I-P0344 Camshaft position sensor “A” circuit intermittent (ibhange 1)

I-P0344 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodiukungasebenzi kahle kubonisa ukuthi ikhompuyutha yemoto ayikatholi noma ayitholile isignali yokufaka engazinzile evela kunzwa yendawo ye-camshaft, yona ebonisa ukuthintana okungathembekile kumjikelezo kagesi wenzwa.

Isho ukuthini ikhodi yephutha P0344?

Ikhodi yenkinga P0344 ikhombisa inkinga ngenzwa yendawo ye-camshaft "A" (ibhange 1). Le khodi yenzeka uma ikhompuyutha yemoto ingatholi noma ithola isignali enephutha kusuka kule nzwa. Inzwa iqapha isivinini kanye nesimo se-camshaft, ithumela idatha kumojula yokulawula injini. Uma isignali evela kunzwa iphazamiseka noma ingalindelekile, lokhu kuzobangela ukuthi i-DTC P0344 ivele.

Izizathu ezingenzeka

Ezinye zezizathu ezingenzeka zekhodi yenkinga ye-P0344 yilezi:

• Inzwa yendawo ye-camshaft enephutha: Inzwa ingase yonakale noma yehluleke, okuholela esignali engalungile noma engekho.
• Ukuxhumeka okubuthakathaka noma izintambo eziphukile: Izintambo ezixhuma inzwa kukhompuyutha yemoto zingahle zonakaliswe, zephuke, noma zingathintani kahle.
• Izinkinga ngemojula yokulawula injini (PCM): Ukungasebenzi kahle kukhompuyutha yemoto ngokwayo kungase kubangele ukutolika okuyiphutha kwesiginali evela kwinzwa.
• Izinkinga ze-camshaft: Izinkinga zomzimba nge-camshaft, njengokuguga noma ukuphuka, zingabangela inzwa ukuthi ifunde isignali ngokungalungile.
• Izinkinga ngesistimu yokushisa: Ukusebenza ngendlela engafanele kwesistimu yokubasa, njengokonakala kumakhoyili okuthungela noma ama-spark plug, nakho kungabangela leli phutha.

Lezi ezinye zezizathu ezingenzeka, ukuze kutholakale ukuxilongwa okunembile, kunconywa ukuba uhlole ngokucophelela imoto ngochwepheshe.

Yiziphi izimpawu zekhodi yephutha? P0344?

Ezinye zezimpawu ezingaba khona zekhodi yenkinga ye-P0344 zingabandakanya okulandelayo:

• Ukuphela kwamandla: Imoto ingase ilahlekelwe amandla ngenxa yesikhathi sokubasa esingafanele noma umjovo kaphethiloli obangelwa isignali engalungile evela kunzwa yendawo ye-camshaft.
• Ukusebenza kanzima kwenjini: Amasignali angalungile asuka kunzwa angase abangele injini ukuba isebenze kabi, inyakaze, noma idlidlizele lapho ingenzi lutho noma ngenkathi ushayela.
• Ubunzima bokuqalisa injini: Uma i-camshaft ingekho endaweni efanele, imoto ingase ibe nobunzima ukuqalisa noma ukungenzi lutho isikhathi eside.
• Ukulahlekelwa ukusebenza kahle kukaphethiloli: Umjovo kaphethiloli ongalungile kanye nesikhathi sokuthungela kungase kubangele ukonga kukaphethiloli okubi.
• Ukusebenzisa ukusebenza kwezimo eziphuthumayo: Kwezinye izimo, ikhompuyutha yemoto ingase ibeke imoto kumodi exegayo ukuze ivikele injini ekulimaleni okungaba khona.

Lezi zimpawu zingase zenzeke ngamazinga ahlukahlukene kuye ngembangela ethile nezimo zokusebenza zemoto.

Indlela yokuxilonga ikhodi yephutha P0344?

Ukuxilonga i-DTC P0344, ungenza okulandelayo:

1. Ikhodi yephutha yokuskena: Sebenzisa iskena sokuxilonga se-OBD-II ukuze ufunde ikhodi yenkinga ye-P0344 nanoma imaphi amanye amakhodi angase agcinwe kumemori yekhompyutha yemoto.
2. Ukuhlolwa okubonakalayo kwenzwa: Bheka ngokubukeka isimo nobuqotho benzwa yokuma ye-camshaft. Hlola izintambo zokulimala noma ukuphuka.
3. Ihlola uxhumo lwenzwa: Qinisekisa ukuthi izixhumi zenzwa yendawo ye-camshaft noxhumo zivikelekile futhi azinayo i-oxidation.
4. Ukuhlolwa kwezinzwa: Usebenzisa i-multimeter, hlola ukumelana kwenzwa futhi uqiniseke ukuthi isebenza ngaphakathi kwezicaciso zomkhiqizi.
5. Ihlola isekethe: Hlola isifunda esixhuma inzwa kumojula yokulawula injini yamasekethe amafushane noma amasekethe avulekile.
6. Ukuxilongwa kwesistimu yokuthungela nokujova uphethiloli: Bheka isistimu yokuthungela nokujova uphethiloli ngezinkinga ezingase zidale i-P0344.
7. Ukuhlolwa okwengeziwe: Kwezinye izimo, ukuhlolwa okwengeziwe kungase kudingeke ukuba kwenziwe, njengokuhlola ikhompuyutha yemoto noma ukusebenzisa imishini eyengeziwe yokuxilonga.

Uma ngemva kokulandela lezi zinyathelo inkinga ingatholakali noma ingaxazululwa, kutuswa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi ukuze uxilongwe futhi ulungiswe.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0344, kungenzeka amaphutha alandelayo:

• Ukuziba ezinye izinkinga ezingaba khona: Ikhodi yenkinga i-P0344 ingase ihlotshaniswe hhayi kuphela nenzwa yendawo ye-camshaft, kodwa futhi nezinye izingxenye zesistimu yokuthungela, isistimu yokujova uphethiloli, noma uhlelo lokuphatha injini ye-elekthronikhi. Ukungazinaki ezinye izinkinga ezingaba khona kungaholela ekuxilongweni okungalungile kanye nokushintshwa kwezingxenye ezingadingekile.
• Ukuchazwa okungalungile kwedatha yenzwa: Kwesinye isikhathi amasiginali ayiphutha asuka kunzwa angeke abalwe inzwa ngokwayo, kodwa ngezinye izinto ezifana nokungaxhunywa kahle kukagesi noma indawo ye-camshaft engalungile. Ukuchazwa okungalungile kwedatha yenzwa kungaholela eziphethweni zokuxilonga ezingalungile.
• Ukushintshwa kwenzwa okunephutha ngaphandle kokuxilongwa kokuqala: Ukushintsha inzwa ngaphandle kokuhlonza kuqala nokunquma imbangela eqondile yekhodi ye-P0344 kungase kungasebenzi futhi kubangele izindleko zezingxenye ezingadingekile.
• Ukufakwa okungalungile noma ukulinganiswa kwenzwa entshaQaphela: Uma ushintsha inzwa, kufanele uqinisekise ukuthi inzwa entsha ifakiwe futhi ilinganiswe ngendlela efanele. Ukufaka okungalungile noma ukulinganisa kungabangela iphutha ukuthi liphinde livele.
• Ukunganaki ukuhlolwa okwengeziwe: Kwesinye isikhathi imbangela yekhodi ye-P0344 ingase ifihlwe noma ihlobane namanye amasistimu emotweni. Ukwehluleka ukwenza izivivinyo ezengeziwe kungase kubangele ukuxilongwa okungaphelele kanye nezinye izinkinga eziphuthelwe.

Ibucayi kangakanani ikhodi yephutha? P0344?

Ikhodi yenkinga engu-P0344 kufanele ithathwe ngokungathi sína njengoba ikhombisa izinkinga ezingase zibe khona ngenzwa yendawo ye-camshaft. Le nzwa idlala indima ebalulekile ekulawuleni inqubo yokujova uphethiloli kanye nesikhathi sokuthungela, okuthinta ukusebenza kwenjini. Uma inzwa inephutha noma amasignali ayo angalungile, ingabangela ukungasebenzi kahle kwenjini, ukusebenza kabi kanye nokwanda kokukhishwa kwegesi. Ngaphezu kwalokho, ikhodi ye-P0344 ingaholela kwezinye izinkinga ngesistimu yokuthungela nokujova uphethiloli. Ngakho-ke, kunconywa ukuxilonga ngokushesha futhi kuqedwe imbangela yaleli phutha.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0344?

Ukuze uxazulule i-DTC P0344, landela lezi zinyathelo:

1. Ihlola inzwa yokuma kwe-camshaft: Isinyathelo sokuqala ukuhlola isimo senzwa ngokwayo. Yihlole ukuthi ayinamonakalo yini, ukugqwala noma izintambo eziphukile. Uma inzwa ibonakala ilimele, idinga ukushintshwa.
2. Ihlola ukuxhunywa kukagesi: Hlola ukuxhumana kukagesi nezintambo ezixhuma inzwa kumojula yokulawula injini ye-elekthronikhi (ECM). Qinisekisa ukuthi izixhumanisi ziphephile futhi azinayo i-oxidation. Ukuxhumana okungalungile kungaholela kumasignali anephutha.
3. Ihlola isignali yenzwa: Usebenzisa ithuluzi lokuskena noma i-multimeter, hlola isignali evela kunzwa yendawo ye-camshaft. Qinisekisa ukuthi isignali ihambisana namanani alindelekile ngaphansi kwezimo ezihlukahlukene zokusebenza kwenjini.
4. Ishintsha inzwa: Uma uthola ukulimala kwenzwa noma uxhumo lukagesi futhi ukuhlolwa kwesignali kuqinisekisa ukuthi iyiphutha, buyisela inzwa yendawo ye-camshaft entsha.
5. Ukuhlola isofthiwe: Kwesinye isikhathi izinkinga ngekhodi ye-P0344 zingabangelwa isofthiwe ye-ECM engalingani kahle noma ebuyekeziwe. Hlola izibuyekezo ezitholakalayo zemoto yakho futhi ubuyekeze i-ECM uma kudingeka.
6. Ukuxilonga okwengeziwe: Uma inkinga iqhubeka ngemva kokushintsha inzwa, kungase kudingeke ukuhlolwa okwengeziwe kwezinye izingxenye zesistimu yokuthungela nokujova uphethiloli njengamakhoyili okushisa, amapulaki ezinhlansi, izintambo, njll.

Ngemva kokulungiswa, kunconywa ukusetha kabusha ikhodi yephutha ye-P0344 futhi uhlole ukuthi izophinde ivele ngemva kwemijikelezo embalwa yenjini.

Uyilungisa Kanjani Ikhodi Yenjini ye-P0344 ngemizuzu emi-3 [Izindlela ezi-2 ze-DIY / $9.56 Kuphela]

P0344 - Ulwazi oluthize lomkhiqizo

Ikhodi yezinkinga P0344 ingatholakala ezinhlobonhlobo zezimoto, ezinye zazo nezincazelo zazo:

• Ford: Inzwa yendawo ye-Camshaft ethi “A” ingaphandle kwebanga lesignali.
• Toyota: Inzwa yesikhundla seCamshaft "A" - ayikho isignali.
• Honda: Iphutha lenzwa yendawo ye-Camshaft.
• I-Chevrolet: Kukhona ukungasebenzi kahle ohlelweni lwenzwa ye-camshaft "A".
• Volkswagen: Ayikho isignali / isignali engalungile - inzwa yendawo ye-camshaft.
• I-Nissan: Inzwa yesikhundla seCamshaft "A" - isignali engathembekile.
• BMW: Inzwa yesikhundla seCamshaft "A" - ayikho isignali.
• I-Mercedes-Benz: Inzwa yendawo ye-Camshaft "A" - isignali iphansi kakhulu.
• Audi: Iphutha lenzwa ye-Camshaft "A".

Lezi ezinye zezibonelo zamakhodi we-P0344 wezinhlobo ezahlukene zezimoto. Inani eliqondile lingahluka kuye ngemodeli ethile nonyaka wemoto. Ukuze uthole ulwazi olunembile, kunconywa ukuthi uthintane nemibhalo yomkhiqizi noma ochwepheshe besevisi.