I-P0372 Isilawuli sesikhathi sesignali sokucaca okuphezulu “A” – ama-pulses ambalwa kakhulu

I-P0372 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodi yenkinga engu-P0372 ikhodi yenkinga evamile ebonisa ukuthi Imojula Yokulawula Injini (ECM) ithole inkinga ngesignali yereferensi yesistimu yemoto enokucaca okuphezulu "A".

Isho ukuthini ikhodi yephutha P0372?

Ikhodi yenkinga engu-P0372 ibonisa ukuthi imojula yokulawula injini (ECM) noma imojula yokulawula ukudlulisa (PCM) ithole inkinga ngesignali yereferensi "A" yokulungiswa okuphezulu kwemoto kusistimu yesikhathi yemoto. Lesi siginali ngokuvamile sisetshenziselwa ukuvumelanisa isistimu yomjovo kaphethiloli futhi iqapha inani lama-pulses atholwe kudiski yenzwa efakwe empompini yamafutha. Ngamagama alula, ikhodi yenkathazo engu-P0372 ikhombisa ukuthi inani lama-pulses esignali yezinzwa akuyona inombolo elindelekile.

Izizathu ezingenzeka

Ikhodi yenkinga P0372 ingabangelwa izizathu ezahlukahlukene:

• Inzwa ye-crankshaft position (CKP) enephutha: Inzwa ye-CKP inesibopho sokudlulisa isignali yendawo ye-crankshaft ohlelweni lokuphatha injini. Uma inzwa inephutha, ingaholela kukhodi engu-P0372.
• Izinkinga ngezintambo nokuxhumana: Ukuvula, izikhindi, noma ezinye izinkinga ngezintambo, uxhumo, noma izixhumi phakathi kwenzwa ye-CKP kanye Nemojula Yokulawula Injini kungabangela leli phutha.
• I-Crankshaft sensor disc: Ukulimala noma ukuguga kwediski yenzwa ye-crankshaft kungase kubangele ukuthi isignali ingafundi kahle, kubangele i-P0372.
• Izinkinga ngemojula yokulawula injini (ECM) noma imojula yokulawula ukudlulisa (PCM): Ukungasebenzi kahle ku-ECM noma i-PCM enesibopho sokucubungula amasiginali asuka kunzwa ye-CKP kanye nokubeka isikhathi isistimu yomjovo kaphethiloli nakho kungabangela leli phutha.
• Izinkinga ngesistimu yokuthungela noma isistimu yokujova uphethiloli: Ukungasebenzi kwezinye izingxenye zesistimu yokuthungela noma isistimu yomjovo kaphethiloli, njengamakhoyili okuthungela, amapulaki ezinhlansi noma ama-injector, kungabangela inzwa ye-CKP ukuthi ingasebenzi kahle futhi kubangele ikhodi ye-P0372.

Ukuze unqume ngokunembile imbangela yekhodi ye-P0372, kunconywa ukwenza ukuxilongwa okuningiliziwe usebenzisa imishini efanele yokuxilonga noma uxhumane nomakhenikha ochwepheshe wezimoto.

Yiziphi izimpawu zekhodi yephutha? P0372?

Izimpawu ze-DTC P0372 zingabandakanya lokhu okulandelayo:

• Kunzima ukuqala injini: Enye yezimpawu ezivame kakhulu ubunzima bokuqalisa injini noma ngisho nenjini eyenqaba ngokuphelele ukuqala.
• Ukusebenza kanzima kwenjini: Injini ingase isebenze kabi, okuhlanganisa ukuhlengezela, ukudlikiza, noma ukungenzi kahle.
• Ukuphela kwamandla: Imoto ingase iphelelwe amandla lapho igijima noma ishayela ngesivinini esiphezulu.
• Ukwenyuka kokusetshenziswa kukaphethiloli: Iphutha elibangela i-P0372 lingaholela ekwenyukeni kokusetshenziswa kukaphethiloli ngenxa yokusebenza okungalungile kohlelo lomjovo.
• Amaphutha nezinkomba kuphaneli yezinsimbi: I-P0372 ivame ukuhambisana ne-Check Engine Light kuphaneli yezinsimbi, kanye namanye amakhodi amaphutha ahlobene nesistimu yokuphatha injini.

Lezi zimpawu zingase zenzeke ngamazinga ahlukahlukene futhi kuye ngenkinga ethile. Kubalulekile ukunaka noma yiziphi izinguquko ekusebenzeni kwemoto futhi uthathe izinyathelo ezifika ngesikhathi zokuqeda ukungasebenzi kahle.

Indlela yokuxilonga ikhodi yephutha P0372?

Inqubo elandelayo iyanconywa ukuxilonga i-DTC P0372:

1. Ihlola ikhodi yephutha: Sebenzisa isithwebuli sokuxilonga se-OBD-II ukuze ufunde ikhodi yephutha engu-P0372 ku-ECU yemoto. Lokhu kuzokuvumela ukuthi ukhombe ukuthi yini edala inkinga.
2. Ukuhlolwa okubonakalayo kwenzwa ye-crankshaft position (CKP).: Hlola inzwa ye-CKP noxhumo lwayo lukagesi ukuze uthole umonakalo obonakalayo, ukugqwala, noma izintambo eziphukile.
3. Ihlola izintambo nokuxhumana: Hlola izintambo, uxhumo nezixhumi phakathi kwenzwa ye-CKP ne-ECU ukuze uthole ukugqwala, ukuphuka noma othintana nabo abaphukile.
4. Ihlola ukumelana kwenzwa ye-CKP: Usebenzisa i-multimeter, hlola ukumelana kwenzwa ye-CKP. Ukumelana kufanele kube ngaphakathi kwezicaciso zomkhiqizi.
5. Ihlola isignali yenzwa ye-CKP: Usebenzisa i-oscilloscope noma i-multimeter enomsebenzi we-graphing, hlola isignali ekhiqizwe inzwa ye-CKP lapho i-crankshaft izungeza. Isignali kumele izinze futhi ibe nesimo esifanele.
6. Ukuhlola igiya le-crankshaft noma amazinyo: Hlola isimo segiya le-crankshaft noma amazinyo ukuthi alinakele yini noma agugile.
7. Ukuhlolwa okwengeziwe: Kwezinye izimo, kungase kudingeke ukuhlolwa okwengeziwe, njengokuhlola i-voltage nesiginali ezintanjeni zezinzwa ze-CKP, nokuhlola imingcele kagesi ohlelweni lokubasa.

Ngemva kokuhlonza nokunquma imbangela yephutha le-P0372, ungaqala ukulungisa noma ukufaka esikhundleni sezingxenye ezifanele. Uma ungakwazi ukuzihlolela ngokwakho, kutuswa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0372, kungenzeka amaphutha alandelayo:

• Ukuchazwa kabi kwezimpawuQaphela: Ngenxa yokuthi izimpawu ezihlobene nekhodi ye-P0372 zingahluka futhi zidideke, inkinga ingase ingahunyushwa ngokungeyikho. Lokhu kungase kuholele ekuxilongweni okungalungile kanye nokushintshwa kwezingxenye ezingadingekile.
• Ukuxilongwa okungalungile kwenzwa ye-CKP: Uma ngabe inzwa yendawo ye-crankshaft itholwa njengenephutha, kodwa inkinga empeleni ikuzintambo, izixhumi, noma ezinye izingxenye zesistimu, inzwa ingase ingashintshwa ngendlela efanele.
• Ukweqa isheke legiya le-crankshaft noma amazinyo: Uma ungabheki isimo segiya le-crankshaft noma amazinyo, izinkinga zalezi zingxenye zingase ziphuthelwe, okubangela ukuthi iphutha lenzeke kabusha ngemva kokushintsha inzwa ye-CKP.
• Izinkinga ngezintambo noma ukuxhunywa kukagesi: Ngezinye izikhathi inkinga ingase ibe ngenxa yokuvula, isifunda esifushane noma ukuthintana okungalungile kuzintambo noma izixhumi. Ukuxilongwa okungaphumeleli kungaholela ekunqumeni okungalungile kwesizathu futhi, ngenxa yalokho, ukulungiswa okungalungile.
• Ukuxilongwa okwanele kwesistimu yokuthungela: Ikhodi yenkinga engu-P0372 ingase ingahlobani kuphela nenzwa ye-CKP, kodwa futhi nezinye izingxenye zesistimu yokuthungela njengamakhoyili okushisa, amapulaki ezinhlansi, noma izintambo. Ukwehluleka ukuhlonza kahle lezi zingxenye kungase kuphumele ekuxazululeni okungaphelele kwenkinga.

Ukuze uhlole ngempumelelo ikhodi ye-P0372, kufanele uhlole ngokucophelela zonke izimbangela ezingaba khona usebenzisa amathuluzi nezindlela ezifanele. Uma ungaqiniseki ngamakhono noma ulwazi lwakho, kutuswa ukuthi uxhumane nomakhenikha wezimoto ochwepheshe noma isikhungo sesevisi.

Ibucayi kangakanani ikhodi yephutha? P0372?

Ikhodi yenkinga P0372 iyinkinga enkulu engaba nemiphumela emibi kakhulu ekusebenzeni kwenjini nokusebenza kahle:

• Isizinda senjini esingase sibe khona: Ikhodi yenkinga P0372 ikhombisa inkinga ngesignali yokusekela yesistimu yokubala isikhathi. Uma le nkinga ingalungiswa, ingenza injini ime ngokuphelele, okungadala izinkinga ezinkulu futhi kube yingozi emgwaqeni.
• Ukusebenza kanzima kwenjini: Isikhathi esingalungile sesistimu yomjovo kaphethiloli singabangela injini ukuba isebenze kabi, okuhlanganisa ukungenzi kahle, ukugedlezela nokugedla. Lokhu kungase kuphazamise ukusebenza kanye nokunethezeka kokushayela.
• Ukuphelelwa amandla kanye nokwanda kokusetshenziswa kukaphethiloli: Isikhathi esingalungile sesistimu yokujova uphethiloli singaholela ekulahlekelweni kwamandla enjini kanye nokwenyuka kokusetshenziswa kukaphethiloli ngenxa yokushiswa kukaphethiloli okungasebenzi kahle.
• Umonakalo ongaba khona kusiguquli se-catalytic: Ukusebenza kwenjini okungalungile kungaholela ekwandeni kokukhishwa kwegesi, okungalimaza isiguquli se-catalytic futhi kunciphise ukusebenza kwemvelo kwemoto.
• Imiphumela engaba khona kwamanye amasistimu emoto: Isikhathi senjini esingafanele singathinta ukusebenza kwezinye izinhlelo zemoto njengesistimu yokuthungela, isistimu yokujova uphethiloli kanye nohlelo lokuphatha injini lulonke.

Ngokusekelwe kulokhu okungenhla, i-DTC P0372 idinga ukunakwa ngokushesha kanye nokulungiswa kwenkinga ukuze kuvinjelwe imiphumela engathi sína yenjini nokuphepha emgwaqeni.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0372?

Ukuze uxazulule i-DTC P0372, izinyathelo ezilandelayo ziyanconywa:

1. Ukushintsha inzwa ye-Crankshaft Position (CKP).: Uma inzwa ye-CKP inephutha noma isignali yayo ingazinzile, kufanele kushintshwe entsha. Kubalulekile ukukhetha ama-analogue asekuqaleni noma aphezulu ukuze uqinisekise ukusebenza okuthembekile kwesistimu.
2. Ihlola futhi ibuyekeze isofthiwe ye-ECU (i-firmware): Kwesinye isikhathi izinkinga zekhodi ye-P0372 zingabangelwa amaphutha kusofthiwe ye-ECU. Kulokhu, udinga ukuhlola izibuyekezo ze-firmware futhi uzifake uma kungenzeka.
3. Ukuhlola nokufaka esikhundleni segiya le-crankshaft noma amazinyo: Ukulimala noma ukuguga kwegiya le-crankshaft noma amazinyo kungase kubangele ukufundwa kwesignali okungalungile. Kulokhu, kuyadingeka ukufaka esikhundleni sezingxenye ezilimele.
4. Ukuhlola nokulungisa izintambo nokuxhunywa kukagesi: Izintambo, izixhumi nokuxhumana kukagesi phakathi kwenzwa ye-CKP ne-ECU kufanele kuhlolwe ukugqwala, ukuphuka noma omunye umonakalo. Uma kunesidingo, kufanele zishintshwe noma zilungiswe.
5. Ihlola futhi ibuyekeze isofthiwe ye-PCM (i-firmware): Uma imoto yakho ifakwe i-PCM, kufanele futhi uhlole isofthiwe yayo futhi uyibuyekeze uma kunesidingo.

Ngemuva kokuqedwa kokulungiswa, uhlelo kufanele luhlolwe ukuze kuqinisekiswe ukuthi ikhodi ye-P0372 ayisatholakali nokuthi injini isebenza ngendlela efanele. Uma ungenawo amakhono adingekayo noma isipiliyoni sokuzilungisa ngokwakho, kutuswa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi.

Itholakala Kanjani Futhi Ulungise Ikhodi Yenjini Ye-P0372 - Ikhodi Yenkinga Ye-OBD II Chaza

P0372 - Ulwazi oluthize lomkhiqizo

Ikhodi yenkinga P0372 iyikhodi yenkinga yendawo yonke engatholakala ezinhlobonhlobo zezimoto. Le khodi ibonisa inkinga ngereferensi yokucaca okuphezulu ethi “A” kusistimu yesikhathi senjini. Ngezansi kukhona izinhlobo zezimoto ezinezincazelo zekhodi yenkinga P0372:

• BMW – Inkinga nesiginali yereferensi yokucaca okuphezulu.
• Ford - Inkinga ngesikhathi se-crankshaft.
• Toyota - Isignali yenzwa yereferensi ye-crankshaft engalungile.
• I-Chevrolet – Isiginali yokuvumelanisa injini ayihambisani nemingcele esethiwe.
• Honda - Isignali yenzwa yereferensi ye-crankshaft enganele.
• I-Volkswagen (VW) – Inkinga nesikhathi injini.

Lezi yizibonelo ezimbalwa nje. Kunconywa ukuthi uhlole imanuwali yomnikazi wemoto yakho noma isikhungo sesevisi ukuze uthole ulwazi oluthe xaxa mayelana namakhodi anephutha nezincazelo zawo zemoto yakho.