I-P0083 B2 Exhaust Valve Control Solenoid Circuit Ephakeme

I-P0083 B2 Exhaust Valve Control Solenoid Circuit Ephakeme

Idatha ye-OBD-II DTC

Izinga lesiginali eliphakeme kusekethe ye-solenoid valve yesilawuli se-valve yokukhipha (iBhange 2)

Kusho ukuthini lokhu?

Le khodi yikhodi ejwayelekile ye-powertrain ye-OBD-II, okusho ukuthi isebenza kukho konke ukwenziwa namamodeli ezimoto (1996 nangaphezulu), yize izinyathelo ezithile zokulungisa zingahluka ngokuya ngemodeli.

Ezimotweni ezihlonyiswe nge-variable valve timing (VVT) system, imodyuli yokulawula injini / i-powertrain control module (ECM / PCM) iqapha indawo ye-camshaft ngokulungisa ileveli kawoyela wenjini ne-camshaft position control solenoid. I-solenoid yokulawula ilawulwa yisiginali ye-pulse wide modulated (PWM) evela ku-ECM / PCM. I-ECM / PCM ibheka lesi siginali futhi, uma i-voltage ingaphezulu kokucacisiwe, ibeka le DTC bese ivula ilambu le-Malfunction Indicator (MIL).

I-Bank 2 ibhekisela ohlangothini lwenjini olungaqukethe isilinda #1 - qiniseka ukuthi uhlola ngokuya ngemininingwane yomkhiqizi. I-solenoid yokulawula i-valve exhaust ngokuvamile itholakala ohlangothini lwe-exhaust oluningi lwekhanda lesilinda. Le khodi ifana namakhodi P0081 kanye ne-P0082. Le khodi ingase futhi ihambisane ne-P0028.

izimpawu

Izimpawu zingafaka:

• Hlola i-Engine Light (Lamp Indicator Indicator) ivuliwe
• Imoto ingahlupheka ngokusheshisa okuncane nokuncipha kokusetshenziswa kukaphethiloli.

Izizathu ezingenzeka

Izimbangela ezingaba khona ze-DTC P0083 zingafaka:

• Ukuxhumeka okungalungile noma ukunqanyulwa kwehhanisi yezintambo
• Isifunda esivulekile se-solenoid yokulawula
• Isifunda esifushane sisebenzisa amandla
• I-ECM enamaphutha

Izinyathelo zokuxilonga

Ukuboshelwa Kwezintambo - Hlola ukuxega kwezintambo zokubopha izintambo, bheka ukugqwala noma izintambo ezixegayo ezixhunyweni. Nqamula izixhumi zamahanisi ku-solenoid ne-PCM usebenzisa umdwebo wezintambo, thola izintambo ezithi + kanye - ku-solenoid. I-solenoid ingaqhutshwa kusukela ohlangothini oluphansi noma ohlangothini lwamandla, kuye ngokuthi isicelo. Bheka imidwebo yezintambo zasembonini ukuze unqume ukugeleza kwamandla kusekethe. Usebenzisa i-digital volt/ohmmeter (DVOM) esethwe kusilungiselelo se-Ohm, hlola ukumelana phakathi kokuphela kwentambo ngayinye. Ukweqa umkhawulo ku-DVOM kungase kube indawo evulekile kuzintambo, ekuxhumekeni okuxekethile, noma kutheminali.

Lawula i-Solenoid - Njengoba ihhanisi eliya kusolenoid linqanyuliwe, kusetshenziswa i-DVOM esethelwe ku-ohms, hlola ukumelana phakathi kwetheminali ngayinye kagesi ku-solenoid yokulawula ngokwayo. Sebenzisa ukucaciswa kwefekthri noma i-solenoid yokulawula okuhle, uma ikhona, ukuze unqume ukuthi ingabe kukhona ukumelana ku-solenoid. Uma i-DVOM inomkhawulo ongaphezu komkhawulo noma ukumelana okuphansi kakhulu, i-solenoid cishe yimbi.

Kufushane emandleni - Nqamula ihhanisi ku-PCM/ECM bese ubeka izintambo ku-solenoid yokulawula. Nge-DVOM esethelwe ku-volts, xhuma umthofi onegethivu phansi kanye nomthofu ophozithivu kuzintambo ku-solenoid yokulawula. Hlola i-voltage, uma ikhona, kungase kube khona amandla amafushane kumahhanisi ezintambo. Thola amandla amafushane ngokukhipha izixhumi zehhanisi futhi uhlole izintambo zibuyele ku-solenoid.

I-PCM/ECM - Uma zonke izintambo nokulawula i-solenoid KULUNGILE, kuzodingeka ukuthi kuqashwe i-solenoid ngenkathi injini isebenza ngokubheka izintambo eziya ku-PCM/ECM. Usebenzisa ithuluzi lokuskena elithuthukisiwe elifunda imisebenzi yenjini, qapha umjikelezo womsebenzi osethwe i-solenoid yokulawula. Kuzodingeka ukulawula i-solenoid ngenkathi injini isebenza ngesivinini senjini ehlukahlukene kanye nemithwalo. Usebenzisa i-oscilloscope noma i-graphical multimeter esethelwe kumjikelezo womsebenzi, xhuma intambo enegethivu endaweni enhle eyaziwayo kanye nentambo ephozithivu kunoma iyiphi itheminali yocingo ku-solenoid ngokwayo. Ukufundwa kwamamitha amaningi kufanele kufane nomjikelezo wemisebenzi eshiwo kuthuluzi lokuskena. Uma ziphambene, i-polarity ingase ihlehliswe - xhuma intambo ephozithivu ngakolunye uhlangothi lwentambo ku-solenoid bese uphinda ukuhlolwa ukuze uhlole. Uma isignali etholwe ku-PCM ihlala ivuliwe, i-PCM ngokwayo ingase ibe nephutha.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi le-p0083?

Uma usadinga usizo nge-DTC P0083, 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.