Ukungasebenzi kahle kwe-P0400 Exhaust Gas Flow

Ikhodi Yenkinga ye-OBD-II - P0400 - Ishidi Ledatha

I-P0400 - Ukungasebenzi kahle kohlelo lwe-exhaust gas recirculation (EGR).

Isho ukuthini ikhodi yenkinga P0400?

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.

I-Exhaust Gas Recirculation (EGR) valve yipayipi eliqhutshwa ngomshini elilawula inani legesi yokukhipha engena kabusha kumasilinda.

Imodyuli yokulawula i-powertrain (PCM) inquma inani ngokuya ngomthwalo wenjini, izinga lokushisa, nezinye izimo. Uma i-PCM ithola ukuthi inani legesi yokukhipha engena kwisilinda belinganele noma belingekho, le khodi isethwe.

Izimpawu

Umshayeli kungenzeka angaziboni ezinye izimpawu ngaphandle kwe-MIL (Light Light Indicator Light). Kodwa-ke, izimpawu ezicashile kuzoba ukwanda kokushisa komlilo nokwanda kokukhishwa kwe-NOx.

• Vula isibani sesexwayiso senjini kudeshibhodi.
• Ukwanda kokukhishwa kwe-NOx kanye nezinga lokushisa elikhulayo.
• Ukudlidliza okungenzeka kwenjini.

Izimbangela zephutha P0400

Ikhodi ye-P0400 ingasho ukuthi umcimbi owodwa noma eminingi yenzekile:

• Imbobo yokuvala igesi eminyene evimbekile, evimbela ukuhamba kwamagesi okukhipha amanzi.
• Exhaust igesi recirculation solenoid enamaphutha
• I-wiring / harness ye-valve yokukhipha i-solenoid engasebenzi kahle
• Olayini bomshini bonakele / bahlukanisiwe ku-EGR valve solenoid noma ku-valve ye-EGR.
• Exhaust igesi recirculation valve engaphelele
• Ivalvu ye-EGR eyonakele noma enesici. I-valve ye-EGR ingase ibhajwe noma ivaliwe.
• Inzwa yezinga lokushisa ye-EGR enephutha noma eyonakele namasekhethi.
• Vula noma mfushane ku-EGR valve izintambo zezintambo.
• Ukuxhumeka kukagesi okungalungile ku-valve ye-EGR.
• Iphaseji ye-EGR ivinjiwe, ikhawulela ukugeleza kwamagesi e-exhaust.
• Amapayipi evacuum awonakele noma anqanyuliwe asuka ku-EGR valve solenoid.

Izixazululo ezingenzeka

Njengoba ukwakheka kwevalve recirculation valve kwehlukile, isivivinyo sisodwa ngeke sanele:

• Usebenzisa ithuluzi lokuskena, sebenzisa i-valve ye-EGR ngenjini esebenza. Uma injini ikhubeka, inkinga bekungaba ukwehluleka kwentambo ngezikhathi noma ukuvinjelwa okungaphakathi.
• Uma injini ingakhubeki, sebenzisa ngesandla i-valve ye-EGR uma kungenzeka. Ngaphandle kokuthi injini ikhubeke noma izitebele, amachweba kungenzeka avinjwe. Kuzodingeka ukususwa kwe-valve nokuhlanzwa kwawo wonke amachweba.
• Ukuhlolwa kwe-solenoid kuvame ukwenziwa kuphela ngethuluzi lokuskena ngoba ama-solenoids amaningi asebenza ngomjikelezo womsebenzi we-voltage kunokuba abe namandla kagesi njalo.
• Bheka yonke imigqa ye-vacuum, amapayipi, njll.
• Hlola i-solenoid harness ne-solenoid ukuthi ayonakele yini.
• Faka esikhundleni i-valve yokukhipha igesi yokukhipha.

Amakhodi E-EGR Ahlanganisiwe: P0401, P0402, P0403, P0404, P0405, P0406, P0407, P0408, P0409

Amaphutha Avamile Lapho Uhlonza Ikhodi P0400

• Ukushintsha i-valve ye-EGR ngaphambi kokuhlola amadiphozithi ekhabhoni kunzwa yezinga lokushisa ye-EGR.
• Ukushintsha i-valve ye-EGR ngaphandle kokuhlola inzwa yokucindezela kwe-EGR.

Ibucayi kangakanani ikhodi ye-P0400?

• I-valve ye-EGR engalungile ingabangela injini ukuba ivutha kakhulu, okungabangela ukulimala kwangaphakathi ku-piston yenjini namavalvu.
• Ukukhanya kwe-Check Engine okukhanyisiwe kuzobangela imoto ukuthi ihluleke ukuhlola ukukhishwa kwekhabhoni ngenxa ye-NOx eyeqile.

Yiziphi izilungiso ezingalungisa ikhodi P0400?

• Ukushintsha i-valve ye-EGR
• Ukushintsha umugqa we-vacuum ophukile ku-valve ye-EGR
• Ukushintsha inzwa yezinga lokushisa ye-EGR noma ukuyihlanza kusuka kumle ukuze uyilungise
• Ukukhipha amadiphozithi ekhabhoni emapayipini e-EGR kuya kubuningi bokudla

Amazwana engeziwe okufanele acatshangelwe mayelana nekhodi P0400

Ikhodi P0400 iqaliswa lapho inzwa yezinga lokushisa ye-EGR ingaboni ushintsho kuzinga lokushisa uma i-EGR iyalwa ukuthi ivule. Lezi zinzwa zivamise ukuqongelela ikhabhoni eningi, okubangela ukuthi zingezwani nokushisa okuvela kumagesi e-EGR.

Uyilungisa Kanjani Ikhodi Yenjini ye-P0400 ngemizuzu emi-3 [Izindlela ezi-2 ze-DIY / $4.11 Kuphela]

Udinga usizo olwengeziwe ngekhodi le-p0400?

Uma usadinga usizo nge-DTC P0400, 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.