Okokufaka okuphezulu kwe-Knock Sensor Circuit High P0328

Ikhodi yenkinga P0328 OBD-II Idatha ye

I-P0328 - Lena ikhodi ekhombisa isignali ephezulu yokufaka kusekethe ye-knock sensor 1 (ibhange 1 noma inzwa ehlukile)

Ikhodi P0328 isitshela ukuthi okokufaka kwe-bank 1 knock sensor 1 kuphezulu. I-ECU ithola i-voltage eningi engaphandle kwebanga lenzwa yokushaya. Lokhu kuzobangela ukuthi ukukhanya kwenjini yokuhlola kuvele kudeshibhodi.

Kusho ukuthini lokhu?

Le Khodi Yezinkinga Zokuxilonga (i-DTC) yikhodi yokudlulisela ejwayelekile, okusho ukuthi isebenza ezimotweni ezihlomele i-OBD-II. Yize kuvamile emvelweni, izinyathelo ezithile zokulungisa zingahluka ngokuya ngohlobo lomkhiqizo / imodeli.

Izinzwa zeKnock zisetshenziselwa ukuthola i-engine pre-knock (knock noma uphondo). Inzwa yokushaya (KS) imvamisa iyizingcingo ezimbili. Inzwa inikezwa nge-voltage yesithenjwa ye-5V futhi isignali evela kunzwa engqongqoza ibuyiselwa emuva kwi-PCM (Powertrain Control Module).

Intambo yesiginali yenzwa itshela i-PCM lapho kungqongqoza nokuthi kunzima kangakanani. I-PCM izokwehlisa ijubane isikhathi sokushisa ukuze igweme ukungqongqoza ngaphambi kwesikhathi. Iningi lama-PCM liyakwazi ukuthola ukuthambekela kokungqubuzana kwenjini ngesikhathi sokusebenza okujwayelekile.

Ikhodi P0328 iyikhodi yenkinga ejwayelekile ngakho isebenza kuzo zonke izinhlobo zemoto futhi isho inzwa yokushaya ugesi ophumayo ophezulu. Ezimweni eziningi lokhu kusho ukuthi i-voltage ingaphezu kuka-4.5V, kodwa leli nani elithile lincike ekwenziweni okuqondile nemodeli yemoto. Le khodi isho inzwa esebhange #1.

Izimpawu

Izimpawu zekhodi yenkinga ye-P0328 zingafaka:

• Ukukhanya kwe-MIL (Inkomba Yokungasebenzi)
• Ukungqongqoza komsindo okuvela egumbini lenjini
• Umsindo wenjini lapho kusheshiswa
• Ukuphela kwamandla
• I-RPM engajwayelekile

Izimbangela zephutha P0328

Izimbangela ezingaba khona zekhodi ye-P0328 zifaka:

• Isixhumi se-Knock sensor silimele
• Knock inzwa wesifunda evulekile noma mfushane emhlabathini
• Isifunda se-Knock sensor sifushaniswe namandla kagesi
• Inzwa yokungqongqoza ayisebenzi
• I-Loose knock sensor
• Umsindo kagesi esifundeni
• Ingcindezi kaphethiloli ephansi
• I-octane kaphethiloli engalungile
• Inkinga yemishini yemishini
• I-PCM engalungile / engalungile
• Isekhethi evulekile noma emfushane kuzintambo zesekethe yenzwa yokungqongqoza
• I-ECU enamaphutha

Izixazululo Ezingenzeka ku-P0328

Uma uzwa ukungqongqoza kwenjini (ukungqongqoza), qala ngokuqeda umthombo wenkinga yemishini bese uqala kabusha. Qiniseka ukuthi usebenzisa uphethiloli ngenombolo eyi-octane efanele (ezinye izinjini zidinga uphethiloli we-premium, bheka iManuwali Yomnikazi). Ngaphandle kwalokho, kule khodi, inkinga kungenzeka ibe yinzwa engqongqoza uqobo lwayo noma ngentambo nezixhumi ezisuka enzwa ziye kwi-PCM.

Eqinisweni, kumnikazi wemoto ka-DIY, isinyathelo esilandelayo esihle kunazo zonke kungaba ukukala ukumelana phakathi kwamatheminali amabili wezintambo ze-knock sensor lapho angena khona kwi-PCM. Futhi hlola i-voltage kumatheminali afanayo. Qhathanisa lezi zinombolo nezincazelo zomkhiqizi. Futhi hlola yonke izintambo nezixhumi kusuka kunzwa engqongqozayo ebuyela kwi-PCM. Ngaphezu kwalokho, kufanele futhi uhlole ukumelana ne-digital volt ohmmeter (i-DVOM) yenzwa engqongqozayo uqobo, uyiqhathanise nemininingwane yomkhiqizi wemoto. Uma inani lokumelana nenzwa engqongqozayo lingalungile, kufanele lithathelwe indawo.

Amanye ama-Knock Sensor DTC afaka phakathi i-P0324, P0325, P0326, P0327, P0328, P0329, P0330, P0331, P0332, P0334.

IYENZA KANJANI IKHODI YE-MCHHANIC DIAGNOSTIC P0328?

• Isebenzisa ithuluzi lokuskena elixhunywe embobeni ye-DLC yemoto futhi ihlole amakhodi kanye nedatha yozimele wokufriza ehambisana namakhodi.
• Isula amakhodi kanye nemoto yokushayela ukuze ikhiqize kabusha izimpawu nekhodi.
• Ima ukungqongqoza kwenjini
• Yenza ukuhlola okubonakalayo futhi ibheke amaphutha
• Ihlola isistimu yokupholisa kanye nenjini ukuthola amaphutha
• Hlola i-octane yamafutha kanye nesistimu kaphethiloli uma injini ishaya.
• Isebenzisa ithuluzi lokuskena ukuqapha izinguquko ze-voltage yenzwa lapho injini ingashayi.
• Isebenzisa ithuluzi lokuskena ukuhlola izinga lokushisa elipholile kanye nomfutho kaphethiloli.
• Ihlola iyunithi yokulawula, imoto ngayinye inenqubo yayo yokuhlola iyunithi yokulawula

I-P0328 Inzwa ye-Knock inkinga ukuxilongwa okulula