P0452 EVAP Pressure Sensor/Switch Low
Mauthenga Olakwika a OBD2

P0452 EVAP Pressure Sensor/Switch Low

25.09.2023 /

P0452 - OBD-II Mavuto Code Kufotokozera

Chitsanzo: Evaporative Pressure Sensor/Switch Low Ford: FTP Sensor Circuit Low

GM: Mafuta a Tank Pressure Sensor Circuit Low Inpuit

Nissan: EVAP canister purge system - kulephera kwa sensor sensor

Kodi cholakwika chimatanthauza chiyani P0452?

Khodi yamavuto P0452 ikukhudzana ndi dongosolo la evaporative emission (EVAP). Galimoto yanu ili ndi sensor tank yamafuta yomwe imapereka chidziwitso ku kompyuta yowongolera injini (ECM). Khodi iyi ndi kachidindo kodziwika bwino pamagalimoto okhala ndi OBD-II, zomwe zikutanthauza kuti imagwira ntchito pamagalimoto ambiri opangidwa ndi 1996 ndi mtsogolo.

ECM yanu ikazindikira kutsika kwapang'onopang'ono kwadongosolo, komwe kungasonyeze vuto ndi dongosolo la EVAP, limapanga code P0452. Sensa iyi imagwiritsidwa ntchito kuyang'anira kuthamanga kwa mpweya wamafuta mu thanki yamafuta. Sensa imatha kukhazikitsidwa mosiyana mumitundu yosiyanasiyana yamagalimoto. Mwachitsanzo, ikhoza kukhala pamzere wamafuta womwe umachokera ku gawo lamafuta pamwamba pa thanki yamafuta, kapena pamwamba pa thanki. Ndikofunika kuzindikira kuti sensa iyi imagwiritsidwa ntchito makamaka pakuwongolera mpweya ndipo ilibe mphamvu yachindunji pakuchita kwa injini.

Khodi ya P0452 ikhoza kukhala yofanana ndi magalimoto ambiri, koma imatha kukhala ndi zotulutsa zosiyanasiyana. Mwachitsanzo, sensa ya galimoto imodzi imatha kutulutsa 0,1 volts pa kuthamanga kwa thanki yabwino komanso mpaka 5 volts pazovuta zoyipa (vacuum), pomwe pagalimoto ina, mphamvu yamagetsi imachulukira pamene kuthamanga kwa tanki kumawonjezeka.

Zizindikiro zazovuta zamakina otulutsa mpweya wotulutsa mpweya ndi P0450, P0451, P0453, P0454, P0455, P0456, P0457, P0458, ndi P0459.

Chonde dziwani kuti ndikofunikira kuti muzindikire molondola ndikuthetsa vuto lomwe limakhudzana ndi nambala ya P0452 kuti muwonetsetse kuti kachitidwe kodalirika komanso kosunga zachilengedwe kachitidwe ka evaporative emission control system.

Zotheka

Zomwe zingayambitse nambala ya P0452 ndi izi:

  1. Kusagwira ntchito kwa sensor tank yamafuta.
  2. Tsegulani kapena lalifupi mu wiring sensor.
  3. Kulumikizana kwamagetsi kolakwika ku sensa ya FTP.
  4. Kuthyoka kapena kusweka kwa mzere wa nthunzi wopita ku vacuum cylinder.
  5. Mzere wabwino wopita ku thanki umasweka kapena kusweka.
  6. Mzere wotsekeka mu dongosolo la evaporative emission control (EVAP).
  7. Kutuluka gasket mu gawo la pampu yamafuta.
  8. Chophimba cha gasi chotayirira, chomwe chingayambitse kutayikira kwa vacuum.
  9. Mzere wotsina nthunzi.

Komanso, code ya P0452 ikhoza kukhala chifukwa cha kusagwira ntchito kwa Emissions Evaporative Air Control (EVAP) sensor sensor kapena mavuto ndi waya wa sensa.

Khodi iyi ikuwonetsa zovuta zomwe zingachitike ndi kachitidwe ka evaporative emission control (EVAP) ndipo imafuna kuzindikira ndi kukonza kuti zitsimikizire kuti dongosololi likuyenda bwino.

Kodi zizindikiro za cholakwika ndi chiyani? P0452?

Chizindikiro chokhacho chomwe chikuwonetsa nambala ya P0452 ndi pomwe ntchito kapena cheke injini imayaka. Nthawi zina, fungo lodziwika bwino la nthunzi wamafuta limatha kuchitika.

Momwe mungadziwire cholakwika P0452?

Vutoli limafunikira kusamalidwa konse chifukwa cha malo a sensa ndi zida zofunikira kuti muzindikire vutolo. Sensa ili pamwamba pa tanki ya gasi mkati kapena moyandikana ndi gawo la pampu yamagetsi yamagetsi.

Chinthu choyamba chomwe muyenera kuchita ndikuwunikanso zidziwitso zonse zagalimoto yanu. Izi nthawi zonse zimakhala zabwino chifukwa amatha kukhala ndi mayankho.

Chachiwiri, muwona mtundu wamavuto omwe makasitomala amakumana nawo ndi mtundu uwu ndi njira zomwe akuyenera kuwathetsa.

Pomaliza, magalimoto ambiri amakhala ndi chitsimikizo chachitali kwambiri pazida zowongolera mpweya, monga ma 100 mailosi, chifukwa chake chingakhale chanzeru kuyang'ana chitsimikizo chanu ndikugwiritsa ntchito mwayi ngati muli nacho.

Kuti mupeze sensor, muyenera kuchotsa tanki yamafuta. Ntchito yovuta komanso yowopsa iyi ndi yabwino kusiyidwa kwa katswiri wokhala ndi elevator.

Pa milandu yoposa 75 peresenti, wina sanatenge nthawi kuti "atseke" kapu ya gasi. Pamene chipewa chamafuta sichimatsekedwa mwamphamvu, thanki silingapange chopukutira komanso kuthamanga kwa nthunzi sikuchulukira, zomwe zimapangitsa kuti voliyumu yolowera ikhale yotsika ndikuyika nambala ya P0452. Magalimoto ena tsopano ali ndi "cheki kapu yamafuta" pa dashboard kuti akudziwitse pamene mukufunika kulimbitsanso kapu.

Mutha kuyang'ana mapaipi a nthunzi kuchokera pamwamba pa thanki yamafuta kuchokera pansi pagalimoto kuti muyang'ane mzere wosweka kapena wopindika. Pali mizere itatu kapena inayi yothamanga kuchokera pamwamba pa thanki yopita ku njanji ya dalaivala yomwe ingathe kufufuzidwa. Koma ngati akufunika kusinthidwa, thanki iyenera kuchepetsedwa.

Katswiriyu adzagwiritsa ntchito chida chapadera chodziwira chomwe chidzayang'anire sensa m'galimoto, komanso mizere yonse ndi zovuta za tank, zosinthidwa kutentha, chinyezi ndi kutalika. Idzauzanso katswiri ngati mzere wa nthunzi uli wolakwika komanso ngati zolumikizira zamagetsi zikugwira ntchito bwino.

Ma DTC ena a EVAP: P0440 - P0441 - P0442 - P0443 - P0444 - P0445 - P0446 - P0447 - P0448 - P0449 - P0453 - P0455 - P0456

Zolakwa za matenda

Zolakwika pozindikira P0452 zitha kupangitsa kutanthauzira kolakwika kwa data ya tank pressure sensor sensor ndipo, chifukwa chake, kusinthidwa kolakwika kwa zigawo. Ndikofunikira kuchita kafukufuku mwadongosolo kuti mupewe ndalama zosafunikira ndikuthetsa vutoli molimba mtima. Nazi zina zolakwika zomwe muyenera kupewa mukazindikira nambala ya P0452.

  1. Chophimba chamafuta osasankhidwa: Chifukwa chofala kwambiri cha code P0452 ndi kapu yamafuta otayirira. Musanayambe diagnostics zovuta, onetsetsani kuti thanki kapu yatsekedwa bwino ndipo imapanga vacuum. Magalimoto ena ali ndi kuwala pa dashboard komwe kumakuchenjezani ngati chivundikirocho chili cholakwika.
  2. Kunyalanyaza Ma Bulletin a Utumiki: Opanga atha kutulutsa zidziwitso zamaukadaulo zamavuto wamba a P0452. Kuwunikiranso kungakuthandizeni kumvetsetsa ngati pali zovuta zodziwika ndi mtundu wagalimoto yanu.
  3. Kusintha chigawo chakhungu: Khodi yamavuto P0452 sikuti nthawi zonse imakhudzana ndi sensa yamafuta. Kusintha sensa iyi popanda kuizindikira koyamba kungayambitse ndalama zosafunikira. Ndikofunika kuyang'ana zigawo zonse zogwirizana monga mawaya, ma hoses ndi zolumikizira musanalowe m'malo mwa sensa.

Kuchotsa zolakwika zonse zomwe zili pamwambazi ndikuzizindikira mwadongosolo kutha kukupulumutsirani nthawi ndi ndalama zambiri mukathetsa vuto la nambala ya P0452 pagalimoto yanu.

Kodi zolakwika ndizovuta bwanji? P0452?

Khodi yamavuto P0452 nthawi zambiri sizowopsa ndipo sizikhudza chitetezo chagalimoto, koma zimatha kuyambitsa mpweya wochepa komanso mavuto azachuma.

Kodi kukonza kungathandize kuthetsa code? P0452?

Njira zokonzetsera zotsatirazi zitha kufunikira kuti muthetse nambala ya P0452:

  1. Kusintha sensor yokakamiza mu thanki yamafuta.
  2. Yang'anani ndikusintha ma waya a sensa ngati pali zopumira kapena mabwalo amfupi.
  3. Kuyang'ana ndikubwezeretsa kulumikizidwa kwamagetsi ku sensa ya FTP.
  4. Bwezerani kapena konza mizere yong'ambika kapena yosweka.
  5. Gwirani tanki yamafuta kuti mulowetse chisindikizo cha pampu yamafuta (ngati kuli kofunikira).
  6. Yang'anani kapu ya tanki ya gasi ngati ikulimba.
  7. Yang'anani ndipo, ngati kuli kofunikira, sinthani mizere ya nthunzi.

Ndibwino kuti matenda ndi kukonzanso kuchitidwe ndi katswiri wodziwa bwino, monga kukonza zolakwika kungayambitse mavuto ena.

Momwe Mungakonzere P0452 Engine Code mu Mphindi 3 [Njira 2 za DIY / $4.53 Yokha]

P0452 - Zambiri zokhudzana ndi mtundu

Khodi yamavuto P0452, yomwe ikuwonetsa mavuto ndi sensa yamafuta amafuta, imatha kuchitika pamitundu yosiyanasiyana yamagalimoto. Nazi zolembedwa ndi zambiri zama brand ena:

Chonde dziwani kuti zolembedwazo zitha kusiyana pang'ono kutengera mtundu ndi chaka chagalimoto. Kuti mudziwe zolondola ndi kukonza, tikulimbikitsidwa kuti mulumikizane ndi makaniko oyenerera omwe amadziwa bwino kapangidwe kanu ndi mtundu wagalimoto.

Kuwonjezera ndemanga