P0446 kontoroolka hawo-mareenka qiiqa uumiga

P0446 - OBD-II Sharraxaadda Farsamada ee Xeerka Dhibaatada

Xakamaynta qiiqa uumi-baxa ee xakamaynta hawo-mareenka cilladda wareegga wareegga

Waa maxay macnaha koodka khaladku P0446?

Koodhka dhibka P0446 wuxuu la xidhiidhaa nidaamka xakamaynta qiiqa uumi-baxa (EVAP) wuxuuna inta badan muujiyaa dhibaato ka jirta waalka hawo-mareenka. Waalkan ayaa mas'uul ka ah ilaalinta cadaadiska iyo ka hortagga uumiga shidaalka ee ka soo daadanaya nidaamka. Haddii aysan si sax ah u shaqeynin, waxay keeni kartaa kood khaladaad kala duwan oo u dhexeeya P0442 ilaa P0463. Dayactirka waxaa ka mid ah bedelida ama hagaajinta waalka hawo-mareenka, hubinta wareegga xakamaynta, iyo tallaabooyinka kale ee ogaanshaha.

Sababaha macquulka ah

Nambarka dhibaatada P0446 wuxuu muujin karaa dhibaatooyinka soo socda:

1. Walalka hawo-mareenka oo khaldan.
2. Dhibaatooyinka wareegga xakamaynta waalka qiiqa, sida iska caabin furan, gaaban ama xad dhaaf ah.
3. Walalka hawo-qaadista ayaa xirmay.
4. Waxaa laga yaabaa inay dhibaatooyin ka jiraan PCM (Module-ka kontoroolka matoorka).

Sababaha ugu badan ee koodhkan qaladka ah ayaa ah hawo-mareenka oo xumaaday ama xidhmay, dhibaatooyinka wareegga wareegga sida fiilooyinka khaldan. Sidoo kale la soco inay jiri karaan arrimo kale sida koofiyadda gaaska oo maqan, iyadoo la isticmaalayo koofiyadda shidaalka ee khaldan, ama xannibaadda daboolka gaaska.

Waa maxay calaamadaha kood qaladka? P0446?

Koodhka qaladka P0446 wuxuu caadi ahaan isku muujiyaa calaamadaha soo socda:

1. Nalka engine-ka hubinta (MIL) ama nalka cilladda ee qaybta qalabka ayaa shid.
2. Ogeysiinta suurtagalka ah ee urta shidaalka, gaar ahaan marka la ag istaago baabuurka.

Xeerkani waxa uu tusinayaa dhibaatada ka jirta kontoroolka uumi-baxa (EVAP) qiiqa qiiqa. Si kastaba ha ahaatee, waxaa sidoo kale mudan in la ogaado in dhibaatooyinka kale ee baabuurta ay keeni karaan in koodkan uu soo baxo, sida daasadaha dhuxusha oo khaldan, tuubooyinka hawo-mareenada oo xiran ama burburay, ama dareemaha cadaadiska nidaamka EVAP oo khaldan. Tani waxay sidoo kale keeni kartaa nambarada qaladka ee nidaamka EVAP kale.

Sida loo ogaado kood qaladka P0446?

Waxaa lagugula talinayaa inaad la xiriirto xirfadle si aad u baarto oo aad u xalliso koodka P0446. Waa inay dhammaystiraan tallaabooyinka soo socda:

1. Baadh gaariga si aad u hubiso in koodka P0446 uu yahay dhibaatada kaliya.
2. Hubi xaaladda daboolka gaaska, beddel haddii loo baahdo.
3. Tijaabi nidaamka EVAP si aad u daadiso adigoo isticmaalaya koronto-dhaliye qiiqa.
4. Hubi xaaladda EVAP-ga hawo-mareenka, nadiifi ama beddel haddii loo baahdo.
5. Hubi in ay jirto koronto iyo dhulka wareegga xakamaynta.
6. Isku day inaad xoojiso daboolka gaaska oo aad nadiifiso koodka khaladka haddii uu dhaawacmo.
7. Haddii koodka P0446 uu sii jiro ka dib tillaabooyinka kore, baaritaanno ogaanshaha oo ballaaran ayaa loo baahan karaa.

Waxa kale oo xusid mudan in koodhka P0446 uu ku dhici karo dhibaatooyinka kale ee nidaamka EVAP-ka, sidaa darteed waa muhiim in la fuliyo dhammaan shaqada ogaanshaha ee lagama maarmaanka u ah si loo aqoonsado asalka dhibaatada.

Khaladaadka ogaanshaha

Qaybta hoose ee maqaalka "khaladaadka marka la ogaanayo P0446":

Si qalad ah oo la iska indha tiray DTC-yada kale: Mararka qaarkood makaaniyadu waxa laga yaabaa inay diirada saaraan oo keliya P0446 code iyaga oo iska indha tiraya koodka kale ee la xidhiidha sida P0442 ama P0455 kuwaas oo muujin kara dhibaatooyinka la xidhiidha nidaamka EVAP. Tani waxay horseedi kartaa ogaanshaha khaldan iyo xallinta sababta asaasiga ah ee code P0446. Sidaa darteed, waxaa muhiim ah in si taxadar leh loo baadho dhammaan koodka qaladka oo la sameeyo ogaanshaha guud ee nidaamka EVAP si sax ah loo garto khaladaadka.

Sidee buu u daran yahay koodka khaladku? P0446?

Darnaanta koodka P0446, inkasta oo uu yar yahay, macnaheedu maaha in la iska indho tiro. Dhibaatooyinka nidaamka EVAP ee gaarigaaga ayaa ugu dambeyntii dhaawici kara qaybaha kale ee muhiimka ah ee baabuurta waxayna sababi karaan kood khaladaad dheeraad ah inay soo baxaan. Sidaa darteed, waxaa muhiim ah in si dhab ah loo qaato koodhkan oo lala xidhiidho makaanik u qalma si loo baadho loona dayactiro isla marka ay muuqato. Tani waxay kaa caawin doontaa inaad ka hortagto dhibaatooyin kale waxayna ilaalin doontaa in baabuurkaaga uu si habsami leh u socdo.

Dayactirkee ayaa kaa caawin doona baabi'inta koodka? P0446?

Si loo xalliyo koodka P0446, waxaad qaadi kartaa tillaabooyinka soo socda:

1. Hubi daboolka gaaska: Hubi inuu si ammaan ah u xidhan yahay oo aanu dhaawacmin. Beddel daboolka haddii uu dhaawacmo.
2. Hubi Xakamaynta Wareegga: Baadh wareegga xakamaynta hawo-mareenka EVAP. Hel oo dayactir furayaasha, gaaban, ama iska caabbinta xad dhaafka ah ee wareegga.
3. Iska hubi waalka hawo-mareenka EVAP: Ka hubi waalka laftiisa inay xidhan yihiin ama cillado. Nadiifi ama beddel haddii loo baahdo.
4. Fiiri fiilooyinka: Hubi xaaladda fiilooyinka si ay u jabaan, wareegyada gaaban ama burburka. Si gaar ah u fiirso fiilooyinka tagaya galka hawo-mareenka.
5. Hubi PCM-ka: Xaaladaha qaarkood, dhibaatadu waxa laga yaabaa inay ugu wacan tahay moduleka xakamaynta mishiinka (PCM). Iska hubi cilladaha.
6. Dayactir ama beddel qaybaha: Iyada oo ku xidhan natiijooyinka ogaanshaha, waxa laga yaabaa inay lagama maarmaan noqoto in la hagaajiyo ama la beddelo hal ama ka badan oo ka mid ah qaybaha nidaamka EVAP, oo ay ku jiraan valve hawo-mareenka, fiilooyinka, ama PCM.
7. Koodhka Nadiifi: Kadib markaad dhamaystirto hagaajinta, nadiifi koodka P0446 adoo isticmaalaya iskaanka si aad u nadiifiso khaladaadka.

Xasuusnoow, waxaa lagugula talinayaa inaad la xiriirto makaanik u qalma ama dukaanka dayactirka baabuurta si loo helo ogaanshaha saxda ah iyo dayactirka, gaar ahaan haddii aadan hubin xirfadahaaga dayactirka gaariga.

P0446 La Sharaxay - Nidaamka Xakamaynta Siidhka EVAP

P0446 – Macluumad gaar ah

SHARAXA FORD P0446

Qasaradda hawo-mareenka solenoid valve, qayb ka mid ah nidaamka xakamaynta qiiqa uumi-baxa (EVAP), wuxuu ku yaalaa saxarada EVAP wuxuuna u adeegaa shaqo muhiim ah xirida hawo-mareenka. Qaybtani waxay ka jawaabtaa calaamadaha ka imanaya Module Control Engine (ECM). Marka ECM-ku soo diro amarka ON, waalka waa la shidaa, isagoo dhaqaajinaya bistoonka oo xidhaya daloolka hawo-mareenka ee qasaca. Shaabaddani waxay lagama maarmaan u tahay in la ogaado qaybaha kale ee nidaamka xakamaynta uumiga. Waxaa muhiim ah in la ogaado in waalka solenoid-ka uu badiyaa furnaado marka laga reebo xilliyada ogaanshaha.