P2068 Okokhelekayo Level Inzwa B Circuit High Ukufaka

P2068 Okokhelekayo Level Inzwa B Circuit High Ukufaka

Idatha ye-OBD-II DTC

Izinga lesignali ephezulu kusekethi yenzwa yezinga likaphethiloli "B"

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.

Inzwa yezinga likaphethiloli (gauge) itholakala ethangini likaphethiloli, imvamisa iyingxenye ebalulekile yemodyuli yepompo kaphethiloli. Imvamisa azinakushintshwa ngaphandle kokufaka esikhundleni semodyuli yepompo kaphethiloli, noma ngabe kukhona okuhlukile. Okunamathiselwe engalweni iflothi elihamba lihambisane nesibani esibekelwe ithangi, ifreyimu, noma isifunda somhlaba esizinikele. I-Voltage isetshenziselwa inzwa futhi indlela yaphansi iyashintsha kuye ngezinga likaphethiloli. Amandla kagesi ancike kangakanani ohlelweni, kepha ama-volts ama-5 ajwayelekile.

Njengoba izinga likaphethiloli lishintsha, iflothi lihambisa isigwedlo futhi liguqule ukumelana nomhlabathi, okuguqula isignali yamandla kagesi. Lesi siginali singaya kwimodyuli yekhompiyutha kaphethiloli noma ngqo kumodyuli yeqoqo lensimbi. Ngokuya ngohlelo, imodyuli yekhompiyutha yokumpompa uphethiloli ingabheka ukumelana komhlaba kuphela bese idlulisa imininingwane yezinga likaphethiloli kudeshibhodi. Uma isignali yezinga likaphethiloli kumodyuli wepompo kaphethiloli (noma i-module cluster module noma i-PCM (imodyuli yokulawula amandla we-powertrain)) idlula ama-volts ama-5 isikhathi esithile esibekiwe, khona-ke imodyuli ehlola isekethe leleveli kaphethiloli izosetha le DTC.

Bheka imanuwali ethile yokukhanda imoto ukuze uthole indawo yeketango elithi "B".

Amakhodi we-Fuel Level Sensor B Fault afaka phakathi:

• I-P2065 Fuel Level Sensor "B" Ukungasebenzi Kwesekethe
• I-P2066 Fuel Level Sensor "B" Circuit Range / Performance
• P2067 Ukufaka okuphansi kwesifunda senzwa yephethiloli "B"
• Inzwa Yesilinganiso se-Fuel P2069 "B" Yesekethe Ephakathi

izimpawu

Izimpawu zekhodi yenkinga ye-P2068 zingafaka:

• I-Mil (isibani sesibonisi esingasebenzi kahle) ivuliwe
• Igeji kaphethiloli ingaphambuka kokujwayelekile noma ikhombise ingenalutho noma igcwele
• Inkomba yezinga likaphethiloli ingakhanya futhi ibhiphe.

izizathu

Izimbangela ezingaba khona zekhodi ye-P2068 zifaka:

• Umjikelezo wesiginali yenzwa kaphethiloli uvulekile noma ufinyelelwe ku-B + (voltage yebhethri).
• Isifunda esingaphansi sivulekile noma isifunda somhlabathi singaba nokumelana okuphezulu ngenxa yokugqwala noma ukungabi bikho kwetheyiphu yethangi likaphethiloli.
• Ukulimala kwethangi likaphethiloli kungadala izinkinga esifundeni sezinga likaphethiloli.
• Vula ku-resistor fuel lever resistor phansi
• Iqoqo lezinsimbi elingalungile
• Mancane amathuba okuthi i-PCM, i-BCM, noma i-module yepompo kaphethiloli yehlulekile.

Izixazululo ezingenzeka

Izinzwa zepompo kagesi zivame ukuhlala impilo yepompo kaphethiloli. Ngakho-ke, uma unale khodi, hlola ukubonwa kwethangi likaphethiloli kanye nezintambo zokubopha izintambo. Bheka ukulimala kwethangi, okukhombisa ukwethuka okungalimaza iphampu kaphethiloli noma inzwa. Bheka ibhande lokulahla elilahlekile noma inhlabathi egqwalile lapho ithangi likaphethiloli libekwe ohlakeni. Bheka isixhumi se-harness ngomonakalo. Lungisa uma kunesidingo. Thola ukuthi unaluphi uhlelo bese uqinisekisa ukuthi kunamandla emoto ezingeni le-fuel ku-harness pump pump. Uma kungenjalo, lungisa isifunda esivulekile noma esifushane ezintanjeni.

Ukwenza ukuhlolwa kokwehla kwe-voltage kumjikelezo waphansi kunganquma ukuthi kukhona yini indlela yokumelana okuphezulu kumjikelezo womhlabathi. Lokhu kungenziwa ngokusebenzisa i-voltmeter nokuxhuma umthofu owodwa kutheminali ephansi yebhethri bese omunye uholela endaweni yokukala uphethiloli ethangini. Vula ukhiye (kuyathandeka ukuthi injini isebenze). Okufanelekile, kufanele kube ngamamilivolthi ayi-100 noma ngaphansi (i-volt eyi-1). Inani elisondele ku-volt engu-1 libonisa inkinga yamanje noma inkinga evelayo. Uma kunesidingo, lungisa / hlanza "isisindo" senzwa yezinga likaphethiloli. Kungenzeka ukuthi iqoqo lezinsimbi lihlulekile ngaphakathi noma ebhodini lesekethe (uma likhona). Kunzima kakhulu kwabangewona ochwepheshe ukubavivinya. Kodwa uma unokufinyelela kumjikelezo kagesi, ungasusa iqoqo futhi ubone isifunda esilimele uma sitholakala ku-PCB, kodwa uma kungenjalo uzodinga ithuluzi lokuskena elizosebenzisana neqoqo lezinsimbi.

Indlela elula yokuhlola isekethe yezinga likaphethiloli ukuqinisekisa ukuthi inzwa yezinga likaphethiloli ibekwe kahle kusixhumi sethangi likaphethiloli. With ukhiye on the gauge fuel kufanele uhambe ngokwedlulele noma kwenye. Ukususwa ngokuphelele kwendlela yaphansi kufanele kubangele ukuthi igeji yokucindezela iziphathe ngokuhlehlayo. Uma inzwa ivutha, uyazi ukuthi izintambo ezihlinzeka ngogesi kanye nomhlabathi kunzwa yezinga likaphethiloli zilungile nokuthi iqoqo lezinsimbi cishe lilungile. Umsolwa okungenzeka kube inzwa yeleveli kaphethiloli ngokwayo. Ithangi likaphethiloli lingase lidinge ukususwa ukuze uthole ukufinyelela kumojula yephampu yamafutha ethangini. Ukwehluleka kwe-PCM noma i-BCM (imojula yokulawula umzimba) akwenzeki, kodwa akunakwenzeka. Ungakusoli kwasekuqaleni.

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