I-P032B Knock sensor circuit voltage

Idatha ye-OBD-II DTC

I-Knock Sensor 3 Circuit Range / Performance (iBhange 1)

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 ze-Knock 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 engqongqozayo ibuyiselwa ku-PCM (Powertrain Control Module). Le DTC isebenza ekungqongqozeni okungu # 3, bhekisa kumanuwali ethile yesevisi yemoto yendawo okuyo. Uma kunamabhulokhi enjini amaningi, leli yiqembu lesilinda eliqukethe isilinda # 1.

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.

Uma i-PCM inquma ukuthi ukungqongqoza akujwayelekile noma ukuthi izinga lomsindo liphakeme ngokungajwayelekile, kungahle kusethwe i-P032B. Uma i-PCM inquma ukuthi ukungqongqoza kunzima futhi akukwazi ukususwa ngokunciphisa isikhathi sokushisa, i-P032B ingasethwa. Yazi ukuthi izinzwa zokungqongqoza azikwazi ukuhlukanisa phakathi kokungqongqoza nokungasebenzi ngaphambi kokungqongqoza noma ukungasebenzi kwenjini.

izimpawu

Izimpawu zekhodi yenkinga ye-P032B zingafaka:

Ukukhanya kwe-MIL (Inkomba Yokungasebenzi)
Ukungqongqoza komsindo okuvela egumbini lenjini
Umsindo wenjini lapho kusheshiswa

izizathu

Izimbangela ezingaba khona zekhodi ye-P032B zifaka:

Inzwa yokungqongqoza ayisebenzi
Isixhumi se-Knock sensor silimele
Knock inzwa wesifunda evulekile noma mfushane emhlabathini
Isifunda se-Knock sensor sifushaniswe namandla kagesi
Umswakama kuzixhumi zenzwa yokunkqonkqoza
I-octane kaphethiloli engalungile
I-PCM ayisebenzi

Izixazululo ezingenzeka

Uma kuzwakala ukungqongqoza kwenjini, qala ngokulungisa umthombo wenkinga yemishini bese uphinde uhlole. Qiniseka ukuthi injini ibisebenza ngesilinganiso esifanele se-octane. Ukusebenzisa uphethiloli onenombolo ephansi ye-octane kunaleyo ebekiwe kungadala ukukhala noma ukungqongqoza ngaphambi kwesikhathi, futhi kungadala ne-P032B code.

Nqamula inzwa yokungqongqoza bese uhlola isixhumi ukuthola amanzi noma ukugqwala. Uma inzwa yokunkqonkqoza inophawu, hlola ukuthi isipholisi esivela kunjini asiyingcolisi yini inzwa. Lungisa uma kunesidingo.

Shintsha ukuthungela endaweni yokugijima ucishe injini. Qiniseka ukuthi ama-Volts ama-5 akhona kusixhumi se-KS # 3. Uma kunjalo, hlola ukumelana phakathi kwetheminali ye-KS nenjini yenjini. Ukuze wenze lokhu, uzodinga imininingwane yemoto. Uma ukumelana kungalungile, faka inzwa yokungqongqoza. Uma ukumelana kujwayelekile, xhuma kabusha i-KS bese uvumela injini ingasebenzi. Ngethuluzi lokuskena ekusakazweni kwedatha, bheka inani le-KS. Ingabe lokhu kusho ukuthi kukhona ukungqongqoza kokungenzi lutho? Uma kunjalo, shintsha inzwa yokungqongqoza. Uma inzwa yokungqongqoza ingakhombisi ukungqongqoza kokungenzi lutho, thepha ibhlokhi yenjini ngenkathi ubheke isignali yokungqongqoza. Uma ingakhombisi isignali ehambelana nompompi, shintsha inzwa yokushaya. Uma kunjalo, qiniseka ukuthi i-wiring sensor wiring ayihanjiswa eduze kwezintambo zokushisa. Uma isixhumi se-knock sensor singenawo ama-volts ama-5 lapho sinqanyuliwe ku-KOEO (injini icishiwe), buyela kusixhumi se-PCM. Cisha ukuthungela futhi uvikele intambo eyinkomba ye-5V yenzwa yokushaya endaweni okulula ukuyilungisa (noma nqamula ucingo kusixhumi se-PCM). Sebenzisa i-KOEO ukubheka ama-volts ama-5 ohlangothini lwe-PCM yocingo olusikiwe. Uma kungekho 5 volt, sola i-PCM enephutha. Uma ama-volts ama-5 ekhona, lungisa okufushane kusekethe yesithenjwa se-volt engu-5.

Njengoba isifunda sereferensi siyisifunda esivamile, udinga ukuhlola zonke izinzwa zezimoto ezinikezwa i-voltage yereferensi engu-5 V. Vala inzwa ngayinye ngokushintshana kuze kubuye i-voltage yereferensi. Uma ibuya, inzwa yokugcina exhunyiwe yilena enesekhethi emfushane. Uma inzwa ingekho emfishane, hlola ihhanisi lezintambo ukuze uthole i-voltage emfushane kumjikelezo wereferensi.

Izingxoxo ezihlobene ze-DTC

Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi p032b?

Uma usadinga usizo nge-DTC P032B, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.