P0444. Sachapụ valvụ njikwa sekit mepere emepe

P0444 – OBD-II Nkọwa nka nka Usoro nsogbu

Sistemụ Njikwa Emume nke Evaporative Sachapụ Control Valve Sekit Mepee

Kedu ihe koodu mmejọ pụtara P0444?

Koodu nsogbu nchọpụta a (DTC) bụ koodu nnyefe OBD-II nke na-emetụta ihe niile na ụdị ụgbọ ala site na 1996 gaa n'ihu. Agbanyeghị, usoro nrụzi a kapịrị ọnụ nwere ike ịdị iche dabere na ụdị ụgbọ ala gị.

Koodu P0441 metụtara sistemu njikwa ikuku ikuku (EVAP). N'ime usoro a, injin ahụ na-amịpụta oke mmanụ ọkụ site na tank gas, na-egbochi ya ịhapụ ya na ikuku. A na-arụzu nke a site n'iji eriri oghere na-eduga n'inwe ihe injin, na valvụ na-ekpochapụ ma ọ bụ solenoid na-achịkwa ọnụọgụ mmanụ ọkụ na-abanye n'ime engine. A na-achịkwa usoro a site na modul njikwa ike ụgbọ ala (PCM) ma ọ bụ modul njikwa engine (ECM).

Koodu P0441 na-akpalite mgbe PCM/ECM na-achọpụta na ọ nweghị mgbanwe voltaji na valvụ njikwa nhicha mgbe ọ na-arụ ọrụ. Koodu a yiri koodu P0443 na P0445.

Dị ka nke a, ọ na-egosi nsogbu ndị nwere ike ime na usoro EVAP nke nwere ike ịchọ nyocha na nrụzi iji hụ na ụgbọ ala na-arụ ọrụ nke ọma na izute ụkpụrụ gburugburu ebe obibi.

Ihe nwere ike ime

Ihe kpatara DTC P0441 nwere ike ịgụnye:

1. Ngwa waya atọpụghị ma ọ bụ kwụpụ.
2. Mepee sekit n'ime eriri eriri igwe.
3. Mepee sekit nke solenoid njikwa nchacha.
4. PCM/ECM adịghị arụ ọrụ.
5. EVAP akara solenoid valvụ adịghị mma.
6. Ihe mgbochi valvụ njikwa Evaporative Purge (EVAP) mepere ma ọ bụ dị mkpụmkpụ.
7. Ọkụ gas solenoid valvụ njikwa valvụ eletrik eletrik.

Ihe ndị a nwere ike iduga na koodu P0441 na a ga-achọpụtarịrị ma mezie maka ọrụ ụgbọ ala nkịtị.

Kedu ihe mgbaàmà nke koodu mmejọ? P0444?

Mgbaàmà nke koodu P0444 nwere ike ịgụnye:

1. Ọkụ igwe agbanwuru (ọkụ egosi adịghị arụ ọrụ).
2. Mbelata ntakịrị na akụ na ụba mmanụ, mana ọ nweghị mmetụta dị ukwuu na arụmọrụ injin.

Otu esi achọpụta koodu mmejọ P0444?

Iji chọpụta DTC P0444, soro usoro ndị a:

1. Lelee njigide injin: Lelee njikọ niile wee hụ na ejikọrọ ha nke ọma. Chọọ waya ndị tọgbọrọ chakoo ma ọ bụ mebiri emebi. Dịka, valvụ njikwa nchacha bụ batrị na-akwado ya ma gbanye ma gbanyụọ dịka okirikiri ọrụ siri dị site na PCM/ECM. Iji eserese wiwi nke onye nrụpụta, chọpụta ụdị sekit wee lelee voltaji batrị mgbe agbanyere igodo. Ọ bụrụ na enweghị voltaji, chọpụta wiring ma chọpụta ihe kpatara ọnwụ voltaji ahụ. Lelee izi ezi nke eriri waya.
2. Lelee solenoid njikwa nchacha: Mgbe i wepụsịrị plọg, lelee njikọ solenoid njikwa nchacha maka ịga n'ihu na iji DVOM. Gbaa mbọ hụ na nguzogide dabara na nkọwapụta nke onye nrụpụta. Ọ bụrụ na enweghị n'ihu, dochie solenoid.
3. Lelee PCM/ECM: Jiri ngwa nyocha dị elu nwere ike ịnwale ụzọ iji mee ka sistemụ EVAP rụọ ọrụ. Nyochaa na PCM/ECM na-enye iwu ka usoro EVAP gbanye. Ọ bụrụ na sistemụ na-arụ ọrụ nke ọma, lelee njikọ njikọ PCM/ECM. Usoro ọrụ ga-adabarịrị n'iwu PCM/ECM n'oge ọrụ EVAP. Ọ bụrụ na enweghị okirikiri ọrụ, PCM/ECM nwere ike ịdị njọ.
4. Koodu mmejọ EVAP ndị ọzọ: P0440 - P0441 - P0442 - P0443 - P0445 - P0446 - P0447 - P0448 - P0449 - P0452 - P0453 - P0455 - P0456.

Usoro ndị a ga-enyere gị aka ịchọpụta na dozie nsogbu metụtara koodu P0444.

Njehie nchọpụta

Njehie mgbe ị na-achọpụta P0444:

1. Mwụpụ Nnwale Solenoid Control Purge: Mgbe ụfọdụ ndị ọrụ nka nwere ike tufuo nzọụkwụ dị mkpa n'ịnwale solenoid njikwa nchacha, na-eche na nsogbu ahụ dị ebe ọzọ. Nyochaa solenoid na sekit eletriki ya kwesịrị ịbụ otu n'ime nzọụkwụ mbụ, ebe ọ bụ na solenoid na-arụ ọrụ dị mkpa na arụ ọrụ nke usoro EVAP.
2. Nyocha PCM/ECM adịghị arụ ọrụ: N'ihi na koodu P0444 metụtara ọrụ PCM/ECM, nyocha na-ezighi ezi ma ọ bụ ezughị ezu ịnwale ọrụ njikwa igwe eletrọnịkị nwere ike bute ngbanwe akụrụngwa dị oke ọnụ mgbe nsogbu ahụ bụ wiring ma ọ bụ solenoid.
3. Nnwale sekit mwụpụ ike: Ụfọdụ ndị ọrụ nka nwere ike ghara iwepụta oge iji lelee sekit ọkụ solenoid njikwa nchacha. Enweghị voltaji na solenoid nwere ike ịbụ n'ihi mmejọ nke ọkụ eletrik, ọ dịkwa mkpa ịlele nke a tupu ịwụ elu na nkwubi okwu banyere mmejọ na solenoid n'onwe ya.
4. Nlebara anya nke ọma na eriri waya: Ileghara ọnọdụ nke eriri waya anya nwere ike ibute nsogbu ndị a na-achọpụtaghị. Enwere ike imebi waya, gbajie, ma ọ bụ nwee njikọ rụrụ arụ, nke nwere ike ibute koodu P0444.

Iji nlezianya na usoro nyocha nke ọ bụla n'ime akụkụ ndị a ga-enyere gị aka izere mmejọ ma dozie nsogbu ahụ metụtara koodu P0444 ngwa ngwa.

Kedu ka koodu mmejọ ahụ siri dị njọ? P0444?

Koodu nsogbu P0444 anaghị adịkarị njọ yana anaghị emetụta arụmọrụ injin. Otú ọ dị, ọ nwere ike ịkpata nsogbu mgbe ị na-agafe ule emissions na a ga-edozirịrị iji nọgide na-arụ ọrụ nke ọma nke sistemu ikuku evaporative emission control (EVAP).

Kedu nrụzi ga-enyere aka wepụ koodu ahụ? P0444?

Enwere ike ịchọ nrụzi ndị a iji dozie koodu P0444:

1. Lelee ma rụkwaa wiwi na njikọ sistemu EVAP.
2. Dochie akụrụngwa sistemu EVAP ezighi ezi, dị ka valvụ njikwa nchacha.
3. Lelee na rụkwaa wiwi engine na njikọ.
4. Gbaa mbọ hụ na PCM/ECM na-arụ ọrụ nke ọma wee dochie ya ma ọ dị mkpa.

Buru n'uche na nrụzi nwere ike ịdịgasị iche dabere na ụdị ụgbọ ala a kapịrị ọnụ, yabụ a na-atụ aro ka ịkpọtụrụ onye ọkachamara ma ọ bụ soro ndụmọdụ ndị nrụpụta.

Kedu ihe bụ koodu injin P0444 [Nduzi ngwa ngwa]

P0444 – Ozi akọwapụtara nke ọma

Nkọwa P0444 HYENDAI

Usoro nchịkwa ọkụ na-ekpo ọkụ na-egbochi ntọhapụ nke hydrocarbon (HC) vapors site na tank mmanụ n'ime ikuku, nke nwere ike inye aka na nhazi nke smog photochemical. A na-anakọta vapors mmanụ ụgbọala n'ime mkpọ carbon arụrụ arụ ọrụ. Modul njikwa injin (ECM) na-achịkwa valvụ nchịkwa solenoid (PCSV) iji redirect vapors carbon arụnyere anakọtara na ebe oriri maka combustion na injin. A na-eme valvụ a site na mgbaama njikwa nchacha sitere na ECM ma na-ahazi nrube nke vepo mmanụ sitere na kanịsta n'ime ebe oriri.

Nkọwa P0444 KIA

Njikwa ikuku na-ekpo ọkụ (EVAP) na-egbochi ntọhapụ nke hydrocarbon (HC) vapors site na tank mmanụ n'ime ikuku, nke nwere ike inye aka na nhazi nke fotochemical smog. A na-anakọta vapors mmanụ ụgbọala n'ime mkpọ carbon arụrụ arụ ọrụ. Module njikwa igwe (ECM) na-ejikwa Purge Control Solenoid Valve (PCSV) iji bugharịa vapors anakọtara site na tank mmanụ gaa na injin. A na-arụ ọrụ valvụ a site na akara njikwa nchacha sitere na ECM ma na-ahazi nrube mmanụ sitere na tank ruo n'ọtụtụ oriri.