sauƙi. Waɗannan sun haɗa da:

• Yin caji ko maye gurbin baturi
• Gyara ko mai farawa maye
• Gyara ko musanya wayoyi ko masu haɗawa mara kyau
• Maye gurbin na'urar firikwensin matsayi mara kyauеcamshaft

Ƙarin sharhi don la'akari game da lambar P0342

Firikwensin matsayi na camshaft wani muhimmin sashi ne na tsarin da ke sa abin hawanka yana gudana cikin kwanciyar hankali da dogaro. Idan saboda wasu dalilai bai yi aiki da kyau ba, za ku ga alamun cututtuka masu tsanani. Za su yi muni ne kawai a kan lokaci, don haka yana da mahimmanci a gyara matsalar da wuri-wuri.

Wannan kuma yana da mahimmanci idan kuna buƙatar sabunta rajistar motar ku nan gaba kaɗan. A cikin jihohi da yawa, za a buƙaci ku ɗauki gwajin fitarwa na OBD-II sau ɗaya a shekara, ko aƙalla sau ɗaya kowace shekara biyu. Idan hasken Injin Duba yana kunne, motarka ba za ta iya ci jarabawar ba kuma ba za ka iya kammala rajista ba har sai an warware matsalar. Don haka yana da ma'ana a yi shi ba da jimawa ba.

Yadda ake Gyara Lambar Injin P0342 a cikin Minti 3 [Hanyoyin DIY 2 / Kawai $ 9.78]

Kuna buƙatar ƙarin taimako tare da lambar ku ta p0342?

Idan har yanzu kuna buƙatar taimako tare da DTC P0342, 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.